CN107310072B - The shuttle-type filter plant of molten state waste plastic, foam - Google Patents
The shuttle-type filter plant of molten state waste plastic, foam Download PDFInfo
- Publication number
- CN107310072B CN107310072B CN201710664129.6A CN201710664129A CN107310072B CN 107310072 B CN107310072 B CN 107310072B CN 201710664129 A CN201710664129 A CN 201710664129A CN 107310072 B CN107310072 B CN 107310072B
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- Prior art keywords
- filter
- filter disc
- mandrel
- independent
- lower cover
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0224—Screens, sieves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses molten state waste plastics,The shuttle-type filter plant of foam,Including upper cover body,Lower cover,Filter core,Upper cover body is installed on above lower cover and is enclosed with the inner cavity that can accommodate filter core between upper cover body and lower cover,Filter core includes mandrel,The chip assembly for being set to mandrel and being evenly spaced on along mandrel circumferencial direction,Chip assembly is made of multiple filter disc c being evenly spaced on along mandrel axis direction,Filter disc c extends along the radial direction of mandrel,It is divided into filter chamber between being formed between adjacent chip assembly,The independent filter plate of inclined arrangement is also equipped in upper cover body,Independent filter plate closes on the fixation end side that mandrel one end is higher than independent filter plate,The filter disc component extended along mandrel axis direction is provided on independent filter plate,Several filter disc b for being evenly spaced on along mandrel axis direction of filter disc component,The filter disc c and filter disc b on filter disc component on chip assembly is interspersed.
Description
Technical field
The present invention relates to a kind of machining equipment, more particularly to a kind of recycling fields applied to plastics, foam
Equipment, be specifically related to industry or domestic waste plastics, foam fusion apparatus.
Background technology
According to statistics, China generates every year waste plastic, foam can reach 300,000 tons or more, and product mostly disposably makes
With, as the quickening of process of industrialization and the use of plastics, foam are more and more extensive, from city to rural area, either rubbish
In or it is river water, low, plastics, foam are seen everywhere；Plastics, foam natural degradation need 100 years or more time, it is right
The destruction of environment is very big.
Existing plastics, foam recovery technology be also it is increasingly ripe, waste plastic, foam recovery technology in fusing at
Manage it is particularly important, in existing melt processed equipment cannot effectively to the raw materials such as molten state plastics, foam carry out solid particle or
Person's solid residue filters out so that final product quality is difficult to ensure.
Invention content
To solve the deficiencies in the prior art, the object of the present invention is to provide one kind multiple filtration and may be implemented without hindrance
Fill in the plastics squeezed out, foamed molten equipment.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
The shuttle-type filter plant of molten state waste plastic, foam, including upper cover body, lower cover, filter core, upper cover body are installed on
It is enclosed with above lower cover and between upper cover body and lower cover the inner cavity that can accommodate filter core, filter core includes mandrel, is set to core
Axis and the chip assembly being evenly spaced on along mandrel circumferencial direction, chip assembly is by multiple along mandrel axis direction uniform intervals
The filter disc c compositions of distribution, filter disc c extend along the radial direction of mandrel, and filtering is divided between being formed between adjacent chip assembly
Chamber, the independent filter plate of inclined arrangement is also equipped in upper cover body, and independent filter plate closes on mandrel one end higher than independent filter plate
Fixed end side, is provided with the filter disc component extended along mandrel axis direction on independent filter plate, filter disc component several along mandrel axis
The filter disc b that line direction is evenly spaced on, the filter disc c and filter disc b on filter disc component on chip assembly are interspersed, filter residue
The feeding end of mechanism is located at the side of filter core with independent filter plate, and the feeding end of residue filtering mechanism is located at filter with independent filter plate
The upper end side of core central axis, and the direction of rotation of filter core is to be directed toward independent filter plate by the feeding end of residue filtering mechanism, lower cover
Bottom is provided with the blowdown hole for connecting inner cavity between upper cover body and lower cover.
Above-mentioned technical proposal is further improved.
It is additionally provided with the filter disc a being evenly spaced on along mandrel central axial direction in lower cover, is set to chip assembly
Filter disc c and be set to lower cover filter disc a be in interlaced arrangement.
Progress that the present invention obtains compared with prior art and the advantage is that the present invention provides shuttle-type filter residue equipment,
Multilayer can be carried out to raw material, is filtered for multiple times, and can avoid delay of the solid particle in filtering layer surface.
Description of the drawings
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in the embodiment will be done simply below
It introduces, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill people
For member, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the overall structure diagram of the present invention.
Fig. 3 is the structural schematic diagram of feeding mechanism.
Fig. 4 is the structural schematic diagram that outer outlet body matches with liner, level-one calandria.
Fig. 5 is the structural schematic diagram that outer outlet body matches with liner, level-one calandria, pusher.
Fig. 6 is the structural schematic diagram that outer outlet body matches with liner, level-one calandria, pusher.
Fig. 7 is the structural schematic diagram of pusher.
Fig. 8 is the structural schematic diagram that rack matches with level-one pusher, extrusion mechanism.
Fig. 9 is that the structure that rack matches with level-one pusher, residue filtering mechanism, two-level material pushing mechanism, extrusion mechanism is shown
It is intended to.
Figure 10 is that the structure that rack matches with level-one pusher, residue filtering mechanism, two-level material pushing mechanism, extrusion mechanism is shown
It is intended to.
Figure 11 is the structural schematic diagram of conveying sleeve a.
Figure 12 is conveying sleeve a and pusher shaft a, refining cutter, draws the structural schematic diagram that material cover board matches.
Figure 13 is conveying sleeve a and draws the structural schematic diagram that material cover board matches.
Figure 14 is the structural schematic diagram that conveying sleeve a matches with auxiliary hot jacket cylinder.
Figure 15 is the structural schematic diagram that rack matches with residue filtering mechanism.
Figure 16 is the structural schematic diagram of residue filtering mechanism.
Figure 17 is the structural schematic diagram of residue filtering mechanism.
Figure 18 is the structural schematic diagram that filter core matches with independent filter plate.
Figure 19 is the structural schematic diagram that filter core matches with lower cover.
Figure 20 is the structural schematic diagram of lower cover.
Figure 21 is the structural schematic diagram that rack matches with two-level material pushing mechanism, extrusion mechanism, power input mechanism.
Figure 22 is the structural schematic diagram that rack matches with two-level material pushing mechanism, extrusion mechanism, power input mechanism.
The structural schematic diagram that hot jacket cylinder matches with conveying sleeve b supplemented by Figure 23.
The structural schematic diagram that hot jacket cylinder matches with auxiliary heat source supplemented by Figure 24.
Figure 25 is the structural schematic diagram that conveying sleeve b matches with power input mechanism, extrusion mechanism.
Figure 26 is the structural schematic diagram that conveying sleeve b and pusher shaft b matches.
Figure 27 is the structural schematic diagram that conveying sleeve b matches with extrusion mechanism.
Figure 28 is the structural schematic diagram that conveying sleeve b matches with extrusion mechanism.
Figure 29 is the structural schematic diagram of extrusion mechanism.
Figure 30 is the structural schematic diagram that melt flow guiding piece matches with extrusion supporter.
Figure 31 is the structural schematic diagram of commutation component.
Figure 32 is the structural schematic diagram of commutation component.
Figure 33 is the structural schematic diagram for squeezing out supporter.
Figure 34 is the structural schematic diagram of supportive body.
It is denoted as in figure：
10, rack；110, heat emission hole；
20, feeding mechanism；210, outer outlet body；220, liner；221, relief hole；222, shunting body；223, magnet；230, one
Grade calandria；231, level-one heating rod；240, pusher；241, ring is lifted；242, weight；243, pusher ontology；244, it pushes away
Expect frustum；245, ventilation annular groove；246, air hole；247, bleeder port；250, exhaust pipe；260, exhaust gas processing pool；
30, level-one pusher；310, conveying sleeve a；320, feed inlet a；330, end baffle a；340, pusher shaft a；
350, refining cutter；351, outer shroud；352, inner ring；353, blade；360, draw material cover board；
40, residue filtering mechanism；410, upper cover body；420, lower cover；421, filter disc a；422, the first section of sub-material；423, sub-material end
Section；424, sub-material stage casing；425, blowdown hole；430, independent filter plate；431, filter disc component；432, filter disc b；433, tow handle；
440, motor a；450, filter core；451, chip assembly；452, filter disc c；
50, two-level material pushing mechanism；510, auxiliary hot jacket cylinder；511, lower layer's sleeve；512, top saddle；513, bottoming hole；
520, auxiliary heat source；521, two level heating rod；530, conveying sleeve b；531, feed inlet b；540, pusher shaft b；550, end is kept off
Plate b；
60, extrusion mechanism；610, melt flow guiding piece；611, center drainage hole；620, supporter is squeezed out；621, support master
Body；622, turning platform；623, overflow ducts；624, locking mechanism；624a, Lock spring；624b, locking ball；625, center connects
Connect hole；630, commutate component；631, commutate main body；632, pedestal is connected；633, center positioning hole；634, reversing groove；635, it connects
Mouthful；636, slot rolling；637, location hole；640, melt flow heat source；650, enter wind mechanism；651, air duct；651a, inlet air channel；651b,
Let out wind channel；
70, power input mechanism；710, driving motor；720, power reception component；730, power output part a；740,
Spur gear a；750, transmission shaft；751, wind wheel；760, spur gear b；770, spur gear c；780, power output part b.
Specific implementation mode
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art without making creative work, the every other reality obtained
Example is applied, the scope of the present invention is belonged to.
As shown in Fig. 1-34, industrial waste plastics, foam fusion apparatus comprising rack 10 is equipped in rack 10
Feeding mechanism 20, level-one pusher 30, residue filtering mechanism 40, two-level material pushing mechanism 50, extrusion mechanism 60, power input mechanism
70, feeding mechanism 20 is for receiving or generating molten state raw material and input molten state raw material, molten state to level-one pusher 30
Raw material by residue filtering mechanism 40 and flows into two-level material pushing mechanism 50 from after the outflow of level-one pusher 30, is set to level-one pusher
Residue filtering mechanism 40 between mechanism 30, two-level material pushing mechanism 50 is used to filter out the impurity in raw material, and extrusion mechanism 60 is set to two
The exhaust end of grade pusher 50 and by molten state raw material extrusion molding, power input mechanism 70 can to level-one pusher 30,
Two-level material pushing mechanism 50 provides rotary force and pushes the flowing of molten state raw material.
As shown in fig. 3 to 7, above-mentioned feeding mechanism 20 includes mainly outer outlet body 210, is socketed on 210 inside of outer outlet body simultaneously
The liner 220 of solid feed can be stored, be slideably positioned in the pusher that liner 220 is interior and can be slided along 220 axis direction of liner
Mechanism 240 is additionally provided with the level-one calandria that thermal energy and fusible solid feed can be provided to liner 220 on outer outlet body 210
230, the bottom of liner 220 is provided with the relief hole 221 for molten state raw material to be discharged, and pusher 240 can push solid-state former
Expect that the trench bottom towards liner 220 moves.
As shown in fig. 3 to 7, pusher 240 includes being slidably connected and being slided along liner axis direction with liner wall portion
Pusher ontology 243,243 bottom end side of pusher ontology is provided with the cross of pusher frustum 244 in a circular table shape and pusher frustum 244
Liner slot bottom narrowing gradually is directed toward by pusher ontology 243 to interval, the middle part of pusher ontology 243 be additionally provided with it is annular in shape and with
The ventilation annular groove 245 of its coaxial line arrangement, is additionally provided with several on pusher ontology 243 and is arranged in 244 wall portion of pusher frustum simultaneously
And one end is connected with ventilation annular groove 245, the air hole 246 of the other end and the connection of 220 inner cavity of liner, the top of pusher ontology 243
End side is provided with the bleeder port 247 for connecting ventilation annular groove 245, and bleeder port 247 can connect tail gas treatment device；It is carried using the present invention
The advantageous effect of the pusher 240 of confession, meaning and acquirement is：1,243 bottom end side of pusher ontology is arranged to be in
Round table-like pusher frustum 244, can reduce the drillable length of air hole 246, and air hole 246 be set to it is round table-like
The wall portion of pusher frustum 244 increases the interval of air hole 246 and molten state raw material, can avoid molten state raw material by crowded completely
It is depressed into air hole 246, avoids causing the obstruction to air hole 246；2, under the gravity of pusher ontology 243, pusher sheet
Body 243 squeezes interior gallbladder intracavity, while pushing solid feed to be moved towards liner slot bottom, promotes the flowing of molten state raw material,
It avoids being detained；3, pusher ontology 243 is higher to the closure of liner, can effectively export exhaust gas by bleeder port 247, overcome useless
Gas leaks problem.
As shown in fig. 7,243 top surface of pusher ontology, which is provided in shallow trench and shallow trench, can be equipped with weight 242；Weight
242 can the density of more solid feed be adaptively adjusted, can control pusher ontology 243 by choosing weight 242 appropriate
Fall off rate and control the rate of extrusion of molten state raw material.
As shown in fig. 7,243 top surface of pusher ontology is additionally provided with lifting ring 241, behaviour can be facilitated by lifting ring 241 by setting
Make worker pusher ontology 243 is lifted or carried.
As shown in Figure 5,6, the trench bottom of liner 220 is provided with the taper groove body to match with pusher frustum 244；Work as pusher
When frustum 244 matches with the taper groove body for being set to 220 bottom of liner, can substantially extrusion molten state raw material it export, hence it is evident that
Reduce the residual quantity in liner.
As shown in fig. 6, the bottom of liner 220 is additionally provided with the shunting body 222 of setting in a circular table shape, shunting body 222 with it is interior
220 coaxial line of courage arrangement, increase of the lateral separation of shunting body 222 in the vertical direction along the groove depth direction of liner 220 gradually,
And the drop shadow spread of shunting body 222 in the vertical direction is more than the drop shadow spread of relief hole 221 in the vertical direction, liner 220
Center at be also equipped with magnet 223；The molten state raw material being discharged by liner 220 is gradually downward by the guiding of shunting body 222
Flowing, the adsorbable metallics being doped in molten state raw material of magnet 223 being set at liner center.
As shown in figure 3, bleeder port 247 is connect by exhaust pipe 250 with exhaust gas processing pool 260, what is generated in liner 220 is useless
Gas is flowed by air hole 246, ventilation annular groove 245, bleeder port 247, exhaust pipe 250 in exhaust gas processing pool 260；Exhaust-gas treatment
The cleansing medium of harmful components in removable exhaust gas is loaded in pond 260.
As shown in figure 5, the bottom of outer outlet body 210 is additionally provided with and is connected with the feed inlet a320 of level-one pusher 30
Connect material mouth；Convenient for the molten state raw material generated in feeding mechanism 20 is introduced in level-one pusher 30.
As shown in figure 5, above-mentioned level-one calandria 230 includes the heating collar being socketed on outside outer outlet body 210, heating mantle
Several level-one heating rods 231 being evenly spaced on along its circumferencial direction are additionally provided on ring, the wall portion of outer outlet body 210 is also set
It is equipped with several jacks for being evenly spaced on along its circumferencial direction and matching with level-one heating rod 231；It is arranged in annular shape
Multiple level-one heating rods 231 of row can provide the thermal field being more uniformly distributed, and improve the melting efficiency of solid feed.
Such as Fig. 8-13, above-mentioned level-one pusher 30 includes being fixed with 10 phase of rack and horizontally disposed conveying sleeve
The connection material mouth of 210 bottom of outer outlet body matches feed inlet a320 is offered and is set on a310, conveying sleeve a310, it is defeated
It is coaxially socketed with pusher shaft a340 in material sleeve a310, pusher shaft a340 is connected to the power output part of power input mechanism 70
B 780, power output part b 780 are connected with the power reception component 720 of power input mechanism 70, power reception component
720 for receiving rotary force and power being transferred to power output part b 780, and pusher is driven by power output part b 780
Axis a340 around own axes rotation and push molten state raw material towards conveying sleeve a310 exhaust end advance；Conveying sleeve
End baffle a340 driving ends positioned at pusher shaft and connect with conveying sleeve a310 end part seals is additionally provided on a310
A330, the discharge end of conveying sleeve a310 are also socketed with the refining cutter 350 being connect with pusher shaft a340 output end, refining
Cutter 350 includes the outer shroud 351 to fit with the exhaust end inner wall of conveying sleeve a310, fixes company with pusher shaft a340 output ends
The inner ring 352 connect is additionally provided with several along 350 circumferencial direction uniform intervals of refining cutter point between outer shroud 351 and inner ring 352
The blade 353 of cloth.
As shown in Figure 12,13,15, it is provided with and draws between the exhaust end and the feed end of residue filtering mechanism 40 of conveying sleeve a310
Expect cover board 360, draw material cover board 360 and play the role of drawing material, draws and be additionally provided on material cover board 360 for will be melted in conveying sleeve a
State raw material squeeze out flat material mouth, the length direction of flat material mouth arrange in horizontal direction and in conveying sleeve a
Mandrel line is vertical；More optimally, the position of flat material mouth in the vertical direction is less than the central axis of conveying sleeve a.
As shown in figs. 15 to 20, above-mentioned residue filtering mechanism 40, mainly include upper cover body 410, lower cover 420, filter core 450, on
Lid 410, which is installed on 420 top of lower cover and is enclosed between upper cover body 410 and lower cover 420, can accommodate the interior of filter core 450
Chamber, the chip assembly 451 that filter core 450 includes mandrel, is set to mandrel and is evenly spaced on along mandrel circumferencial direction, chipset
Part 451 is made of multiple filter disc c being evenly spaced on along mandrel axis direction, and filter disc c extends along the radial direction of mandrel, phase
It is divided into filter chamber between being formed between adjacent chip assembly 451, the independent filter plate of inclined arrangement is also equipped in upper cover body 410
430, independent filter plate 430 closes on the fixation end side that mandrel one end is higher than independent filter plate 430, and edge is provided on independent filter plate 430
The filter disc component 431 that mandrel axis direction extends, several filters that are evenly spaced on along mandrel axis direction of filter disc component 431
Piece b432, the filter disc c452 and filter disc b432 on filter disc component 431 on chip assembly 451 are interspersed, residue filtering mechanism 40
Feeding end and independent filter plate 430 be located at the side of filter core 450, and the feeding end of residue filtering mechanism 40 and independent filter plate
430 are located at the upper end side of 450 central axis of filter core, and the direction of rotation of filter core 450 is to be directed toward by the feeding end of residue filtering mechanism 40
Independent filter plate 430, the bottom of lower cover 420 are provided with the blowdown hole 425 for connecting inner cavity between upper cover body 410 and lower cover 420.
When the molten state raw material doped with solid particle flows into the filter chamber of filter core 450 by the feeding end of residue filtering mechanism 40, melting
The interval that state raw material passes through between adjacent filter disc c flows downward, and solid particle is stranded in filter chamber and with filter core 450
It rotates and is moved towards 430 direction of independent filter plate, when being detained the filter chamber for having solid particle with the connection of independent filter plate 430, core
Piece component 451 contacts with filter disc component 431 and filters out solid particle, and the solid shell filtered out is stranded in the upper of filter disc component 431
Layer surface；In the present invention by independent filter plate 430 be arranged to it is skewed be it is particularly important, advantage is, filter chamber
Solid particle is stranded in 431 surface of filter disc component by the chip assembly 451 that one end is first contacted with filter disc component 431, and filter chamber is another
431 surface of filter disc component of one end will squeeze and push solid particle along the surface of filter disc component 431 towards filter disc component 431
End side movement is fixed, to squeeze solid particle to the position for deviateing mandrel, also to filter while separation convenient for solid particle
Piece b, filter disc c have protective effect, and increase the contact range of filter disc component 431 and filter chamber, can be to greatest extent by solid
Particle is located away from 431 surface of filter disc component, and solid particle is avoided to be flowed into blowdown hole 425 from 431 edge of filter disc component.
When the feeding end of residue filtering mechanism 40 is located at the right end side of filter core 450, independent filter plate 430 is located at the left end of filter core 450
When side, the direction of rotation of filter core 450 is in the counterclockwise direction；When the feeding end of residue filtering mechanism 40 is located at the left end of filter core 450
Side, when independent filter plate 430 is located at the right end side of filter core 450, the direction of rotation of filter core 450 is along clockwise direction.
More optimally, the radius of the maximum rotation rail of above-mentioned chip assembly 451 is less than the length of filter disc b432；So that
There are enough intervals between the fixation end sides filter disc b432 and filter disc c maximum rotational trajectories, can store the solid particle detached.
As shown in figure 18, it is provided with tow handle 433 on independent filter plate 430；The use and extraction of worker easy to operation
Independent filter plate 430.
As shown in Figure 19,20, the filter disc being evenly spaced on along mandrel central axial direction is additionally provided in lower cover 420
A421, it is in interlaced arrangement to be set to the filter disc c452 of chip assembly 451 and be set to the filter disc a421 of lower cover 420；From filter disc c
The molten state raw material permeated downwards will infiltrate into blowdown hole 425 through filter a421.
As shown in figure 20, above-mentioned filter disc a421 section 422, sub-material stage casing 424, sub-material latter end 423 at the beginning of sub-material forms, edge
The direction of rotation of filter core 450, filter core 450 contact sub-material just section 422, sub-material stage casing 424, sub-material latter end 423, sub-material stage casing successively
424 are provided with the bending section to match with mandrel, the junction in sub-material stage casing 424 and sub-material latter end 423 towards the end side of mandrel
It is arranged in step and is gradually reduced along the direction of rotation of filter core 450, sub-material latter end 423 is in the arcuation being bent and along filter core 450
Direction of rotation sub-material latter end 423 height reduction gradually, the sub-material initial end face that just section 422 contact with filter core 450 is in put down
Whole skewed arrangement, and the one end at sub-material just section 422 towards 450 center of filter core is higher, it is preferable that sub-material just section 422 with
Radial distribution of the extending direction for the initial end face that filter core 450 contacts along mandrel.Advantage is, when solid particle not by
When independent filter plate filters out, fallen into the region between lower housing and filter core along the direction of rotation of filter core 450, filter core 450 is rotating
Solid particle can be filtered out again in the process.
Referring to attached drawing 21-28, two-level material pushing mechanism 50 includes being fixed with rack 10 and being horizontally placed on level-one pusher
Coaxial arrangement is useful for that molten state raw material is pushed to transport to its exhaust end in the conveying sleeve b530 of 30 bottom of structure, conveying sleeve b530
Dynamic pusher shaft b540, extrusion mechanism 60 are connected to the exhaust end of conveying sleeve b530, and the wall portion of conveying sleeve b530 is also set up
Be useful for connecting conveying sleeve b530, residue filtering mechanism 40 blowdown hole 425 feed inlet b531, the driving end of pusher shaft b540
Also be socketed with for the end baffle b550 to conveying sleeve b530 end part seals, the driving end of pusher shaft b540 be connected in
Power output part a730, power output part a730 are connected with the power reception component 720 of power input mechanism 70, power
Receiving member 720 is used to receive rotary force and power reception component 720 can transmit rotary force to power output part a730, by
Power output part a730 driving pusher shaft b540 realize the conveying to molten state raw material around own axis.
As shown in Fig. 9,10,21, the conveying direction of level-one pusher 30 is flat with the conveying direction of two-level material pushing mechanism 50
Row, the i.e. centerline axis parallel of the central axis of conveying sleeve a310 and conveying sleeve b530.
As shown in figs. 22-24, industrial waste plastics, foam fusion apparatus further include oriented level-one pusher 30, two
Grade pusher 50 provides the auxiliary heat engine structure of thermal energy, and the auxiliary heat engine structure includes auxiliary hot jacket cylinder 510, and auxiliary hot jacket cylinder 510 is by covering
Be connected to lower layer's sleeve 511 outside conveying sleeve b530, opening upwards setting and with the top that matches outside conveying sleeve a310
Portion's saddle 512 forms, several are respectively arranged with along 30/ two level of level-one pusher on lower layer's sleeve 511, top saddle 512
The bottoming hole 513 that 50 conveying direction of pusher is disposed to extend, the end of conveying sleeve b530 are also associated with auxiliary heat source 520,
Auxiliary heat source 520 includes the shape auxiliary hot supporter adaptable with the end of conveying sleeve b530, is provided on auxiliary hot supporter
Several are disposed to extend and corresponding with bottoming hole 513 along 30/ two-level material pushing mechanism of level-one pusher, 50 conveying direction
Two level heating rod 521.
As shown in Figure 10,22,25,26, above-mentioned power input mechanism 70 includes the driving motor 710 for providing rotary force,
Power reception component 720 is the spur gear for being installed on 710 output end of driving motor, above-mentioned power output part a730, is moved
Power output block b780 is spur gear, and power reception component 720 is meshed with power output part a730 and realizes rotary force
Transmission from from power reception component 720 to power output part a730 is also equipped with central axis along level-one pusher in rack 10
The transmission shaft 750 that 30/ two-level material pushing mechanism of mechanism, 50 conveying direction is disposed to extend, the driving end of transmission shaft 750 is equipped with can
The output end of the spur gear a740 being meshed with power reception component 720, transmission shaft 750 are also equipped with spur gear b760, directly
The equal coaxial line of gear a740, transmission shaft 750, spur gear b760 is arranged and synchronous rotary, and being additionally provided in rack 10 can be around certainly
The spur gear c770 that body axis are rotated and are meshed with spur gear b760, spur gear c770 drive with pusher shaft a340 is installed on
The power output part b780 of end is meshed, to realize rotary force that driving motor 710 provides to power output part
The transmission of b780.
The driving end of above-mentioned pusher shaft a340, the driving end of pusher shaft b540 are located at the one of conveying sleeve b530
Side；So that the overall structure of the present invention is even closer, the occupation rate in space is reduced.
As shown in figure 25, it is also socketed with wind wheel 751 on transmission shaft 750, several are additionally provided on wind wheel 751 along transmission shaft
750 circumferencial directions be evenly spaced on and bending direction towards 750 direction of rotation of transmission shaft blade；Preferably, described
Wind wheel 751 is disposed to extend along the central axial direction of transmission shaft 750；When transmission shaft 750 rotates, wind wheel 751 can be driven in machine
Frame internal disturbance air, and promote the convection current of air improves the thermal energy of machine frame inside to external diffusion.
As shown in Fig. 1,2,8-10,29-34, extrusion mechanism 60 includes mainly the conveying sleeve with two-level material pushing mechanism 50
The melt flow guiding piece 610 of the exhaust end connection of b53 is connected with melt flow guiding piece 610 and can receive 610 export of melt flow guiding piece
Molten state raw material extrusion supporter 620, be set to and squeeze out supporter 620 and can be around the commutation component of own axis
630, it squeezes out and is provided with the overflow ducts 623 connected with 610 exhaust end of melt flow guiding piece on supporter 620, commutate on component 630
Several connection pedestals 632 for being evenly spaced on along its circumferencial direction and be used to connect extruder head are provided with, commutate component
Be additionally provided on 630 number with connection 632 number of pedestal it is identical and be in one-to-one interface 635, interface 635 is by therewith
The connection pedestal 632 of connection is connected with the extruder head inner cavity connecting on pedestal is installed on, the central axis of interface 635 and commutation
Angle between face a on the basis of plane where 631 central axis of main body, adjacent reference plane a is δ, wherein commutation component
630 angles rotated every time are the integral multiple of angle δ and ensure that one of interface is connected with overflow ducts 623.
Further Optimal improvements, the shape and/or size in the extrusion section of above-mentioned extruder head are different；When extrusion hair
Raw obstruction needs to adjust when squeezing out cross sectional shape, is commutated by rotation and component 630 and carries out the adjustment of extruder head.
As shown in Fig. 1,2,8-10,27-29, commutation component 630 is inclined to set in squeezing out supporter 620, and commutate component
The angle constituted between 630 center of rotation axis and horizontal plane is α, between the central axis and horizontal plane that connect pedestal 632
The angle of composition is β, and wherein angle α is equal to angle β；Its significance lies in that by this kind layout and set-up mode, extruder head
Rotational trajectory is non-smooth curve, and the ejection end for the extruder head connected with overflow ducts 623 is that extruder head rotational trajectory exists
Maximum position in horizontal direction effectively can avoid extruder head from being interfered with exterior object；And it is equal to using angle α
Angle β can ensure the extrusion direction for the extruder head connected with overflow ducts 623 in horizontally disposed.
As shown in Figure 32,32, commutation main body 631 and the main body 631 that is provided with and commutates on the connecting end surface of supportive body 621
The slot rolling 636 of coaxial line arrangement, and the main body 631 that commutates is additionally provided with on the connecting end surface of supportive body 621 along the main body that commutates
The location hole 637 that the circumferencial direction of 631 central axis is evenly spaced on, and the center of location hole 637 and commutation main body 631
Interval between central axis is identical as the radius of slot rolling 636,637 center of location hole and 631 central axis of commutation main body place
Angle of the plane between reference plane a, adjacent reference plane a be identical and angle δ phases between adjacent reference plane a
Together；The locking mechanism 624 for locking 631 position of commutation main body, the locking mechanism 624 are provided on supportive body 621
Hold-down apertures including being set to supportive body 621 are equipped with Lock spring 624a, locking ball 624b, Lock spring in hold-down apertures
624a can push locking ball 624b towards the movement of 631 direction of commutation main body, and locking ball 624b can turn along the track of slot rolling 636
It is dynamic, and, it can be achieved that locking to the main body 631 that commutates when locking ball 624b matches with location hole 637.
There are two above-mentioned locking mechanisms 624 and is respectively arranged at the side of commutation 631 rotation axis of main body, to carry
For the stability of locking.
As illustrated in figs. 32-34, turning platform 622, institute are provided on the end face that supportive body 621 is contacted with commutation main body 631
The turning platform 622 stated is in double frustum cone structures, the diameter elder generation at the suspension end of turning platform 622 to fixing end by it is small incrementally increase, again by
It gradually reduces greatly, and is additionally provided with the tapered cavity of coaxial line arrangement, the overflow ducts in turning platform 622
623 in the horizontal direction through the wall portion of turning platform 622；It is provided with what turning platform 622 matched in the commutation main body 631
Reversing groove 634, above-mentioned interface 635 are set to the inner wall of reversing groove 634, are additionally provided with and are arranged at the center of reversing groove 634
In the frustum that the conical cavities of turning platform 622 match.
Such as Figure 32,33, it is additionally provided with bolt at the center for the main body 631 that commutates, the bolt and is set to turning platform 622
Center at 625 phase of center connecting hole fix, the outside of bolt is socketed with bearing and bolt has the inner ring of bearing to fix, axis
The outer ring held is fixed with commutation main body 631.
It has to manually be dredged when extruder head blocks, and when extrusion mechanism 60 carries out replacing extruder head use
When squeezing out section with adjustment, the former extruder head connected with overflow ducts 623 disconnects and its inner cavity contains molten state raw material, should
When the temperature of extruder head declines, necessarily causes molten state raw material to be cured and cause the complete obstruction of extruder head inner cavity；At present
It is to use preheating method to solve the problems, such as this means all, is melted to the solidification raw material of accumulation by heating, drawback is also
It will be apparent that energy consumption is larger, and the heating-up time is long, replaces extruder head every time or restarts after shutting down, is required for preheating.
To solve to squeeze out head of line blocking intractable problem, the invention also includes be set to supportive body 621 to enter wind mechanism
650, enter wind mechanism 650 and include air hose, be set to the air duct 651 for squeezing out supporter 620, air hose is connected with air duct 651, described
Air hose for receiving high-pressure air source and high-pressure air source be input in air duct 651, the outlet air end in the air duct 651 can with it is above-mentioned
Interface 635 connect, and the plane where 651 center of air duct and 622 center of turning platform is reference plane b, 623 center of overflow ducts
It is reference plane c with the plane where 622 center of turning platform, wherein the angle between reference plane b and reference plane c is the whole of angle δ
Several times, and the outlet air end in air duct 651 and the exhaust end of overflow ducts 623 are mutually misaligned.Advantage is, when extrusion hair
When life blocks or needs replacing the extrusion section of extruder head, rotation commutation main body 631 to certain angle so that former and overflow is led to
Extruder head and the air duct 651 that road is connected are connected, and high-pressure air source is poured by air duct 651 in the extruder head and will be in the extruder head
The molten state raw material of accumulation excludes, and effectively solves obstructing problem.
As shown in figure 34, above-mentioned air duct 651 by inlet air channel 651a, let out wind channel 651b and form, inlet air channel 651a
Inlet end connect air hose, inlet air channel 651a and let out wind channel 651b connections, the extending direction of inlet air channel 651a perpendicular to
The central axis of turning platform 622 lets out the wall portion that wind channel 651b is arranged in turning platform 622.
As shown in Figure 1, 2, the discharge end of extrusion mechanism 60 is additionally provided with cooling component, by cooling component to extrusion
Raw material is quickly cooled down, convenient for molding；Preferably, which can be water-cooling groove, fan etc..
Molten state plastic foam without backup extrusion method, method includes：
S1：Molten state plastic foam, molten state plastic blister are injected into the overflow ducts 623 for be set to supportive body 621
Foam flows into the interface 635 being set in commutation main body 631 via overflow ducts 623, and is flowed into and the interface by the interface
In the extruder head being connected, and there is the extruder head by molten state plastic foam extrusion molding；
S2：Extruder head is replaced, by the 631 rotation angle γ of main body that commutates, due to being provided with several edges on commutation component 630
Its circumferencial direction is evenly spaced on and the connection pedestal 632 for connecting extruder head, and number is additionally provided on the component 630 that commutates
Mesh is identical as connection 632 number of pedestal and is in one-to-one interface 635, and interface 635 passes through the connection pedestal connected therewith
632 connect with the extruder head inner cavity connecting on pedestal is installed on, during the central axis of interface 635 is rotated with the main body 631 that commutates
Angle between face a on the basis of plane where mandrel line, adjacent reference plane a is δ, the angle γ that commutation main body 631 rotates
For angle δ integral multiple and ensure that one of interface and overflow ducts 623 are connected；It is additionally provided with inlet air on supportive body 621
Mechanism 650 enters wind mechanism 650 and includes air hose, is set to the air duct 651 for squeezing out supporter 620, and air hose is connected with air duct 651, wind
Pipe is for receiving high-pressure air source and high-pressure air source being input in air duct 651, and above-mentioned interface 635 is in commutation main body 631
It can be connected with the outlet air end in air duct 651 in mandrel line rotary course；
Air outlet of the extruder head being connected with overflow ducts 623 in above-mentioned steps S1 in rotary course with air duct 651
It connects so that high-pressure air source is flowed by air duct 651 in the extruder head being connected with overflow ducts 623 in above-mentioned steps S1,
To which the molten state raw material accumulated in the extruder head being connected with overflow ducts 623 in above-mentioned steps S1 be excluded.
In above-mentioned steps S2, commutation component 630 is inclined to set in squeezing out supporter 620, the rotation for the component 630 that commutates
The angle constituted between central axis and horizontal plane is α, connects the angle constituted between the central axis and horizontal plane of pedestal 632
For β, wherein angle α is equal to angle β.
In above-mentioned steps S2, turning platform 622, institute are provided on the end face that supportive body 621 is contacted with commutation main body 631
The turning platform 622 stated is in double frustum cone structures, the diameter elder generation at the suspension end of turning platform 622 to fixing end by it is small incrementally increase, again by
It gradually reduces greatly, and is additionally provided with the tapered cavity of coaxial line arrangement, the overflow ducts in turning platform 622
623 in the horizontal direction through the wall portion of turning platform 622.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention；
Various modifications to these embodiments will be apparent to those skilled in the art, defined in the present invention
General Principle can not depart from the present invention spirit or scope in the case of, realize in other embodiments.Therefore, originally
Invention will not be defined to the embodiments shown herein, and be to fit to and the principles and novel features disclosed herein
Consistent widest range.
Claims (2)
1. the shuttle-type filter plant of molten state waste plastic, foam, which is characterized in that including upper cover body, lower cover, filter core, on
Lid is installed on above lower cover and is enclosed with the inner cavity that can accommodate filter core between upper cover body and lower cover, and filter core includes core
Axis, the chip assembly for being set to mandrel and being evenly spaced on along mandrel circumferencial direction, chip assembly is by multiple along mandrel axis
The filter disc c compositions that direction is evenly spaced on, filter disc c extend along the radial direction of mandrel, are formed between adjacent chip assembly
Between be divided into filter chamber, be also equipped with the independent filter plate of inclined arrangement in upper cover body, it is high that independent filter plate closes on mandrel one end
In the fixation end side of independent filter plate, the filter disc component extended along mandrel axis direction, filter disc component packet are provided on independent filter plate
Several filter disc b being evenly spaced on along mandrel axis direction are included, the filter disc c on chip assembly and the filter disc on filter disc component
B is interspersed, and the feeding end of residue filtering mechanism is located at the side of filter core, and the feeding end of residue filtering mechanism with independent filter plate
It is located at the upper end side of filter core central axis with independent filter plate, and the direction of rotation of filter core is to be directed toward solely by the feeding end of residue filtering mechanism
Vertical filter plate, and the direction of rotation of filter core in rotate counterclockwise and make filter disc c successively successively the feeding end Jing Guo residue filtering mechanism,
Upper cover body, independent filter plate, the bottom of lower cover are provided with the blowdown hole for connecting inner cavity between upper cover body and lower cover.
2. the shuttle-type filter plant of molten state waste plastic according to claim 1, foam, which is characterized in that lower cover
It is inside additionally provided with the filter disc a being evenly spaced on along mandrel central axial direction, the filter disc c of chip assembly is set to and is set to
The filter disc a of lower cover is in interlaced arrangement.
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| CN201710664129.6A CN107310072B (en) | 2017-08-07 | 2017-08-07 | The shuttle-type filter plant of molten state waste plastic, foam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664129.6A CN107310072B (en) | 2017-08-07 | 2017-08-07 | The shuttle-type filter plant of molten state waste plastic, foam |
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| CN107310072B true CN107310072B (en) | 2018-11-09 |
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| DE102006027216A1 (en) * | 2006-06-12 | 2007-12-13 | Pro-Tech Beratungs- Und Entwicklungs Gmbh | Regranulation machine for plastic waste material has melt filter and gas extraction unit downstream of hot flaking and granulating sector |
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| CN107310072A (en) | 2017-11-03 |
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