CN207044744U - A kind of latex mixed liquor twin-screw dehydration device - Google Patents
A kind of latex mixed liquor twin-screw dehydration device Download PDFInfo
- Publication number
- CN207044744U CN207044744U CN201720996659.6U CN201720996659U CN207044744U CN 207044744 U CN207044744 U CN 207044744U CN 201720996659 U CN201720996659 U CN 201720996659U CN 207044744 U CN207044744 U CN 207044744U
- Authority
- CN
- China
- Prior art keywords
- mixed liquor
- machine barrel
- latex mixed
- mandrel
- steam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004816 latex Substances 0.000 title claims abstract description 100
- 229920000126 latex Polymers 0.000 title claims abstract description 100
- 230000018044 dehydration Effects 0.000 title claims abstract description 55
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 55
- 230000009467 reduction Effects 0.000 claims abstract description 22
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 238000007373 indentation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 13
- 229920001971 elastomer Polymers 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012805 post-processing Methods 0.000 abstract description 2
- 208000005156 Dehydration Diseases 0.000 abstract 5
- 238000001035 drying Methods 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000007906 compression Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model belongs to rubber post processing technical field of auxiliary equipment,More particularly to a kind of latex mixed liquor twin-screw dehydration device,Agent structure includes base,Universal wheel,Service brake piece,Motor,Reduction box,Shaft coupling,Twin screw components,Mandrel,Machine barrel,Charging aperture,The discouraged roller of rotation,Scraper,Osculum,Filter screen,Steam hole,No.1 steam supply pipe,No. two steam supply pipes,Support,Discharging opening and steam vent,Maximum extrusion dehydration is carried out to latex mixed liquor,So that the moisture in latex mixed liquor is farthest deviate from,Effectively water squeezing and can it can avoid that latex mixed liquor is carried out continuing excessive extruding and cause latex mixed liquor loss of energy,It can require to set different draw ratios according to different dehydrations,Realize to the maximum extrusion dehydration of latex mixed liquor,And then improve the dehydration rate of latex mixed liquor and the quality product rate of product；Its is simple in construction, energy-conserving and environment-protective, and use environment is friendly, use easy to spread.
Description
Technical field：
The utility model belongs to rubber post processing technical field of auxiliary equipment, and in particular to a kind of latex mixed liquor twin-screw
Dehydration device, latex mixed liquor is dehydrated, latex mixed liquor fully dried, to prepare good mechanical performance, resultant force
The rubber composite that performance and dynamic mechanical significantly improve.
Background technology：
In the middle and later periods of whole wet method calendering process flow, the process energy consumption of drying and dehydrating is larger, is dehydrated in whole technique
In play very important effect, the quality of dehydrating effect is directly connected to the fine or not and whole technique production capacity of masterbatch performance
Just, how effectively to solve dehydrating for filler latex mixed liquor predispersion is a great problem.It is of the prior art de-
Water drying means has heated-air drying, microwave shallow-layer continuous drying and granulation drying, but it is present that efficiency is low, energy consumption is big, dries not
Uniformly.It is therefore desirable to drying means and drying equipment that R ＆ D design is new, one kind disclosed in Chinese patent 201020262097.0
The wet-process metallurgy furnace grain slag dehydration equipment that material guide device is capable of second dehydration is centrifugal rotary drum cartridge filter, and its shell upper fills
There is chimney, its side is the import direction of slag-water slurry, and opposite side is the export direction of grain slag, is filled built with guide
Put, the grain slag that slag-water slurry obtains after dehydration equipment dehydration is discharged on material guide device and transferred out from the export direction
The dehydration equipment, material guide device include spiral tapping machine and its housing, and material guide device also includes on the spiral tapping machine
The hopper in portion and the screen cloth mounted in the spiral tapping machine housing bottom；It is a kind of disclosed in Chinese patent 201420079000.0
Styrene device tail gas second dehydration and degreasing unit include exhaust gas cooler, and exhaust gas cooler top connects tail by pipeline
Gas salt cooler, tail gas salt cooler connection gas-liquid separator, gas-liquid separator top passes through pipe by pipeline communication absorption tower, bottom
Road connects oil water separator, and gas-liquid separator and absorption tower top are respectively provided with wire mesh demister, and the silk screen in gas-liquid separator removes
Deflection plate is set below foam device, and deflection plate is arranged on tail gas salt cooler and the top of gas-liquid separator junction；Chinese patent
A kind of second dehydration device disclosed in 201620129426.1 includes frame, the first dehydration device, the second dehydration device and automatically controlled
Case, one end in the frame are provided with the first dehydration device, and the other end in frame is provided with the second dehydration device, in frame
It is also equipped with electric cabinet；First dehydration device includes feed hopper, casing, charging basket, dehydration piece and screen cloth, the feed hopper and set
Put directly over casing, feed hopper connection charging basket, charging basket is provided with dehydration piece, is dehydrated around piece and is provided with screen cloth, and the casing is left
Top is provided with discharging opening, and lower left is provided with observation window, and second dehydration device includes dehydration tube shell, the second motor, power
Output shaft and helical axis, the casing are connected with dehydration tube shell by sewage conveying tube；Chinese patent
201621059764.9 a kind of disclosed device that second dehydration is carried out to gas-liquid separator output gas includes first annular pipe
Body, the second looping tube and the 3rd looping tube, one is offered on the side of first annular body and is used for and gas-liquid separator
The air inlet of output end connection, offers a gas outlet, the first annular body, second on the side of the 3rd looping tube
Looping tube and the 3rd looping tube connect side by side successively, and the opposite side of the first annular body passes through the first body and second
Body is respectively communicated with passes through the 3rd body, in the side of second looping tube, the opposite side of second looping tube
Four bodys and the 5th body are respectively communicated with the opposite side of the 3rd looping tube, first annular body, the second looping tube and
Dry ball is provided with the body at the 3rd respective both ends of looping tube；It can be achieved disclosed in Chinese patent 201010581862.X
Dehydration, dry, the twin-screw dehydration equipment of bulking process belongs to twin-screw dehydration equipment, including power source, reduction gear,
Spiro rod machine tube pair, frame, force control amount feeding device, dewatering filtering device, degasser, head pressure control device, automatically control
System, power source are connected by reduction gear with the twin-screw in spiro rod machine tube pair, force feeding device and spiro rod machine tube
Machine barrel connection in pair, twin-screw are arranged in machine barrel, and machine barrel is segmented, are divided into charging machine barrel, dehydration machine barrel and air exhauster
Cylinder, every section of machine barrel are equipped with heater outside, have cooling water flow conduits to can be used for cooling down in machine barrel, dewatering filtering device and dehydration machine barrel
It is connected, has filter screen fast replacing device, degasser is connected with devolatilizing barrel, and negative pressure degasification is realized using water ring vacuum pump, to prevent
Material flows out with negative pressure, and provided with screen pack and filter screen fast replacing device, head pressure control device is connected with machine barrel outlet, is hindered by adjusting
The pressure of the position control outlet material of Buddhist nun's plate；Above patented product can not prepare rubber composite field suitable for wet method.
Therefore, researching and developing one kind can technical ability raising latex mixed liquor dehydration rate and can reduction latex mixed liquor latex mixed liquor performance loss
Latex mixed liquor twin-screw dehydration device, have very much science and apply valency, it may have good society and application prospect.
The content of the invention：
The shortcomings that the purpose of this utility model is to overcome prior art to exist, R ＆ D design one kind can technical ability raising breasts
Glue mixed liquor dehydration rate and can reduces the latex mixed liquor twin-screw dehydration device of latex mixed liquor latex mixed liquor performance loss,
Ensure the quality product rate of rubber.
To achieve these goals, the agent structure bag for the latex mixed liquor twin-screw dehydration device that the utility model is related to
Include base, universal wheel, service brake piece, motor, reduction box, shaft coupling, twin screw components, mandrel, machine barrel, charging aperture, rotation lose heart
Roller, scraper, osculum, filter screen, steam hole, No.1 steam supply pipe, No. two steam supply pipes, support, discharging opening and steam vent；
Four corners of the base of inverted U-shaped are respectively arranged with the universal wheel of circular configuration, are provided between base and universal wheel pair
The service brake piece that universal wheel is braked, the top right-hand member of base are provided with motor, and motor is connected with reduction box mechanical transmission-type, subtracted
Fast case is connected with shaft coupling mechanical transmission-type, and shaft coupling is connected with the twin screw components mechanical transmission-type of circular hollow formula structure,
Reduction box is positioned by shaft coupling to twin screw components, and the periphery of twin screw components is coated with the mandrel of hollow type arcuate structure,
Inside of the twin screw components up with mandrel jaggy is ratcheting mutually, and periphery sets cogged mandrel to be arranged on rectangular tube
The inside of shape structure machine barrel, base are connected with machine barrel bolt type, and the right-hand member upper surface of machine barrel is offered under the upper width to cave inward
The charging aperture of narrow formula structure, the rotation that tube-shaped structure is provided with the stage casing inwall of machine barrel are lost heart roller, and peripheral band is cogged
The discouraged roller of rotation is connected with mandrel engaging type, and the periphery for rotating the roller that loses heart is provided with the scraper of laminated structure, and the inside of machine barrel is set
The osculum of round tubular structure is equipped with, the filter screen of circular network structure is provided with osculum, osculum and filter screen are located at core
The underface of axle, the steam hole of circular configuration, steam hole and the No.1 steam of round tubular structure are offered on the inwall of machine barrel
Supply pipe connects, and No. two steam supply pipes of round tubular structure go deep into the inside of machine barrel by the outside of machine barrel and reach mandrel
Top indentation, there, No.1 steam supply pipe and No. two steam supply pipes are fixed on the upper surface of base, the end of machine barrel by support
End lower section is provided with the discharging opening of hollow type rectangular configuration, and the upper surface uniform intervals formula of machine barrel offers 4-6 circular configuration
Steam vent.
The base and the material of support that the utility model is related to are stainless steel, base be motor, reduction box, shaft coupling,
Twin screw components, mandrel, machine barrel, rotation lose heart roller, No.1 steam supply pipe and No. two steam supply pipes provide installing spaces and
Holding power；Universal wheel can drive base motions, eliminate either manually or mechanically moving for base；Service brake piece can enter to universal wheel
Row braking, limit the position of universal wheel；Motor, reduction box and shaft coupling collective effect provide lasting move for twin screw components
Power；The ratcheting spacing of screw rod of twin screw components is 0.2mm, and the screw rod of twin screw components has the screw rod segment connection group of more than 3
Into the draw ratio of screw rod segment is 11:3, the pitch of screw rod segment is by 60mm gradual changes to 20mm, to meet to enter latex mixed liquor
The requirement of row extrusion dehydration, while prevent from ensureing that latex mixed liquor performance does not become to the lasting excessive compression of latex mixed liquor
Change, twin screw components disclosure satisfy that the use environment of different draw ratio requirements by the combination of not threaded segment；In mandrel
The vapours that hollow structure can be passed through 115-120 DEG C carries out the drying and dehydrating that heating promotes latex mixed liquor to twin screw components,
Further promote the evaporation of moisture in latex mixed liquor；Space of the machine barrel as latex mixed liquor extrusion dehydration, machine barrel and rotation
Spacing between discouraged roller is 0.1mm, is revealed in time with ensureing that latex mixed liquor is extruded the moisture evaporated after heating, and newborn
Glue mixed liquor will not be revealed；Charging aperture enters the passage of machine barrel as latex mixed liquor；The diameter of the discouraged roller of rotation is twin-screw
0.3 times of the diameter of the screw rod of component, the length for rotating the roller that loses heart are 0.8 times of the length of the screw rod of twin screw components, are rotated
The chrome-faced polishing of discouraged roller, the discouraged roller rotation of rotation is driven by mandrel when twin screw components rotate；Scraper is used for
The fragmentary latex mixed liquor that the discouraged roller strap of rotation goes out is struck off；Osculum be used to discharging the moisture that latex mixed liquor is squeezed out and
The moisture evaporated after heating；The mesh number of filter screen is 400 mesh, to filter out the latex that the moisture squeezed out in latex mixed liquor carries
Mixed liquor；The vapours that steam hole can be passed through 115-120 DEG C carries out the drying and dehydrating that heating promotes latex mixed liquor to machine barrel,
Further promote the evaporation of moisture in latex mixed liquor；No.1 steam supply pipe provides vapours for steam hole；No. two steam supply
It should manage and provide vapours for mandrel；Support is used to install and fix No.1 steam supply pipe and No. two steam supply pipes；Discharging opening
Machine barrel passage is discharged as latex mixed liquor；Passage of the steam vent as vapor discharge machine barrel.
The latex mixed liquor twin-screw dehydration device that the utility model is related to is in use, latex mixed liquor twin-screw is dehydrated
Device is connected with computer, and computer is to the extrusion temperature of latex mixed liquor, pressure, motor, reduction box and twin screw components
Rotating speed is controlled in real time；Latex mixed liquor enters machine barrel from charging aperture, and the ratcheting rotation of the screw rod based on twin screw components will
Latex mixed liquor extrudes conveying to the direction of discharging opening, and ratcheting between the spiral shell rib of the screw rod of twin screw components is built pressure effect and gradually will
Most of moisture extrusion in latex mixed liquor, the changing rule of the pitch of every section of screw rod segment of twin screw components from large to small
The dehydration requirement of latex mixed liquor can be met, and can ensures the performance of latex mixed liquor, by changing compression ratio, mixed in latex
The compression and releasing orientation for latex mixed liquor is in circulation in liquid extrusion process are closed, the internal pressure of machine barrel occurs curve and become
Change, the squeezing action that latex mixed liquor is subject to is changed with pressure, is advantageous to produce latex mixed liquor good dehydration
Effect, in the extruding course of conveying of latex mixed liquor by No.1 steam supply pipe and No. two steam supply pipes respectively to steaming
115-120 DEG C of vapours is passed through in steam vent and mandrel heating is carried out to machine barrel and twin screw components and promote latex mixed liquor to do
Dry dehydration, the moisture extruded in latex mixed liquor are discharged by osculum, and the filter screen on osculum was carried out to the moisture of discharge
Filter, prevents the outflow of latex from losing, and vapours discharges machine after reaching steam vent by the space between machine barrel and the discouraged roller of rotation
Cylinder, scraper strike off to rotating the fragmentary latex mixed liquor that the roller that loses heart carries, and further promote the drying of latex mixed liquor
Dehydration, the latex mixed liquor by dewater treatment are discharged by discharging opening.
The utility model compared with prior art, has advantages below：First, the ratcheting spacing energy of the screw rod of twin screw components
Mandrel is internally formed higher chamber pressure, maximum extrusion dehydration is carried out to latex mixed liquor so that latex mixed liquor
In moisture farthest deviate from, more preferable dehydrating effect is realized, second, the screw flight pitch of twin screw components is taken
First big after small rule change paragraph by paragraph, i.e., the ratcheting width of spiral shell rib narrows from the width on every section of screw rod, compression ratio gradual change, can effectively squeeze
Water and can avoids that latex mixed liquor is carried out continuing excessive extruding and causes latex mixed liquor loss of energy, third, twin-screw
The screw rod of component is connected by the mandrel with opening, and screw rod is formed by multi-section subassembly, flexibly and easily, can be according to different
Dehydration requires to set different draw ratio, while centre-to-centre spacing is smaller between the screw rod of twin screw components, the gap between spiral shell rib compared with
It is small, can realize to the maximum extrusion dehydration of latex mixed liquor, improve the dehydration rate of latex mixed liquor, fourth, from mandrel and
Vapours is passed through in steam hole twin screw components and machine barrel heat with the drying and dehydrating effect for further improving latex mixed liquor
Fruit, and then the dehydration rate of latex mixed liquor and the quality product rate of product are improved, meanwhile, dehydration energy has obtained significant reduction；Its
Simple in construction, energy-conserving and environment-protective, use environment is friendly, use easy to spread.
Brief description of the drawings：
Fig. 1 is agent structure principle schematic of the present utility model.
Fig. 2 is the agent structure principle schematic of the screw rod for the twin screw components that the utility model is related to.
Fig. 3 is the cross-section structure principle schematic of the screw rod for the twin screw components that the utility model is related to.
Fig. 4 is the agent structure principle schematic for the mandrel that the utility model is related to.
Fig. 5 is the cross-section structure principle schematic for the machine barrel that the utility model is related to.
Embodiment：
The utility model is described further by way of example and in conjunction with the accompanying drawings.
Embodiment 1：
The agent structure for the latex mixed liquor twin-screw dehydration device that the present embodiment is related to includes base 1, universal wheel 2, pin
Brake piece 3, motor 4, reduction box 5, shaft coupling 6, twin screw components 7, mandrel 8, machine barrel 9, charging aperture 10, rotation lose heart roller 11, scrape
Knife 12, osculum 13, filter screen 14, steam hole 15, No.1 steam supply pipe 16, No. two steam supply pipes 17, support 18, discharging openings
19 and steam vent 20；Four corners of the base 1 of inverted U-shaped are respectively arranged with the universal wheel 2 of circular configuration, base 1 and ten thousand
To being provided with the service brake piece 3 braked to universal wheel 2 between wheel 2, the top right-hand member of base 1 is provided with motor 4, motor 4 with
The mechanical transmission-type of reduction box 5 is connected, and reduction box 5 is connected with the mechanical transmission-type of shaft coupling 6, shaft coupling 6 and circular hollow formula structure
The connection of the mechanical transmission-type of twin screw components 7, reduction box 5 positioned by shaft coupling 6 to twin screw components 7, twin screw components 7
Periphery is coated with the mandrel 8 of hollow type arcuate structure, the up mutual tooth in inside with mandrel 8 jaggy of twin screw components 7
Closing, the periphery cogged mandrel 8 of setting is arranged on the inside of rectangular tubular structure machine barrel 9, and base 1 is connected with the bolt type of machine barrel 9,
The right-hand member upper surface of machine barrel 9 offers the charging aperture 10 of the upper-wide and lower-narrow type structure to cave inward, is set on the stage casing inwall of machine barrel 9
The discouraged roller 11 of rotation of tube-shaped structure is equipped with, the discouraged roller 11 of the cogged rotation of peripheral band is connected with the engaging type of mandrel 8, rotated
The lose heart periphery of roller 11 is provided with the scraper 12 of laminated structure, the osculum 13 for being internally provided with round tubular structure of machine barrel 9,
The filter screen 14 of circular network structure is provided with osculum 13, osculum 13 and filter screen 14 are located at the underface of mandrel 8, machine barrel 9
Inwall on offer the steam hole 15 of circular configuration, steam hole 15 and the No.1 steam supply pipe 16 of round tubular structure connect
Logical, No. two steam supply pipes 17 of round tubular structure go deep into the inside of machine barrel 9 by the outside of machine barrel 9 and reach the upper of mandrel 8
Square indentation, there, No.1 steam supply pipe 16 and No. two steam supply pipes 17 are fixed on the upper surface of base 1, machine barrel by support 18
The discharging opening 19 of hollow type rectangular configuration is provided with below 9 end, the upper surface uniform intervals formula of machine barrel 9 offers 4-6
The steam vent 20 of circular configuration.
The base 1 and the material of support 18 that the present embodiment is related to are stainless steel, and base 1 is motor 4, reduction box 5, shaft coupling
Device 6, twin screw components 7, mandrel 8, machine barrel 9, rotation discouraged roller 11, No.1 steam supply pipe 16 and No. two steam supply pipes 17 carry
For installing space and holding power；Universal wheel 2 can drive base 1 to move, and eliminate either manually or mechanically moving for base 1；Service brake
Piece 3 can be braked to universal wheel 2, limit the position of universal wheel 2；Motor 4, reduction box 5 and the collective effect of shaft coupling 6 are double
Screw arbor assembly 7 provides lasting power；The ratcheting spacing of screw rod of twin screw components 7 is 0.2mm, and the screw rod of twin screw components 7 has 3
Screw rod segment connection composition more than individual, the draw ratio of screw rod segment is 11:3, the pitch of screw rod segment by 60mm gradual changes extremely
20mm, to meet to carry out latex mixed liquor the requirement of extrusion dehydration, while prevent the lasting excessive compression to latex mixed liquor
Ensure that latex mixed liquor performance does not change, twin screw components 7 disclosure satisfy that different length by the combination of not threaded segment
Footpath is than desired use environment；The vapours that the hollow structure of mandrel 8 can be passed through 115-120 DEG C is carried out to twin screw components 7
Heating promotes the drying and dehydrating of latex mixed liquor, further promotes the evaporation of moisture in latex mixed liquor；Machine barrel 9 mixes as latex
The space of liquid extrusion dehydration is closed, the spacing between machine barrel 9 and the discouraged roller 11 of rotation is 0.1mm, to ensure that latex mixed liquor is squeezed
The moisture evaporated after pressure heating is revealed in time, and latex mixed liquor will not be revealed；Charging aperture 10 enters as latex mixed liquor
The passage of machine barrel 9；The diameter of the discouraged roller 11 of rotation is 0.3 times of the diameter of the screw rod of twin screw components 7, rotates the roller 11 that loses heart
Length is 0.8 times of the length of the screw rod of twin screw components 7, rotates the chrome-faced polishing for the roller 11 that loses heart, twin-screw group
The discouraged roller 11 of rotation is driven to rotate by mandrel 8 when part 7 rotates；Scraper 12 is used for the fragmentary latex for taking the discouraged roller 11 of rotation out of
Mixed liquor strikes off；Osculum 13 is for discharging the moisture evaporated after the moisture and heating that latex mixed liquor is squeezed out；Filter screen
14 mesh number is 400 mesh, to filter out the latex mixed liquor that the moisture squeezed out in latex mixed liquor carries；Steam hole 15 can lead to
Enter 115-120 DEG C of vapours and the drying and dehydrating that heating promotes latex mixed liquor is carried out to machine barrel 9, further promote latex mixing
The evaporation of moisture in liquid；No.1 steam supply pipe 16 is that steam hole 15 provides vapours；No. two steam supply pipes 17 are that mandrel 8 carries
Heating steam；Support 18 is used to install and fix No.1 steam supply pipe 16 and No. two steam supply pipes 17；The conduct of discharging opening 19
Latex mixed liquor discharges the passage of machine barrel 9；Passage of the steam vent 20 as vapor discharge machine barrel 9.
The latex mixed liquor twin-screw dehydration device that the present embodiment is related to fills in use, latex mixed liquor twin-screw is dehydrated
Put and be connected with computer, computer is to the extrusion temperature of latex mixed liquor, pressure, motor 4, reduction box 5 and twin screw components 7
Rotating speed is controlled in real time；Latex mixed liquor from charging aperture 10 enter machine barrel 9, ratcheting turn of the screw rod based on twin screw components 7
Dynamic extrude latex mixed liquor to the direction of discharging opening 19 conveys, and the ratcheting pressure of building between the spiral shell rib of the screw rod of twin screw components 7 is made
With gradually the most of moisture in latex mixed liquor is extruded, the pitch of every section of screw rod segment of twin screw components 7 is from large to small
Changing rule can meet the dehydration requirement of latex mixed liquor, and can ensures the performance of latex mixed liquor, passes through and changes compression
Than making latex mixed liquor be in the compression and releasing orientation of circulation, the internal pressure of machine barrel 9 in latex mixed liquor extrusion process
Generation curvilinear motion, the squeezing action that latex mixed liquor is subject to are changed with pressure, are advantageous to produce latex mixed liquor
Good dehydrating effect, by being supplied in No.1 steam supply pipe 16 and No. two steam in the extruding course of conveying of latex mixed liquor
Should pipe 17 115-120 DEG C of vapours is passed through into steam hole 15 and mandrel 8 respectively machine barrel 9 and twin screw components 7 is added
Heat promotes the drying and dehydrating of latex mixed liquor, and the moisture extruded in latex mixed liquor is discharged by osculum 13, on osculum 13
Filter screen 14 moisture of discharge is filtered, prevent the outflow of latex from losing, vapours pass through machine barrel 9 with rotation lose heart roller 11
Between space reach steam vent 20 after discharge machine barrel 9, scraper 12 to rotate lose heart roller 11 carry fragmentary latex mixed liquor enter
Row strikes off, and further promotes the drying and dehydrating of latex mixed liquor, the latex mixed liquor by dewater treatment is by the row of discharging opening 19
Go out.
Claims (1)
- A kind of 1. latex mixed liquor twin-screw dehydration device, it is characterised in that agent structure include base, universal wheel, service brake piece, Motor, reduction box, shaft coupling, twin screw components, mandrel, machine barrel, charging aperture, the discouraged roller of rotation, scraper, osculum, filter screen, steaming Steam vent, No.1 steam supply pipe, No. two steam supply pipes, support, discharging opening and steam vent；Four of the base of inverted U-shaped Corner is respectively arranged with the universal wheel of circular configuration, and the service brake braked to universal wheel is provided between base and universal wheel Piece, the top right-hand member of base are provided with motor, and motor is connected with reduction box mechanical transmission-type, reduction box and shaft coupling machine driving Formula is connected, and shaft coupling is connected with the twin screw components mechanical transmission-type of circular hollow formula structure, and reduction box is by shaft coupling to double Screw arbor assembly positions, and the periphery of twin screw components is coated with the mandrel of hollow type arcuate structure, and twin screw components up carry The inside of the mandrel of breach is ratcheting mutually, and the periphery cogged mandrel of setting is arranged on the inside of rectangular tubular structure machine barrel, bottom Seat is connected with machine barrel bolt type, and the right-hand member upper surface of machine barrel offers the charging aperture of the upper-wide and lower-narrow type structure to cave inward, machine The discouraged roller of rotation of tube-shaped structure is provided with the stage casing inwall of cylinder, the discouraged roller of the cogged rotation of peripheral band and mandrel are ratcheting Formula connects, and the periphery for rotating the roller that loses heart is provided with the scraper of laminated structure, the row for being internally provided with round tubular structure of machine barrel Water hole, the filter screen of circular network structure is provided with osculum, and osculum and filter screen are located at the underface of mandrel, the inwall of machine barrel On offer the steam hole of circular configuration, steam hole connects with the No.1 steam supply pipe of round tubular structure, round tubular knot No. two steam supply pipes of structure go deep into the inside of machine barrel by the outside of machine barrel and reach the top indentation, there of mandrel, and No.1 steam supplies The upper surface for being fixed on base by support with No. two steam supply pipes should be managed, hollow type rectangle is provided with below the end of machine barrel The discharging opening of structure, the upper surface uniform intervals formula of machine barrel offer the steam vent of 4-6 circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996659.6U CN207044744U (en) | 2017-08-10 | 2017-08-10 | A kind of latex mixed liquor twin-screw dehydration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996659.6U CN207044744U (en) | 2017-08-10 | 2017-08-10 | A kind of latex mixed liquor twin-screw dehydration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207044744U true CN207044744U (en) | 2018-02-27 |
Family
ID=61499651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720996659.6U Expired - Fee Related CN207044744U (en) | 2017-08-10 | 2017-08-10 | A kind of latex mixed liquor twin-screw dehydration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207044744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283899A (en) * | 2017-08-10 | 2017-10-24 | 青岛科技大学 | A kind of latex mixed liquor twin-screw dehydration device |
-
2017
- 2017-08-10 CN CN201720996659.6U patent/CN207044744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283899A (en) * | 2017-08-10 | 2017-10-24 | 青岛科技大学 | A kind of latex mixed liquor twin-screw dehydration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107283899A (en) | A kind of latex mixed liquor twin-screw dehydration device | |
| CN106369969A (en) | Stirring ventilating feed drying machine | |
| CN209246526U (en) | A kind of biological particles raw material stoving device convenient for uniformly drying | |
| CN107062846A (en) | A kind of seed drying device | |
| CN108036587A (en) | Organic fertilizer drying system | |
| CN207044744U (en) | A kind of latex mixed liquor twin-screw dehydration device | |
| CN102615735A (en) | Hot melt adhesive particle production line | |
| CN202141297U (en) | Spiral-flow drying device | |
| CN208626966U (en) | A kind of drying cyclone dust collectors | |
| CN207630326U (en) | A kind of efficient plastics drying blender to prevent adhesion | |
| CN209197350U (en) | It is a kind of for producing the heated-air circulation oven of condensed pill | |
| CN206875916U (en) | A kind of plastic grain drying unit | |
| CN108870900A (en) | A kind of novel tube bundle drying machine | |
| CN102230722A (en) | Cyclone drying and solvent recycling system | |
| CN209116680U (en) | Synthetic fiber spinning raw material drying apparatus | |
| CN206247783U (en) | A kind of plastic drying device | |
| CN109384364A (en) | A kind of combined type centrifugal sludge dewatering machine | |
| CN115351940A (en) | Drying equipment is used in ABS material processing | |
| CN108467179A (en) | A kind of sludge drier of processing gelatin sludge | |
| CN108059319A (en) | Bio-fertilizer dewatered drying system | |
| CN202141307U (en) | Swirling flow type drying and solvent recovery unit | |
| CN207688512U (en) | A kind of fertilizer squeezing dehydration device | |
| CN218065821U (en) | Single-rod dewatering device for rubber wet production | |
| CN206875878U (en) | Dual drying unit for inorganic composite fertilizer production | |
| CN219076205U (en) | Plastic granules drying-machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20200810 |