CN108554311A - The process units of coating particles material - Google Patents
The process units of coating particles material Download PDFInfo
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- CN108554311A CN108554311A CN201810673137.1A CN201810673137A CN108554311A CN 108554311 A CN108554311 A CN 108554311A CN 201810673137 A CN201810673137 A CN 201810673137A CN 108554311 A CN108554311 A CN 108554311A
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- resin
- coating particles
- heating unit
- room temperature
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- 239000000463 material Substances 0.000 title claims abstract description 91
- 239000002245 particle Substances 0.000 title claims abstract description 45
- 239000011248 coating agent Substances 0.000 title claims abstract description 41
- 238000000576 coating method Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000008569 process Effects 0.000 title claims abstract description 27
- 239000011347 resin Substances 0.000 claims abstract description 174
- 229920005989 resin Polymers 0.000 claims abstract description 174
- 238000010438 heat treatment Methods 0.000 claims abstract description 100
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000002156 mixing Methods 0.000 claims abstract description 29
- 238000004321 preservation Methods 0.000 claims abstract description 18
- 230000009471 action Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000002131 composite material Substances 0.000 abstract description 4
- 238000007596 consolidation process Methods 0.000 abstract description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 229920002521 macromolecule Polymers 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 150000001875 compounds Chemical group 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/711—Heating materials, e.g. melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/94—Heating or cooling systems using radiation, e.g. microwaves or electromagnetic radiation
Abstract
The present patent application belongs to composite material production equipment technology, specifically disclose a kind of process units of coating particles material, including measuring container, base-material heating unit for being heated to base-material, and the batch mixing unit for mixed resin and resin, the lower end of the base-material heating unit is connected to batch mixing unit, the lower end of the measuring container is communicated with the resin microwave heating unit for microwave heating room temperature resin, resin microwave heating unit lower end is communicated with heat preservation barrel, the heat preservation barrel lower end is connected with the charging mechanism for resin to be added to batch mixing unit.Compared with prior art, the present apparatus heats base-material and resin simultaneously, on the one hand saves the energy, reduces energy dissipation；On the other hand the time for substantially reducing the production of coating particles material, the production efficiency of coating particles material is effectively increased；The coating particles material produced simultaneously using the present apparatus, overlay film package more consolidation is with uniformly, and the quality of coating particles material is more preferably.
Description
Technical field
The invention belongs to composite material production equipment technologies, specifically disclose a kind of production dress of coating particles material
It sets.
Background technology
The fast development of modern material industrial technology has a large amount of composite material application in many diverse fields, special
Be not in conventional cast industry and oil gas field yield-increasing technology field, largely use using various particles and powder as base-material, with
The compound core sand being prepared of various high-molecular organic materials and overlay film proppant product, this kind of product are normally referred to as overlay film
Granular materials, high molecular material generally select the macromolecule resin with the specific efficiency of sector application.Such product was using
Technological improvement and function quality-improving are constantly carried out in journey, so preparing resin film composite wood based on particle and powder thing surface
The method and equipment of material, technological innovation just seem extremely important.
The traditional production method of coating particles material is to carry out heating heating by base-material is existing so that the temperature of base-material is more than
More than the quasi- glass transition temperature (or softening temperature) with the macromolecule resin of its Compound Machining processing, then by base-material and high score subtree
Fat mixes and under the action of mechanicals efforts, and the temperature of macromolecule resin gradually heats up from room temperature glassy solids when being added
It is unfolded more than viscosity flow metamorphosis molten mass more than its vitrifying (fusing point) temperature is become, and then wraps and complete overlay film on the surface of base-material
Process.The process of preparing of this conventional method from the German engineer invention Foundry Coated Sand of the forties in last century is disclosed
Since be used always.
Analysis conventional production method, processing flow are that base-material, which is sent to one, first is environmentally isolated with and can keep the temperature
Heating mechanism in, by fossil fuel burning or electrothermal generator generate high-temperature (100~400 DEG C) field space in, lead to
The temperature gradient crossed between pyrotoxin and base-material is poor, the method being combined using heat transfer and heat radiation, will be in constantly agitation or
The base-material that (raising) rises is thrown, is sent in burned flame or electric heating field space and realizes heating until when reaching the temperature range of requirement
It releases, is re-fed into the mixing device that another has heat preservation and mechanical agitation function.Simultaneously by the high score subtree of normal-temperature
Mixing device and high temperature base-material phase puddling is added in fat, and macromolecule resin, which is rapidly heated to be heated, to be melted, and viscosity formation is easy to
The relatively low viscosity viscous state of flowing；One layer of profile-followed thickness more uniform resin composite membrane is formed on base-material surface, and then complete
Being prepared at following process becomes coating particles material product.
In traditional production method, since macromolecule resin mixes under normal temperature state with the base-material after heating, pass through base
The temperature of material heats macromolecule resin；Base-material can be caused, which to require heat to higher temperature, needs the time carried out longer, and production is accurate
It is longer etc. for beat, height is required to the adiabatic heat-insulation of equipment in the process, can be lost in coating particles Material Manufacturing Process a large amount of
Heat, cause the waste of the energy and production efficiency to need to be improved；In addition the macromolecule resin efficiency of heating surface is low, not with base-material overlay film
, the coating particles coating of production is ineffective.
Invention content
The purpose of the present invention is providing a kind of process units of coating particles material, to solve coating particles material production effect
The problem that rate is low, overlay film is ineffective.
In order to achieve the above object, base case of the invention is：The process units of coating particles material, including be used for
The base-material heating unit of base-material heating, and for the batch mixing unit of mixed resin and resin, under the base-material heating unit
End is connected to batch mixing unit, wherein further includes the measuring container for measuring room temperature resin, the lower end connection of the measuring container
It is useful for the resin microwave heating unit of microwave heating room temperature resin, resin microwave heating unit lower end is communicated with insulation material
Cylinder, the heat preservation barrel lower end are connected with the charging mechanism for resin to be added to batch mixing unit.
The operation principle of this base case is：When needing to produce covering material, the usable present apparatus is processed.This
Device is in use, the base-material of powder or particle is heated by base-material heating unit, general after being heated to 110~120 DEG C
It is sent into batch mixing unit.Meanwhile required room temperature resin is weighed using measuring container as needed, then room temperature resin is sent into
In resin microwave heating unit, by room temperature resin heating and melting to high temperature low viscosity fluidised form；By the resin of high temperature low viscosity fluidised form
It is sent into heat preservation barrel and is kept the temperature, and batch mixing list is added by charging mechanism in the resin of high temperature low viscosity fluidised form as needed
In member.The base-material that set point of temperature range is had reached by the resin of high temperature low viscosity fluidised form and by heating by batch mixing unit mixes
Stirring is closed, the resin of high temperature low viscosity fluidised form is made to quickly form the more uniform resin compounded of a layer thickness on the surface of base-material
Film, the coating particles material to be needed.
The advantageous effect of this base case is：
1, conventional production methods are compared, coating particles material is produced by the present apparatus, due to being heated to resin, from
And the temperature for making base-material heat is 18~30 DEG C low compared to conventional method, on the one hand saves the energy, reduces energy dissipation,
On the other hand shorten also the time that base-material heats, to make the processing efficiency of coating particles material improve.
2, by the present apparatus produce coating particles material, test proves that, through aforesaid way by resin heating and melting extremely
High temperature low viscosity fluidised form, than the time of produced in conventional processes cycle time 40% or so, when making the production of coating particles material
Between greatly shorten, production efficiency greatly improves.
3, produced in conventional processes coating particles material, in room temperature resin and high temperature base-material mixed process, base temperature is big
The big various organic low molecular components generated in the process higher than the resin temperature being added, resin melted by heating, can be with batch mixing unit
Waste gas outlet generate a degree of pollution risk to environmental emission.And in the present apparatus, resin is heated in advance, resin heating
Various organic low molecular component exhaust gas caused by period can carry out special collect and be condensed into liquid or solid is handled, greatly
Reduce gas phase pollution caused by coating particles Material Manufacturing Process greatly.
4, during present apparatus use, base-material is synchronous with resin heating process to carry out, and is mutually mixed when using batch mixing unit
When, the low viscosity of resin, which is more easy to effect of impregnation between realizing liquid-solid interface, to be improved, and is accelerated resin and is wrapped in particle surface, identical
Mechanical shearing force effect under resin wrap down in the external overlay film formed of base-material and close to obtain more consolidation；Meanwhile it fully heating
The rearrangement space bigger of resin macromolecular chain internode may make to be conducive to raising resin microscopic crystalline degree and make preparation with stirring
The fusing point of coating particles object improves, and 1~10 DEG C of fusing point actually can be improved.
5, when applying the apparatus to prepare needs cured coating particles material in advance, due to using Synchronous Heating resin
Rheological body is melted as high temperature low viscosity, the curing efficiency and procuring degree that wrap resin film can be accelerated so that precuring overlay film
The crushing strength of granular materials improves, acid solubility reduces, apparent density improves, flow conductivity improves and other effects.
Compared with prior art, the present apparatus heats base-material and resin simultaneously, on the one hand saves the energy, reduces energy
Waste；On the other hand the time for substantially reducing the production of coating particles material effectively increases the production effect of coating particles material
Rate；While the coating particles material produced using the present apparatus, overlay film package more consolidation and uniform, the quality of coating particles material
More preferably.
Further, the measuring container is volume metering formula container, and the upper end of measuring container is equipped with upper operated pneumatic valve, metering
The lower end of container is equipped with lower operated pneumatic valve.Room temperature resin is measured by volume, it is more convenient suitable, upper operated pneumatic valve and
Lower operated pneumatic valve is convenient for control room temperature resin in metering process to pass in and out measuring container.
Further, the upper operated pneumatic valve and lower operated pneumatic valve are equipped with interlock switch.Interlock switch can be realized simultaneously
Upper operated pneumatic valve is opened while operated pneumatic valve unlatching or lower operated pneumatic valve are opened under while operated pneumatic valve is opened so that
It is more convenient that room temperature resin passes in and out measuring container control.
Further, the rabbling mechanism for agitating and heating resin is connected in the resin microwave heating unit, it is described to stir
The side for mixing mechanism is equipped with room temperature resin feeding pipe, and the room temperature resin feeding pipe is equipped with pneumatic gate valve door, the metering
The lower end of container is connected to the upper end of room temperature resin feeding pipe.When resin microwave heating unit is added in room temperature resin, can incite somebody to action
Room temperature resin is added by room temperature resin feeding pipe in rabbling mechanism, and resin microwave heating unit is added by rabbling mechanism,
It avoids in room temperature resin heating process, the resin adhesion with having melted in resin microwave heating unit is blocked in resin microwave
The feed inlet of heating unit；Rabbling mechanism can also stir the resin of microwave heating simultaneously, make to stir during resin melted by heat
The thermal convection current effect of generation accelerates resin drop and sticks rate, and when the multicomponent resin for using the two or more different trades mark or type
When melt evenly, heating effect more preferably, pneumatic gate valve door convenient for control enter microwave heating unit in room temperature resin.
Further, the lower end of the measuring container is equipped with feed mechanism, the lower end of the feed mechanism and room temperature resin into
Expects pipe connects.The resin of high temperature low viscosity fluidised form is easy attachment, and feed mechanism is convenient for the resin of high temperature low viscosity fluidised form being sent into
In resin heating unit.
Further, the feed mechanism includes feed pipe, the first cylinder and the hose connector being connect with measuring container lower end,
The hose connector is connected to the side wall of feed pipe, and the piston of the first cylinder is slidably connected in feed pipe.
Hose connector is convenient for the setting of feed mechanism at an arbitrary position, and room temperature resin enters feed pipe by hose connector
In, then enter in resin microwave heating unit through feed pipe；Start the first cylinder, the piston of the first cylinder can will be left in feed pipe
Room temperature resin all in push-in heating units, effectively avoid being detained in feed mechanism because of room temperature resin, make to actually enter tree
The resin of fat heating unit is identical as the resin that measuring container weighs.
Further, the resin microwave heating unit is equipped with heating unit discharge nozzle with heat preservation barrel connectivity part, described to add
Hot cell discharge nozzle is equipped with discharge valve, and resin microwave heating control cabinet is connected in the resin microwave heating unit.Go out
Material valve is entered by the resin that resin microwave unit heats in heat preservation barrel convenient for control, and resin microwave heating control cabinet is convenient for control
The heating state of resin processed.
Further, the heat preservation barrel lower end is equipped with the barrel discharge nozzle being connected to charging mechanism, the barrel discharge nozzle
It is equipped with high temperature operated pneumatic valve.The resin of high temperature low viscosity fluidised form can control its stream by barrel discharge nozzle and high temperature operated pneumatic valve
Go out the case where keeping the temperature barrel, it is easy to operate.
Further, the charging mechanism includes the second cylinder and the tremie pipe that is connected to batch mixer, the barrel discharge nozzle
Lower end and the side wall of tremie pipe connect, the piston of second cylinder is slidably connected in barrel discharge nozzle.High temperature low viscosity
The resin of fluidised form will pass through barrel discharge nozzle and tremie pipe and enter batch mixing unit, due to the resin of high temperature low viscosity fluidised form be easy it is stagnant
It stays and is adhered in tremie pipe, start the second cylinder, the piston of the second cylinder is made to be slided in tremie pipe, thus will be in tremie pipe
Resin all push away as in batch mixing unit.
Description of the drawings
Fig. 1 is the structural schematic diagram of the process units embodiment of coating particles material of the present invention.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Base-material heating unit 10, batch mixing unit 11, measuring container 20, upper gas
Movable valve 21, lower operated pneumatic valve 22, interlock switch 23, hose connector 30, feed pipe 31, the first cylinder 32, rabbling mechanism 40, often
Warm resin feeding pipe 41, pneumatic gate valve door 42, resin microwave heating unit 50, heating unit discharge nozzle 51, discharge valve 52,
Resin microwave heating control cabinet 53, exhaust passage 54, heat preservation barrel 60, barrel discharge nozzle 61, high temperature operated pneumatic valve 62, tremie pipe
70, the second cylinder 71.
As shown in Figure 1, the process units of coating particles material, including measuring container 20, base-material heating unit 10, batch mixing list
Member 11 and resin microwave heating unit 50, the lower end of base-material heating unit 10 are connected to batch mixing unit 11；Base-material heating unit 10
For being heated to required temperature to base-material, and base-material is passed through in batch mixing unit 11, after batch mixing unit 11 is used for Hybrid Heating
Resin and base-material, resin microwave heating unit 50 are used for room temperature resin heating and melting to high temperature low viscosity fluidised form.
Measuring container 20 is volume metering formula container, for carrying out volume metering to the room temperature resin before heating.Metering is held
The upper end of device 20 is equipped with upper operated pneumatic valve 21, and the lower end of measuring container is equipped with lower operated pneumatic valve 22；By volume to room temperature resin
Measured, it is more convenient suitable, upper operated pneumatic valve 21 and lower operated pneumatic valve 22 convenient for control room temperature resin in metering process into
Go out measuring container 20.Upper operated pneumatic valve 21 and lower operated pneumatic valve 22 are equipped with interlock switch 23；Interlock switch 23 can be realized simultaneously
Upper operated pneumatic valve 21 while the unlatching of operated pneumatic valve 22 or lower operated pneumatic valve 22 are opened under while upper operated pneumatic valve 21 is opened
It opens so that room temperature resin disengaging measuring container 20 controls more convenient.
Resin microwave heating unit 50 is connected with rabbling mechanism 40, and rabbling mechanism 40 is used for agitating resin microwave heating unit
The resin heated in 50；The side of rabbling mechanism 40 is equipped with room temperature resin feeding pipe 41, is set on room temperature resin feeding pipe 41
There is pneumatic gate valve door 42.It, can will be normal when resin microwave heating unit 50 is added by the room temperature resin that measuring container 20 measures
Warm resin is added by feed pipe in rabbling mechanism 40；Resin microwave heating unit 50 is added by rabbling mechanism 40, is avoided
In room temperature resin heating process, and the resin adhesion melted in resin microwave heating unit 50, be blocked in room temperature resin into
In expects pipe 41.Meanwhile rabbling mechanism 40 can also stir the resin of microwave heating, and resin is made to be heated evenly, heating effect more preferably, gas
Dynamic plate valve 42 enters the room temperature resin in microwave heating unit convenient for control.
The lower end of measuring container 20 is equipped with feed mechanism, and the lower end of feed mechanism is connect with room temperature resin feeding pipe 41；It send
Expect that mechanism includes the first cylinder 32, hose connector 30 and feed pipe 31；One end of hose connector 30 connects with 20 lower end of measuring container
Logical, the lower end of hose connector 30 is connected to the side wall of feed pipe 31；First cylinder 32 is located at 31 upper end of feed pipe, the first cylinder 32
Piston be slidably connected at the upper end of feed pipe 31.Hose connector 30 is convenient for the setting of feed pipe 31 at an arbitrary position, room temperature tree
Fat is entered by hose connector 30 in feed pipe 31, then is entered in resin microwave heating unit 50 through feed pipe 31；First cylinder
The room temperature resin that 32 piston can will be left in feed pipe 31 is all pushed into heating unit, is effectively avoided because room temperature resin is in feeding
It is detained in mechanism, keeps the resin for actually entering resin microwave heating unit 50 identical as the resin that measuring container 20 weighs.
Resin microwave heating unit 50 is equipped with heating unit discharge nozzle 51, heating unit discharging with heat preservation 60 connectivity part of barrel
Pipe 51 is equipped with discharge valve 52, and resin microwave heating control cabinet 53 is connected in resin microwave heating unit 50；Resin microwave
The upper end of heating unit 50 is connected with exhaust passage 54, and resin microwave heating unit 50 carries out resin the process of microwave heating
In, the moisture and gas of generation can be discharged through exhaust passage 54.Discharge valve 52 is heated into convenient for control by resin microwave unit
The resin of high temperature low viscosity fluidised form enters in measuring container 20, and resin microwave heating control cabinet 53 is convenient for the heating feelings of control resin
Condition.
60 lower end of heat preservation barrel is connected with the charging mechanism for resin to be added to batch mixing unit 11,60 lower end of heat preservation barrel
Equipped with the barrel discharge nozzle 61 being connected to charging mechanism, barrel discharge nozzle 61 is equipped with high temperature operated pneumatic valve 62；High temperature low viscosity
The resin of fluidised form can be controlled through high temperature operated pneumatic valve 62, flow out heat preservation barrel 60 by barrel discharge nozzle 61.
Charging mechanism includes the second cylinder 71 and the tremie pipe 70 that is connected to batch mixer, and the lower end of barrel discharge nozzle 61 is under
The side wall of expects pipe 70 connects, and the piston of the second cylinder 71 is slidably connected in barrel discharge nozzle 61.The tree of high temperature low viscosity fluidised form
Fat will pass through barrel discharge nozzle 61 and tremie pipe 70 enters batch mixing unit 11, since the resin of high temperature low viscosity fluidised form is easy to be detained
Be adhered in tremie pipe 70, start the second cylinder 71, so that the piston of the second cylinder 71 is slided in tremie pipe 70, to will under
Resin in expects pipe 70 is all pushed away as in batch mixing unit 11.
When needing to produce covering material, the usable present apparatus is processed production.The present apparatus in use, by powder or
The base-material of particle is heated by base-material heating unit 10, is passed into after being heated to 110~120 DEG C in batch mixing unit 11.
Meanwhile upper operated pneumatic valve 21 is opened by interlock switch 23, lower operated pneumatic valve 22 is closed, measuring container 20 is added in room temperature resin
In；Volume needed for be achieved closes upper operated pneumatic valve 21 by interlock switch 23 and opens lower operated pneumatic valve 22, makes certain volume
Room temperature resin enters through hose connector 30 in feed pipe 31.After resin enters in feed pipe 31, it is gentle that the first cylinder 32 can be started
Dynamic plate valve 42, makes the piston of the first cylinder 32 reciprocatingly slide in feed pipe 31, thus by room temperature resin all through room temperature
Resin feeding pipe 41 is sent into resin microwave heating unit 50.
Start rabbling mechanism 40 and be stirred to entering the room temperature resin in resin microwave heating unit 50, while passing through tree
Fat microwave unit heats room temperature resin.In room temperature resin heating process, it can be controlled by resin microwave heating control cabinet 53
Its temperature is made, by the resin heating and melting of room temperature to high temperature low viscosity fluidised form；In resin thermal histories, the water contained by resin
Point, the gas of the generations such as low molecule organic matter will be discharged from exhaust passage 54, can increase at tail gas outside exhaust passage 54
Reason system (not shown), handles the gas of discharge.It waits for that resin reaches required temperature, discharge valve 52 can be opened,
And the heated unit discharge nozzle 51 of high temperature low viscosity fluidised form is made to enter in heat preservation barrel 60.
The resin of high temperature low viscosity fluidised form is kept the temperature by keeping the temperature barrel 60, and opens high temperature operated pneumatic valve as needed
62, so that the resin of high temperature low viscosity fluidised form is passed through barrel discharge nozzle 61 and enters in tremie pipe 70.Start the second cylinder 71, the second gas
The piston of cylinder 71 moves back and forth in tremie pipe 70, and the resin of high temperature low viscosity fluidised form is added in batch mixing unit 11.By mixed
The base-material of the resin of high temperature low viscosity fluidised form and heating is mixed material unit 11, makes the resin of high temperature low viscosity fluidised form
The more uniform resin compounded film of a layer thickness is formed on the surface of base-material, to obtain coating particles material.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (9)
1. the process units of coating particles material includes the base-material heating unit for being heated to base-material, and is used for mixed base
The batch mixing unit of material and resin, the lower end of the base-material heating unit are connected to batch mixing unit, which is characterized in that further include being used for
The measuring container of room temperature resin is measured, the lower end of the measuring container is communicated with the resin microwave for microwave heating room temperature resin
Heating unit, resin microwave heating unit lower end are communicated with heat preservation barrel, and the heat preservation barrel lower end is connected with for inciting somebody to action
The charging mechanism of batch mixing unit is added in resin.
2. the process units of coating particles material as described in claim 1, which is characterized in that the measuring container is stereometer
The upper end of amount formula container, measuring container is equipped with upper operated pneumatic valve, and the lower end of measuring container is equipped with lower operated pneumatic valve.
3. the process units of coating particles material as claimed in claim 2, which is characterized in that the upper operated pneumatic valve and lower gas
Movable valve is equipped with interlock switch.
4. the process units of coating particles material as claimed in claim 3, which is characterized in that the resin microwave heating unit
On be connected with rabbling mechanism for agitating and heating resin, the side of the rabbling mechanism is equipped with room temperature resin feeding pipe, described
Room temperature resin feeding pipe is equipped with pneumatic gate valve door, and the lower end of the measuring container connects with the upper end of room temperature resin feeding pipe
It is logical.
5. the process units of coating particles material as claimed in claim 4, which is characterized in that the lower end of the measuring container is set
There are feed mechanism, the lower end of the feed mechanism to be connect with room temperature resin feeding pipe.
6. the process units of coating particles material as claimed in claim 5, which is characterized in that the feed mechanism includes feeding
Pipe, the first cylinder and the hose connector being connect with measuring container lower end, the hose connector are connected to the side wall of feed pipe, and first
The piston of cylinder is slidably connected in feed pipe.
7. the process units of coating particles material as claimed in claim 6, which is characterized in that the resin microwave heating unit
It is equipped with heating unit discharge nozzle with heat preservation barrel connectivity part, the heating unit discharge nozzle is equipped with discharge valve, the resin
Resin microwave heating control cabinet is connected in microwave heating unit.
8. such as the process units of claim 1-7 any one of them coating particles materials, which is characterized in that the heat preservation barrel
Lower end is equipped with the barrel discharge nozzle being connected to charging mechanism, and the barrel discharge nozzle is equipped with high temperature operated pneumatic valve.
9. the process units of coating particles material as claimed in claim 8, which is characterized in that the charging mechanism includes second
Cylinder and the tremie pipe being connected to batch mixer, the lower end of the barrel discharge nozzle and the side wall of tremie pipe connect, second gas
The piston of cylinder is slidably connected in barrel discharge nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673137.1A CN108554311A (en) | 2018-06-26 | 2018-06-26 | The process units of coating particles material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673137.1A CN108554311A (en) | 2018-06-26 | 2018-06-26 | The process units of coating particles material |
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| CN108554311A true CN108554311A (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810673137.1A Pending CN108554311A (en) | 2018-06-26 | 2018-06-26 | The process units of coating particles material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499433A (en) * | 2018-11-26 | 2019-03-22 | 衡阳思迈科科技有限公司 | Process the plurality of raw materials mixed stirring device of conductive silver glue |
| CN115805291A (en) * | 2022-12-09 | 2023-03-17 | 中电电气(江苏)变压器制造有限公司 | Mould and pouring equipment of integration wind scooper |
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