CN107253296A - A kind of high-pressure atomization injection apparatus - Google Patents
A kind of high-pressure atomization injection apparatus Download PDFInfo
- Publication number
- CN107253296A CN107253296A CN201710680643.9A CN201710680643A CN107253296A CN 107253296 A CN107253296 A CN 107253296A CN 201710680643 A CN201710680643 A CN 201710680643A CN 107253296 A CN107253296 A CN 107253296A
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- liquid
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- latex
- filler
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- 238000000889 atomisation Methods 0.000 title claims abstract description 24
- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 239000000945 filler Substances 0.000 claims abstract description 83
- 239000007788 liquid Substances 0.000 claims abstract description 83
- 239000004816 latex Substances 0.000 claims abstract description 72
- 229920000126 latex Polymers 0.000 claims abstract description 72
- 239000007789 gas Substances 0.000 claims abstract description 56
- 229920001971 elastomer Polymers 0.000 claims abstract description 39
- 239000006185 dispersion Substances 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 10
- 244000043261 Hevea brasiliensis Species 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 7
- 229920003052 natural elastomer Polymers 0.000 claims description 7
- 229920001194 natural rubber Polymers 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000011068 loading method Methods 0.000 claims description 5
- 210000000481 breast Anatomy 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000000443 aerosol Substances 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- -1 silica compound Chemical class 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000005457 optimization Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 28
- 238000002156 mixing Methods 0.000 abstract description 22
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 15
- 239000000463 material Substances 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000013329 compounding Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004513 sizing Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011799 hole material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/76—Mixers with stream-impingement mixing head
- B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/94—Liquid charges
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7404—Mixing devices specially adapted for foamable substances
- B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7404—Mixing devices specially adapted for foamable substances
- B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
- B29B7/7419—Mixing devices specially adapted for foamable substances with supply of gas with static or injector mixer elements
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/801—Valves
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/885—Adding charges, i.e. additives with means for treating, e.g. milling, the charges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Nozzles (AREA)
Abstract
The invention belongs to rubber wet method mixing facilities technical field, specifically related to a kind of high-pressure atomization injection apparatus, agent structure includes bearing, liquid dispersion tank, filler latex inlet tube, filler latex outlet, left end pressurized tank, intermediate pressure tank, right-hand member pressurized tank, connecting tube, joint pipe frame, woven hose, nozzle, appendix, air duct, air inlet duct, liquid regulator, liquid filter, liquid shutoff valve, hydraulic pressure gage, gas conditioner, pneumatic filter, gas shut-off valve and gas gauge, using pressure type air atomizer spray nozzle, liquid is transported to by jet hole by fluid pressure and gas pressure, liquids and gases are ejected after being mixed inside the liquid cap of pressure atomized fog jet by the nozzle bore of pressure type atomizer；Its is simple in construction, and use environment is friendly, can effectively reduce dust pollution, good dispersion of the filler in latex, thus the elastomeric compound uniformity produced is good, quality is high, and combination property is high.
Description
Technical field：
The invention belongs to rubber wet method mixing facilities technical field, and in particular to a kind of high-pressure atomization injection apparatus, utilize
Rapid temperature crushing technology carries out high-pressure injection atomization to filler latex, realizes filler dispersed purpose with distribution in latex,
Prepare good mechanical performance, the rubber composite that comprehensive mechanical property and dynamic mechanical are significantly improved.
Background technology：
In the preparation process of rubber composite, mixing is the process of most critical, and the essence of mixing process is exactly will be each
Kind of compounding ingredient is mixed into rubber with the process for the elastomeric compound that uniform quality is made, that is, rubber and various compounding ingredients mixing with
Dispersion process；Because the quality of mix quality, the quality, performance and its service life of rubber are directly influenced, so,
Mixing be in rubber process first be also a most important procedure；At present, the traditional calendering process of rubber industry
Use banbury multisection type compounding process, due to the high-elastic characteristic of high polymer, it is a continuous heat heating to cause mixing process more
Process, for prevent sizing material incipient scorch destroy sizing material performance, while reaching the dispersed purpose of compounding ingredient, mixing process must not
It is not repeated.In order to improve melting efficiency, new compounding process and technique emerges in an endless stream, low-temperature primary method, tandem mixing
Gradually begin to use with the advanced mixing mode such as continuous mixing, new mixing technology has very on melting efficiency and mixing
Good portfolio effect, but these mechanically milling technologies can only be such that the scattered grade of filler reaches to a certain degree, even if extension is mixed
Refining time, the mixing of sizing material will not also be improved.In order to obtain more preferable mixing, people are attempted new energy
(ultrasonic wave and Solid dry ice etc.) is injected into mixing process, and the aggregation of filler is broken by the input of new energy, improves rubber
Glue mixing.Research finds that these new technological means simply improve the microcosmic degree of scatter of filler to a certain extent,
The requirement of itself and high-end rubber still suffers from a certain distance.
The wet method of rubber nano composite material of the prior art prepares main using chemical method processing new material and glue
Emulsion, realizes that Nano filling is dispersed in latex using the mode of stirring, and then flocculating is made wet method elastomeric compound, this
The method of kind and technique add chemical reagent, and very big influence is generated on properties of rubber, reduce the quality of rubber and make
Use the life-span.The preparation method of wet process mixed natural rubber material includes disclosed in Chinese patent 201110064299.3：Prepare first
Slurry, 15-40% white carbon siccatives are immersed in 60-85% deionized water, add coupling agent, surfactant mixing
It is even, then grind successively, produce latex mixed liquor, take Heveatex and white carbon aqueous dispersion is added in latex, then stir
Mix and be mixed into latex mixed liquor, flocculate, acetic acid is added in mixed liquor, carry out washing glue and dehydration through rubber washing machine, deliver to rubber and make
Grain machine granulation, will finally be dried, it is the improvement to traditional mixing technology, produces glue in sizing material grain feeding box-type drying cabinet
Acetic acid flocculation is added after milk solution in mixed solution, glue and dehydration are washed through rubber washing machine, then 4h-6h is dried in drying box, is done
After dry is the glue stuff compounding of natural rubber.But be present the defect being difficult to avoid that in traditional strong acid flocculation, can not only influence
Operating personnel's healthy, equipment corrosion, the baking stage time after flocculation is long, easily produces sour gas influence environment,
Vulcanization under follow-up cure time, sour environment can be also influenceed to cause curing time lag if strong acid is not washed clean clearly.Newly
Technique need the high-pressure atomization injection apparatus that matches, a kind of high-pressure atomization spray disclosed in Chinese patent 201220110946.X
Penetrating system cooling device includes atomizer, and located at the condenser air inlet of air-cooled outdoor unit, for water spray, high pressure is defeated
Water pipe, is connected with the atomizer, for being supplied water to the atomizer, guard is atomized, located at the condensation of air-cooled outdoor unit
Device air inlet side, and cover condenser air inlet and the atomizer；High-pressure hydraulic pump, is connected with the high pressure water transport pipe, control
System processed, is connected with the high-pressure hydraulic pump, the operation for controlling the high-pressure hydraulic pump；Chinese patent 201510745426.4 is public
A kind of high-pressure atomization injector head opened includes adpting flange, sealing shroud, taper approaching channel, injector head overcoat, eddy flow core, multichannel spray
Mouth, injector head upper end is provided with adpting flange, and adpting flange connects outer high-pressure hydraulic pump, is provided between injector head overcoat and adpting flange
Sealing shroud is sealed, and sealing shroud is close on injector head outer casing inner wall, and eddy flow core, the connection taper of eddy flow core one end are provided with injector head
Approaching channel, the other end leads to the multi-channel nozzle of injector head；A kind of high-pressure atomization spray disclosed in Chinese patent 201510815009.2
Penetrating fume treating device includes flue, smoking mouth and oil sump, and smoking mouth is arranged on flue entrance end, and oil sump is arranged on flue
Below the port of export, the stage casing of flue is provided with high-pressure nozzle, and high-pressure nozzle is connected by high-pressure water pipe with high-pressure hydraulic pump, high pressure spray
Head can spray high-pressure atomization current towards flue outlet end；Above patented product is not suitable for the preparation of rubber composite.
Therefore, a kind of high-pressure atomization injection apparatus for improving filler degree of scatter in wet method mixing process is researched and developed, filler is reached uniformly
Scattered effect, the reunion after filler can be prevented scattered, shortens the production cycle, improves the Performance Strength of rubber, there is very much science
With the valency of application, it may have good society and application prospect.
The content of the invention：
It is an object of the invention to overcome the shortcoming that prior art is present, R ＆ D design one kind is improved in wet method mixing process
The high-pressure atomization injection apparatus of filler degree of scatter, makes filler reach dispersed effect, after filler can be prevented scattered
Meet again, shorten the production cycle, improve the Performance Strength of rubber.
To achieve these goals, the agent structure of high-pressure atomization injection apparatus of the present invention includes bearing, liquid
Dispersion tank, filler latex inlet tube, filler latex outlet, left end pressurized tank, intermediate pressure tank, right-hand member pressurized tank, connecting tube,
Joint pipe frame, woven hose, nozzle, appendix, air duct, air inlet duct, liquid regulator, liquid filter, liquid are closed
Valve closing, hydraulic pressure gage, gas conditioner, pneumatic filter, gas shut-off valve and gas gauge；Hollow type rectangular frame knot
The liquid dispersion tank for being internally provided with hollow type bird-caging structure of the bearing of structure, the top of liquid dispersion tank and round tubular knot
The filler latex inlet tube connection of structure, the bottom of liquid dispersion tank connects with the filler latex outlet of round tubular structure, propped up
The left end pressurized tank, intermediate pressure tank and right-hand member pressure of hollow type circular configuration are respectively arranged with the outside of two parallel long sides of seat
Power tank, is provided with hollow type cylinder between intermediate pressure tank and right-hand member pressurized tank between left end pressurized tank and intermediate pressure tank
The connecting tube of shape structure, left end pressurized tank, intermediate pressure tank and right-hand member pressurized tank are connected to become arcuate structure, two by connecting tube
The center company of the joint pipe frame of hollow type structure, filler latex inlet tube and joint pipe frame is provided between individual intermediate pressure tank
Logical, the upper surface center of left end pressurized tank, intermediate pressure tank and right-hand member pressurized tank is provided with hollow type cylindrical structural
One end connection of woven hose, woven hose and nozzle, the other end of nozzle is connected with the appendix of hollow type cylindrical structural, gas transmission
Pipe is connected with the air duct of circular arc tubular structure, and the middle part of air duct connects with the air inlet duct of circular arc tubular structure
It is logical, on woven hose from one end close to nozzle to one end away from nozzle be disposed with liquid regulator, liquid filter and
It is provided with liquid shutoff valve, liquid regulator on hydraulic pressure gage, appendix from one end close to nozzle to remote nozzle
One end is disposed with gas conditioner, pneumatic filter and gas shut-off valve, gas conditioner and is provided with gas gauge.
Bearing of the present invention as liquid dispersion tank mounting bracket and provide support force for liquid dispersion tank；Liquid
Dispersion tank as filler latex aerosol dispersion place；Filler latex inlet tube as filler latex access road；Filler breast
Gel outlet pipe as filler latex exit passageway；Left end pressurized tank, intermediate pressure tank and right-hand member pressurized tank collect filler latex
And it is act as the pressurization of filler latex by air pressure；Connecting tube is used as left end pressurized tank and intermediate pressure tank and intermediate pressure
Interface channel between tank and right-hand member pressurized tank；Joint pipe frame as intermediate pressure tank interface channel and by a left side for bearing both sides
End pressure tank, intermediate pressure tank and right-hand member pressurized tank are connected as one；Woven hose enters nozzle as liquid fillers latex
Transfer passage；Nozzle is pressure type air atomizer spray nozzle, and the operation principle of pressure type air atomizer spray nozzle is by fluid pressure
Or liquid is transported to jet hole by gas pressure, liquids and gases pass through pressure after mixing inside the liquid cap of pressure atomized fog jet
The nozzle bore of power formula atomizer is ejected, and air cap can control the spray shapes of atomizer, and nozzle is used as filler breast
The jet of glue nebulizes emulsion injection, realizes scattered purpose of the filler in latex；Appendix, air duct and air enter
Mouth pipe together functions as the passage that air enters nozzle；Liquid regulator is used for the flow velocity for adjusting liquid fillers latex；Liquid
Filter is used to filter out the solid matter in liquid fillers latex；The purposes of liquid shutoff valve is opening and closing woven hose；Fluid pressure
Table is used for the pressure of monitoring transfusion pipe；Gas conditioner is used for the flow velocity for adjusting gas；Pneumatic filter is used to filter out in gas
Solid-state and liquid；Gas shut-off valve is used to be opened and closed appendix；Gas gauge is used for the pressure for monitoring appendix.
The workflow of nozzle of the present invention is that filler latex and compressed air are sprayed by nozzle, is played to genuine milk
The atomizing of glue mixed liquor；In injection, there are very big speed difference, filler latex between filler latex fluid column and compressed air
Fluid column is divided and crushed due to the disturbance of compressed air, mixed liquor is reached atomizing effect.With white carbon/natural rubber
Exemplified by mixed liquor, mixed liquor is drastically atomized under high pressure effect, and white carbon aggregate can fully be broken up, and make silica particles more
Refinement, is broken under the rubbing action that diaphragm is in the presence of Gas Vibration ripple and it is with gas on latex particle surface
It is bad, and then hard charcoal black track producing particle contacts with rubber chain, is filled into rubber molecular chain, is combined with rubber molecule；Due to atomization
It is to be completed in moment, the volume moment increase of rubber chain chain, the rubber chain chain being released is fully extended, largely
Silica particles be filled up completely between rubber chain chain, filling of the white carbon in natural rubber is improved to greatest extent
Amount, obtains the silica compound of high filler loading capacity, meanwhile, Heveatex/white carbon slurry mixed liquor is more uniform after atomization, in vain
The dispersive property of carbon black filler wherein is further optimized.
The present invention compared with prior art, will by fluid pressure and gas pressure using pressure type air atomizer spray nozzle
Liquid is transported to jet hole, and liquids and gases pass through pressure type atomizer after being mixed inside the liquid cap of pressure atomized fog jet
Nozzle bore eject, air cap can control the spray shapes of atomizer, and filler latex and compressed air are sprayed by nozzle
Go out, play the atomizing to natural emulsion mixed liquor, in injection, there is very big between filler latex fluid column and compressed air
Speed difference, filler latex fluid column is divided and crushed due to the disturbance of compressed air, mixed liquor is reached atomizing effect；Its
Simple in construction, use environment is friendly, can effectively reduce dust pollution, realizes the consecutive production of elastomeric compound, improves production effect
Rate, significantly reduces production cost, good dispersion of the filler in latex, thus the elastomeric compound uniformity produced is good, quality is high,
Combination property is high.
Brief description of the drawings：
Fig. 1 is agent structure principle schematic of the invention.
Fig. 2 is partial structurtes amplification principle schematic diagram of the invention.
Fig. 3 is the agent structure principle schematic of nozzle of the present invention.
Fig. 4 is the jet atomization principle schematic of nozzle of the present invention.
Embodiment：
The present invention is described further below by embodiment and with reference to accompanying drawing.
Embodiment 1：
The agent structure for the high-pressure atomization injection apparatus that the present embodiment is related to includes bearing 1, liquid dispersion tank 2, filler breast
Glue inlet tube 3, filler latex outlet 4, left end pressurized tank 5, intermediate pressure tank 6, right-hand member pressurized tank 7, connecting tube 8, connecting tube
Frame 9, woven hose 10, nozzle 11, appendix 12, air duct 13, air inlet duct 14, liquid regulator 15, liquid filter
16th, liquid shutoff valve 17, hydraulic pressure gage 18, gas conditioner 19, pneumatic filter 20, gas shut-off valve 21 and gas pressure
Table 22；The liquid dispersion tank 2 for being internally provided with hollow type bird-caging structure of the bearing 1 of hollow type rectangular frame structure, liquid
The top of dispersion tank 2 is connected with the filler latex inlet tube 3 of round tubular structure, the bottom of liquid dispersion tank 2 with it is round tubular
The filler latex outlet 4 of structure is connected, and hollow type circular configuration is respectively arranged with the outside of two parallel long sides of bearing 1
Left end pressurized tank 5, intermediate pressure tank 6 and right-hand member pressurized tank 7, between left end pressurized tank 5 and intermediate pressure tank 6 and intermediate pressure tank
The connecting tube 8 of hollow type cylindrical structural, left end pressurized tank 5, the and of intermediate pressure tank 6 are provided between 6 and right-hand member pressurized tank 7
Right-hand member pressurized tank 7 is connected to become between arcuate structure, two intermediate pressure tanks 6 by connecting tube 8 and is provided with hollow type structure
Joint pipe frame 9, filler latex inlet tube 3 is connected with the center of joint pipe frame 9, left end pressurized tank 5, intermediate pressure tank 6 and right-hand member
The upper surface center of pressurized tank 7 is provided with the woven hose 10 of hollow type cylindrical structural, woven hose 10 and the one of nozzle 11
End connection, the other end of nozzle 11 is connected with the appendix 12 of hollow type cylindrical structural, appendix 12 and circular arc tubulose knot
The air duct 13 of structure is connected, and the middle part of air duct 13 is connected with the air inlet duct 14 of circular arc tubular structure, woven hose
On 10 liquid regulator 15, the and of liquid filter 16 are disposed with from one end close to nozzle 11 to one end away from nozzle 11
Be provided with liquid shutoff valve 17, liquid regulator 15 on hydraulic pressure gage 18, appendix 12 from close to nozzle 11 one end to
One end away from nozzle 11 is disposed with gas conditioner 19, pneumatic filter 20 and gas shut-off valve 21, gas conditioner
Gas gauge 22 is provided with 19.
The bearing 1 that the present embodiment is related to as liquid dispersion tank 2 mounting bracket and for liquid dispersion tank 2 provide support
Power；Liquid dispersion tank 2 as filler latex aerosol dispersion place；Filler latex inlet tube 3 leads to as the entrance of filler latex
Road；Filler latex outlet 4 as filler latex exit passageway；Left end pressurized tank 5, intermediate pressure tank 6 and right-hand member pressurized tank 7
Collect filler latex and act as the pressurization of filler latex by air pressure；Connecting tube 8 is used as left end pressurized tank 5 and intermediate pressure
Interface channel between power tank 6 and intermediate pressure tank 6 and right-hand member pressurized tank 7；Joint pipe frame 9 as intermediate pressure tank 6 connection
The left end pressurized tank 5, intermediate pressure tank 6 and right-hand member pressurized tank 7 of the both sides of bearing 1 are simultaneously connected as one by passage；Woven hose 10
Enter the transfer passage of nozzle 11 as liquid fillers latex；Nozzle 11 is pressure type air atomizer spray nozzle, pressure type air mist
The operation principle for changing nozzle is that liquid is transported into jet hole by fluid pressure or gas pressure, and liquids and gases are in pressure mist
Change and ejected after being mixed inside the liquid cap of nozzle by the nozzle bore of pressure type atomizer, air cap can control atomization
The spray shapes of nozzle, nozzle 11 nebulizes emulsion injection as the jet of filler latex, realizes filler in latex
Scattered purpose；Appendix 12, air duct 13 and air inlet duct 14 together function as the passage that air enters nozzle 11；Liquid
Body adjuster 15 is used for the flow velocity for adjusting liquid fillers latex；Liquid filter 16 is used to filter out the solid-state in liquid fillers latex
Material；The purposes of liquid shutoff valve 17 is opening and closing woven hose 10；Hydraulic pressure gage 18 is used for the pressure of monitoring transfusion pipe 10；Gas
Adjuster 19 is used for the flow velocity for adjusting gas；Pneumatic filter 20 is used to filter out the solid-state and liquid in gas；Gas is closed
Valve closing 21 is used to be opened and closed appendix 12；Gas gauge 22 is used for the pressure for monitoring appendix 12.
The workflow for the nozzle 11 that the present embodiment is related to is that filler latex and compressed air are sprayed by nozzle 11, is played pair
The atomizing of natural emulsion mixed liquor；In injection, there is very big speed difference between filler latex fluid column and compressed air, fill out
Material latex fluid column is divided and crushed due to the disturbance of compressed air, mixed liquor is reached atomizing effect.With white carbon/day
Exemplified by right rubber mix liquid, mixed liquor is drastically atomized under high pressure effect, and white carbon aggregate can fully be broken up, and make white carbon
Particle is more refined, under the rubbing action that diaphragm is in the presence of Gas Vibration ripple and it is with gas on latex particle surface
It is destroyed, and then hard charcoal black track producing particle is contacted with rubber chain, is filled into rubber molecular chain, is combined with rubber molecule；Due to
Atomization was completed in moment, and the volume moment increase of rubber chain chain, the rubber chain chain being released is fully extended,
Substantial amounts of silica particles are filled up completely between rubber chain chain, and raising white carbon is in natural rubber to greatest extent
Loading, obtains the silica compound of high filler loading capacity, meanwhile, Heveatex/white carbon slurry mixed liquor is more equal after atomization
Even, the dispersive property of white carbon black filler wherein is further optimized.
Claims (3)
1. a kind of high-pressure atomization injection apparatus, it is characterised in that agent structure includes bearing, liquid dispersion tank, filler latex entrance
Pipe, filler latex outlet, left end pressurized tank, intermediate pressure tank, right-hand member pressurized tank, connecting tube, joint pipe frame, woven hose, spray
Mouth, appendix, air duct, air inlet duct, liquid regulator, liquid filter, liquid shutoff valve, hydraulic pressure gage, gas
Body adjuster, pneumatic filter, gas shut-off valve and gas gauge；The inside of the bearing of hollow type rectangular frame structure is set
There are the liquid dispersion tank of hollow type bird-caging structure, the top of liquid dispersion tank and the filler latex inlet tube of round tubular structure
Connection, the bottom of liquid dispersion tank is connected with the filler latex outlet of round tubular structure, two parallel long sides of bearing
Outside is respectively arranged with the left end pressurized tank, intermediate pressure tank and right-hand member pressurized tank of hollow type circular configuration, left end pressurized tank with
The connecting tube of hollow type cylindrical structural is provided between intermediate pressure tank between intermediate pressure tank and right-hand member pressurized tank, it is left
End pressure tank, intermediate pressure tank and right-hand member pressurized tank are connected to become between arcuate structure, two intermediate pressure tanks by connecting tube
The joint pipe frame of hollow type structure is provided with, filler latex inlet tube is connected with the center of joint pipe frame, left end pressurized tank, centre
The upper surface center of pressurized tank and right-hand member pressurized tank is provided with the woven hose of hollow type cylindrical structural, woven hose and nozzle
One end connection, the other end of nozzle is connected with the appendix of hollow type cylindrical structural, appendix and circular arc tubular structure
Air duct connection, the middle part of air duct is connected with the air inlet duct of circular arc tubular structure, from close on woven hose
One end of nozzle is disposed with liquid regulator, liquid filter and liquid shutoff valve to one end away from nozzle, and liquid is adjusted
It is provided with section device on hydraulic pressure gage, appendix and is disposed with gas from one end close to nozzle to one end away from nozzle
Gas gauge is provided with adjuster, pneumatic filter and gas shut-off valve, gas conditioner.
2. high-pressure atomization injection apparatus according to claim 1, it is characterised in that the bearing is used as liquid dispersion tank
Mounting bracket simultaneously provides support force for liquid dispersion tank；Liquid dispersion tank as filler latex aerosol dispersion place；Filler breast
Glue inlet tube as filler latex access road；Filler latex outlet as filler latex exit passageway；Left end pressure
Tank, intermediate pressure tank and right-hand member pressurized tank collect filler latex and are act as the pressurization of filler latex by air pressure；Connection
Pipe is used as the interface channel between left end pressurized tank and intermediate pressure tank and intermediate pressure tank and right-hand member pressurized tank；Joint pipe frame is made
The left end pressurized tank, intermediate pressure tank and right-hand member pressurized tank of bearing both sides are simultaneously connected to become by interface channel for intermediate pressure tank
One；Woven hose enters the transfer passage of nozzle as liquid fillers latex；Nozzle is pressure type air atomizer spray nozzle, pressure type
The operation principle of air atomizer spray nozzle is that liquid is transported into jet hole by fluid pressure or gas pressure, and liquids and gases exist
Ejected after being mixed inside the liquid cap of pressure atomized fog jet by the nozzle bore of pressure type atomizer, air cap can be controlled
The spray shapes of atomizer processed, nozzle nebulizes emulsion injection as the jet of filler latex, realizes filler in latex
In scattered purpose；Appendix, air duct and air inlet duct together function as the passage that air enters nozzle；Liquid is adjusted
Section device is used for the flow velocity for adjusting liquid fillers latex；Liquid filter is used to filter out the solid matter in liquid fillers latex；Liquid
The purposes of body shutoff valve is opening and closing woven hose；Hydraulic pressure gage is used for the pressure of monitoring transfusion pipe；Gas conditioner is used to adjust
The flow velocity of gas；Pneumatic filter is used to filter out the solid-state and liquid in gas；Gas shut-off valve is used to be opened and closed appendix；
Gas gauge is used for the pressure for monitoring appendix.
3. high-pressure atomization injection apparatus according to claim 1, it is characterised in that the workflow of the nozzle is filler
Latex and compressed air are sprayed by nozzle, play the atomizing to natural emulsion mixed liquor；In injection, filler latex fluid column
There is very big speed difference between compressed air, filler latex fluid column is divided and crushed due to the disturbance of compressed air,
Mixed liquor is set to reach atomizing effect.By taking white carbon/natural rubber mixed liquor as an example, mixed liquor is drastically atomized under high pressure effect,
White carbon aggregate can fully be broken up, and silica particles is more refined, and the diaphragm on latex particle surface is in Gas Vibration
It is destroyed in the presence of ripple and under its rubbing action with gas, and then hard charcoal black track producing particle is contacted with rubber chain, filling
Into rubber molecular chain, combined with rubber molecule；Because atomization was completed in moment, the volume moment of rubber chain chain increases
Greatly, the rubber chain chain being released is fully extended, substantial amounts of silica particles be filled up completely with into rubber chain chain it
Between, loading of the white carbon in natural rubber is improved to greatest extent, obtains the silica compound of high filler loading capacity, meanwhile, mist
Heveatex/white carbon slurry mixed liquor is more uniform after change, and the dispersive property of white carbon black filler wherein is obtained further
Optimization.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680643.9A CN107253296B (en) | 2017-08-10 | 2017-08-10 | High-pressure atomizing and spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680643.9A CN107253296B (en) | 2017-08-10 | 2017-08-10 | High-pressure atomizing and spraying device |
Publications (2)
| Publication Number | Publication Date |
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| CN107253296A true CN107253296A (en) | 2017-10-17 |
| CN107253296B CN107253296B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710680643.9A Active CN107253296B (en) | 2017-08-10 | 2017-08-10 | High-pressure atomizing and spraying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791409A (en) * | 2017-12-05 | 2018-03-13 | 阜阳市金亮涂料有限公司 | A kind of highly effective continuous mixture manufacturing equipment of resin |
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| CN101352705A (en) * | 2007-07-24 | 2009-01-28 | 诺信公司 | Spray device for small amount of liquid |
| CN105729654A (en) * | 2016-03-17 | 2016-07-06 | 青岛科技大学 | Gas-assisted wet process mixing and preparing device for rubber |
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| Publication number | Publication date |
|---|---|
| CN107253296B (en) | 2023-06-02 |
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