CN107310072A - 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
- CN107310072A CN107310072A CN201710664129.6A CN201710664129A CN107310072A CN 107310072 A CN107310072 A CN 107310072A CN 201710664129 A CN201710664129 A CN 201710664129A CN 107310072 A CN107310072 A CN 107310072A
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- China
- Prior art keywords
- filter
- filter disc
- mandrel
- lower cover
- independent
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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 plastic, the shuttle-type filter plant of foam, including upper cover body, lower cover, filter core, upper cover body, which is installed on above lower cover and is enclosed between upper cover body and lower cover, can accommodate the inner chamber of filter core, filter core includes mandrel, it is arranged at mandrel and the chip assembly being distributed along mandrel circumferencial direction uniform intervals, chip assembly is made up of multiple filter disc c being distributed along mandrel axis direction uniform intervals, radial direction extensions of the filter disc c along mandrel, formed between adjacent chip assembly at intervals of filter chamber, the independent filter plate of inclined arrangement is also equipped with upper cover body, independent filter plate closes on the fixation side that mandrel one end side is higher than independent filter plate, the filter disc component extended along mandrel axis direction is provided with independent filter plate, filter disc component several along mandrel axis direction uniform intervals be distributed filter disc b, the filter disc c and filter disc b on filter disc component on chip assembly is interspersed.
Description
Technical field
It is more particularly to a kind of to be applied to plastics, the recycling field of foam the present invention relates to a kind of machining equipment
Equipment, be specifically related to industry or domestic waste plastics, the fusion apparatus of foam.
Background technology
According to statistics, China produces every year waste plastic, foam can reach more than 300,000 tons, and product is generally disposably to make
With the use of quickening and plastics, foam with process of industrialization is more and more extensive, from city to rural area, either rubbish
In, or it is river, low, plastics, foam are seen everywhere；Plastics, the natural degradation of foam need the time of more than 100 years, right
The destruction of environment is very big.
Existing plastics, foam recovery technology are also increasingly ripe, at the fusing in waste plastic, the recovery technology of foam
Reason it is particularly important, in existing melt processed equipment can not effectively to the raw materials such as molten state plastics, foam carry out solid particle or
Person's solid residue is filtered out so that final product quality is difficult to ensure that.
The content of the invention
To solve the deficiencies in the prior art, multiple filtration and it can be realized without hindrance it is an object of the invention to provide one kind
Fill in plastics, the foamed molten equipment of extrusion.
To realize 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
The inner chamber of filter core can be accommodated by being enclosed with above lower cover and between upper cover body and lower cover, and filter core includes mandrel, is arranged at core
Axle and the chip assembly being distributed along mandrel circumferencial direction uniform intervals, chip assembly is by multiple along mandrel axis direction uniform intervals
The filter disc c compositions of distribution, radial direction extensions of the filter disc c along mandrel, formed between adjacent chip assembly at intervals of filtering
The independent filter plate of inclined arrangement is also equipped with chamber, upper cover body, independent filter plate closes on mandrel one end side higher than independent filter plate
Be provided with the filter disc component extended along mandrel axis direction on fixed side, independent filter plate, filter disc component several along mandrel axle
The filter disc c and filter disc b on filter disc component on the filter disc b of line direction uniform intervals distribution, chip assembly is interspersed, filter residue
The feeding end of mechanism is located at the side of filter core with independent filter plate respectively, 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 point to independent filter plate by the feeding end of residue filtering mechanism, lower cover
Bottom is provided with the blowdown hole for connecting inner chamber between upper cover body and lower cover.
The further improvement of above-mentioned technical proposal.
The filter disc a being distributed along mandrel central axial direction uniform intervals is additionally provided with lower cover, chip assembly is arranged at
Filter disc c and be arranged at lower cover filter disc a be in interlaced arrangement.
The progress and advantage that the present invention is obtained compared with prior art are, the invention provides shuttle-type filter residue equipment,
Multilayer, multiple times of filtration can be carried out to raw material, and solid particle can be avoided in the delay of filtering layer surface.
Brief description of the drawings
In order to illustrate the embodiments of the present invention more clearly, the required accompanying drawing used in embodiment will be done simply below
Introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is overall structure diagram of the invention.
Fig. 3 is the structural representation of feeding mechanism.
Fig. 4 is the structural representation that outer outlet body matches with inner bag, one-level calandria.
Fig. 5 is the structural representation that outer outlet body matches with inner bag, one-level calandria, pusher.
Fig. 6 is the structural representation that outer outlet body matches with inner bag, one-level calandria, pusher.
Fig. 7 is the structural representation of pusher.
Fig. 8 is the structural representation that frame matches with one-level pusher, extrusion mechanism.
Fig. 9 is that the structure that frame matches with one-level pusher, residue filtering mechanism, two-level material pushing mechanism, extrusion mechanism is shown
It is intended to.
Figure 10 is that the structure that frame matches with one-level pusher, residue filtering mechanism, two-level material pushing mechanism, extrusion mechanism is shown
It is intended to.
Figure 11 is conveying sleeve a structural representation.
Figure 12 is conveying sleeve a and pusher shaft a, refining cutter, draws the structural representation that material cover plate matches.
Figure 13 is conveying sleeve a and draws the structural representation that material cover plate matches.
Figure 14 is the structural representation that conveying sleeve a matches with auxiliary hot jacket cylinder.
Figure 15 is the structural representation that frame matches with residue filtering mechanism.
Figure 16 is the structural representation of residue filtering mechanism.
Figure 17 is the structural representation of residue filtering mechanism.
Figure 18 is the structural representation that filter core matches with independent filter plate.
Figure 19 is the structural representation that filter core matches with lower cover.
Figure 20 is the structural representation of lower cover.
Figure 21 is the structural representation that frame matches with two-level material pushing mechanism, extrusion mechanism, power input mechanism.
Figure 22 is the structural representation that frame matches with two-level material pushing mechanism, extrusion mechanism, power input mechanism.
The structural representation that hot jacket cylinder matches with conveying sleeve b supplemented by Figure 23.
The structural representation that hot jacket cylinder matches with auxiliary thermal source supplemented by Figure 24.
Figure 25 is the structural representation that conveying sleeve b matches with power input mechanism, extrusion mechanism.
Figure 26 is the structural representation that conveying sleeve b and pusher shaft b matches.
Figure 27 is the structural representation that conveying sleeve b matches with extrusion mechanism.
Figure 28 is the structural representation that conveying sleeve b matches with extrusion mechanism.
Figure 29 is the structural representation of extrusion mechanism.
Figure 30 is the structural representation that melt flow guiding piece matches with extrusion supporter.
Figure 31 is the structural representation of commutation component.
Figure 32 is the structural representation of commutation component.
Figure 33 is the structural representation of extrusion supporter.
Figure 34 is the structural representation of supportive body.
It is denoted as in figure：
10th, frame；110th, heat emission hole；
20th, feeding mechanism；210th, outer outlet body；220th, inner bag；221st, relief hole；222nd, shunting body；223rd, magnet；230th, one-level adds
Hot body；231st, one-level heating rod；240th, pusher；241st, ring is lifted；242nd, weight；243rd, pusher body；244th, pusher is bored
Platform；245th, ventilation annular groove；246th, air-vent；247th, bleeder port；250th, blast pipe；260th, exhaust gas processing pool；
30th, one-level pusher；310th, conveying sleeve a；320th, charging aperture a；330th, end baffle a；340th, pusher shaft a；350、
Refining cutter；351st, outer shroud；352nd, inner ring；353rd, blade；360th, material cover plate is drawn；
40th, residue filtering mechanism；410th, upper cover body；420th, lower cover；421st, filter disc a；422nd, the first section of sub-material；423rd, sub-material latter end；
424th, sub-material stage casing；425th, blowdown hole；430th, independent filter plate；431st, filter disc component；432nd, filter disc b；433rd, tow handle；440、
Motor a；450th, filter core；451st, chip assembly；452nd, filter disc c；
50th, two-level material pushing mechanism；510th, auxiliary hot jacket cylinder；511st, lower floor's sleeve；512nd, top saddle；513rd, bottoming hole；520th, it is auxiliary
Thermal source；521st, two grades of heating rods；530th, conveying sleeve b；531st, charging aperture b；540th, pusher shaft b；550th, end baffle b；
60th, extrusion mechanism；610th, melt flow guiding piece；611st, center drainage hole；620th, supporter is extruded；621st, supportive body；
622nd, turning platform；623rd, overflow ducts；624th, locking mechanism；624a, Lock spring；624b, locking ball；625th, center is connected
Hole；630th, commutate component；631st, commutate main body；632nd, pedestal is connected；633rd, center positioning hole；634th, reversing groove；635th, interface；
636th, slot rolling；637th, positioning hole；640th, melt flow thermal source；650th, wind mechanism is entered；651st, air channel；651a, inlet air passage；651b, let out
Wind passage；
70th, power input mechanism；710th, motor；720th, power reception component；730th, power output part a；740th, straight-tooth
Take turns a；750th, power transmission shaft；751st, wind wheel；760th, spur gear b；770th, spur gear c；780th, power output part b.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art are not under the premise of creative work is made, 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, the fusion apparatus of foam, it includes being provided with frame 10, frame 10
Feeding mechanism 20, one-level pusher 30, residue filtering mechanism 40, two-level material pushing mechanism 50, extrusion mechanism 60, power input mechanism
70, feeding mechanism 20 is used to receiving or producing molten state raw material and inputs molten state raw material, molten state to one-level pusher 30
Raw material by residue filtering mechanism 40 and flows into two-level material pushing mechanism 50 from after the outflow of one-level pusher 30, is arranged at one-level 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 arranged at two
The exhaust end of level pusher 50 and by molten state raw material extrusion molding, power input mechanism 70 can to one-level pusher 30,
Two-level material pushing mechanism 50 provides revolving force and promotes the flowing of molten state raw material.
As shown in fig. 3 to 7, above-mentioned feeding mechanism 20, mainly includes outer outlet body 210, is socketed on the inside of outer outlet body 210 simultaneously
The inner bag 220 of solid feed can be stored, the pusher that inner bag 220 is interior and can be slided along the axis direction of inner bag 220 is slideably positioned in
The one-level calandria of heat energy and fusible solid feed can be provided to inner bag 220 by being additionally provided with mechanism 240, outer outlet body 210
230, the bottom of inner bag 220 is provided with the relief hole 221 for discharging molten state raw material, and pusher 240 can promote solid-state former
Expect to move towards the trench bottom of inner bag 220.
As shown in fig. 3 to 7, pusher 240 includes being slidably connected and can sliding along inner bag axis direction with inner bag wall portion
Pusher body 243, the bottom side of pusher body 243 is provided with the horizontal stroke in round table-like pusher frustum 244 and pusher frustum 244
Inner bag bottom land narrowing progressively is pointed to by pusher body 243 to interval, the middle part of pusher body 243 be additionally provided with it is annular in shape and with
Several, which are additionally provided with, on the ventilation annular groove 245 of its coaxial line arrangement, pusher body 243 is arranged in the wall portion of pusher frustum 244 simultaneously
And one end and the air-vent 246 that ventilation annular groove 245 is connected, the other end and the inner chamber of inner bag 220 are connected, the top of pusher body 243
Side is provided with the bleeder port 247 for connecting ventilation annular groove 245, and bleeder port 247 can connect tail gas treatment device；Carried using the present invention
The beneficial effect of the pusher 240 of confession, its meaning and acquirement is：1st, the bottom side of pusher body 243 is arranged to be in
Round table-like pusher frustum 244, it can reduce the drillable length of air-vent 246, and air-vent 246 be arranged at it is round table-like
The wall portion of pusher frustum 244, adds the interval of air-vent 246 and molten state raw material, and molten state raw material can be avoided completely by crowded
It is depressed into air-vent 246, it is to avoid cause the obstruction to air-vent 246；2nd, under the Action of Gravity Field of pusher body 243, pusher sheet
Body 243 extrudes interior gallbladder intracavity, while promoting solid feed to be moved towards inner bag bottom land, promotes the flowing of molten state raw material,
Avoid being detained；3rd, pusher body 243 is higher to the closure of inner bag, and waste gas can be effectively exported by bleeder port 247, overcomes useless
Gas leaks problem.
As shown in fig. 7, the top surface of pusher body 243, which is provided with shallow trench and shallow trench, can be provided with weight 242；Weight
242 can the density of more solid feed carry out accommodation, the weight 242 appropriate by choosing can control pusher body 243
Fall off rate and control the rate of extrusion of molten state raw material.
As shown in fig. 7, the top surface of pusher body 243 is additionally provided with lifting ring 241, by setting lifting ring 241 conveniently to grasp
Make workman pusher body 243 is lifted or carried.
As shown in Figure 5,6, the trench bottom of inner bag 220 is provided with the taper cell body matched with pusher frustum 244；Work as pusher
When frustum 244 matches with being arranged at the taper cell body of the bottom of inner bag 220, substantially extrusion molten state raw material it can export, hence it is evident that
The residual quantity reduced in inner bag.
As shown in fig. 6, the bottom of inner bag 220 is additionally provided with the shunting body 222 in round table-like setting, shunting body 222 with it is interior
The coaxial line of courage 220 arranges, the increase of groove depth direction progressively of the lateral separation of the in the vertical direction of shunting body 222 along inner bag 220,
And the drop shadow spread of the in the vertical direction of shunting body 222 is more than the drop shadow spread of the in the vertical direction of relief hole 221, inner bag 220
Center be also equipped with magnet 223；The molten state raw material discharged by inner bag 220 is progressively downward by the guiding of shunting body 222
Flowing, is arranged at the adsorbable metallics being doped in molten state raw material of magnet 223 of inner bag center.
As shown in figure 3, bleeder port 247 is connected by blast pipe 250 with exhaust gas processing pool 260, what is produced in inner bag 220 is useless
Gas is flowed into exhaust gas processing pool 260 by air-vent 246, ventilation annular groove 245, bleeder port 247, blast pipe 250；Exhaust-gas treatment
The cleansing medium of harmful components in removable waste gas is loaded with pond 260.
As shown in figure 5, the bottom of outer outlet body 210 is additionally provided with what is be connected with the charging aperture a320 of one-level pusher 30
Connect material mouth；It is easy to the molten state raw material produced in feeding mechanism 20 being introduced in one-level pusher 30.
As shown in figure 5, above-mentioned one-level calandria 230 includes being socketed on the heating collar outside outer outlet body 210, heating mantle
Several one-level heating rods 231 being distributed along its circumferencial direction uniform intervals are additionally provided with ring, the wall portion of outer outlet body 210 is also set
It is equipped with several jacks for being distributed and matching with one-level heating rod 231 along its circumferencial direction uniform intervals；In annular shape row
Multiple one-level 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 one-level pusher 30 includes mutually fixing and horizontally disposed conveying sleeve with frame 10
The connection material mouth of the bottom of outer outlet body 210 matches charging aperture a320 is offered and is arranged on a310, conveying sleeve a310, it is defeated
Pusher shaft a340 coaxially is socketed with 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 are used to receive revolving force and power is transferred into power output part b 780, and pusher is driven by power output part b 780
Axle a340 around own axes rotation and promote molten state raw material towards conveying sleeve a310 exhaust end advance；Conveying sleeve
The end baffle for driving end positioned at pusher shaft a340 and being connected with conveying sleeve a310 end part seals is additionally provided with a310
A330, conveying sleeve a310 discharge end is also socketed with the refining cutter 350 being connected with pusher shaft a340 output end, refining
Cutter 350 includes the outer shroud 351 fitted with conveying sleeve a310 exhaust end inwall and pusher shaft a340 output ends are fixed and connected
The inner ring 352 connect, is additionally provided with several along the circumferencial direction uniform intervals point of refining cutter 350 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 conveying sleeve a310 exhaust end and the feed end of residue filtering mechanism 40
Expect cover plate 360, draw material cover plate 360 play draw material effect, draw material cover plate 360 on be additionally provided with for will in conveying sleeve a melt
State raw material extrusion flat material mouth, the length direction of flat material mouth arrange in horizontal direction and with conveying sleeve a
Heart axis is vertical；More optimally, the position of flat material mouth in the vertical direction is less than conveying sleeve a central axis.
As shown in figs. 15 to 20, above-mentioned residue filtering mechanism 40, mainly includes upper cover body 410, lower cover 420, filter core 450, on
Lid 410, which is installed on the top of lower cover 420 and is enclosed between upper cover body 410 and lower cover 420, can accommodate the interior of filter core 450
Chamber, filter core 450 includes mandrel, is arranged at mandrel and the chip assembly 451 being distributed along mandrel circumferencial direction uniform intervals, chipset
Part 451 is made up of multiple filter disc c being distributed along mandrel axis direction uniform intervals, radial direction extensions of the filter disc c along mandrel, phase
Formed between adjacent chip assembly 451 at intervals of filter chamber, the independent filter plate of inclined arrangement is also equipped with upper cover body 410
430, independent filter plate 430, which is closed on the fixation side that mandrel one end side is higher than independent filter plate 430, independent filter plate 430, is provided with edge
Mandrel axis direction extension filter disc component 431, filter disc component 431 several along mandrel axis direction uniform intervals be distributed filter
The filter disc c452 and filter disc b432 on filter disc component 431 on piece b432, chip assembly 451 is 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 respectively
430 are located at the upper end side of the central axis of filter core 450, and the direction of rotation of filter core 450 is to be pointed to by the feeding end of residue filtering mechanism 40
Independent filter plate 430, the bottom of lower cover 420 is provided with the blowdown hole 425 for connecting inner chamber 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 is flowed downward, and solid particle is stranded in filter chamber and with filter core 450
Rotate and moved towards the independent direction of filter plate 430, 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 housing 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, its advantage is, filter chamber
Solid particle is stranded in the surface of filter disc component 431 by the chip assembly 451 that one end is first contacted with filter disc component 431, and filter chamber is another
The surface of filter disc component 431 of one end will extrude and promote surface of the solid particle along filter disc component 431 towards filter disc component 431
Fixing end lateral movement, so as to solid particle is extruded to the position for deviateing mandrel, also to filter while being easy to the solid particle to separate
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 the surface of filter disc component 431, it is to avoid solid particle is flowed into blowdown hole 425 from the edge of filter disc component 431.
When the feeding end of residue filtering mechanism 40 is located at the right-hand member side of filter core 450, independent filter plate 430 is located at the left end of filter core 450
During 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-hand member 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 filter disc b432 length；So that
Filter disc b432 is fixed between side and the maximum rotational trajectories of filter disc c and is left enough intervals, can store separated solid particle.
As shown in figure 18, it is provided with tow handle 433 on independent filter plate 430；It is easy to the use and extraction of operator
Independent filter plate 430.
As shown in Figure 19,20, the filter disc being distributed along mandrel central axial direction uniform intervals is additionally provided with lower cover 420
A421, the filter disc c452 for being arranged at chip assembly 451 are in interlaced arrangement with the filter disc a421 for being arranged at lower cover 420；From filter disc c
The molten state raw material permeated downwards will be infiltrated 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 is constituted, edge
The direction of rotation of filter core 450, filter core 450 contacts 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 matched with mandrel, sub-material stage casing 424 and the junction of sub-material latter end 423 towards the side of mandrel
Set and gradually reduced along the direction of rotation of filter core 450 in step, sub-material latter end 423 in bending arcuation and along filter core 450
Direction of rotation sub-material latter end 423 height reduction progressively, the sub-material initial end face that just section 422 contact with filter core 450 is in put down
Whole skewed arrangement, and sub-material just section 422 it is higher towards the one end at the center of filter core 450, 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 is contacted along mandrel.Its advantage is, when solid particle not by
When independent filter plate is filtered out, fallen into along the direction of rotation of filter core 450 to the region between lower house and filter core, filter core 450 is in rotation
During solid particle can again be filtered out.
Referring to accompanying drawing 21-28, two-level material pushing mechanism 50 includes fixing with frame 10 and being horizontally placed on one-level pusher
It is coaxially arranged with the conveying sleeve b530 of the bottom of structure 30, conveying sleeve b530 for promoting molten state raw material to be transported to its exhaust end
Dynamic pusher shaft b540, extrusion mechanism 60 is connected to conveying sleeve b530 exhaust end, and conveying sleeve b530 wall portion is also set up
Have for connect conveying sleeve b530, the blowdown hole 425 of residue filtering mechanism 40 charging aperture b531, pusher shaft b540 driving end
Also be socketed with for the end baffle b550 to conveying sleeve b530 end part seals, pusher shaft b540 driving end be connected with
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 revolving force and power reception component 720 can transmit revolving force to power output part a730, by
Power output part a730 drives pusher shaft b540 around own axis, and realizes the conveying to molten state raw material.
As shown in Fig. 9,10,21, the conveying direction of one-level pusher 30 is put down with the conveying direction of two-level material pushing mechanism 50
OK, i.e. conveying sleeve a310 central axis and conveying sleeve b530 centerline axis parallel.
As shown in figs. 22-24, industrial waste plastics, the fusion apparatus of foam also include oriented one-level pusher 30, two
Level pusher 50 provides the auxiliary heat engine structure of heat energy, and described auxiliary heat engine structure includes auxiliary hot jacket cylinder 510, and auxiliary hot jacket cylinder 510 is by covering
Be connected to lower floor's sleeve 511 outside conveying sleeve b530, opening upwards set and with the top that matches outside conveying sleeve a310
Portion's saddle 512 is constituted, and several are respectively arranged with lower floor's sleeve 511, top saddle 512 along 30/ 2 grades of one-level pusher
The bottoming hole 513 that the conveying direction of pusher 50 is disposed to extend, conveying sleeve b530 end is also associated with auxiliary thermal source 520,
Auxiliary thermal source 520 includes being provided with the shape auxiliary hot supporter adaptable with conveying sleeve b530 end, auxiliary hot supporter
Several are disposed to extend and corresponding with bottoming hole 513 along the conveying direction of 30/ two-level material pushing mechanism of one-level pusher 50
Two grades of heating rods 521.
As shown in Figure 10,22,25,26, above-mentioned power input mechanism 70 includes the motor 710 for providing revolving force,
Power reception component 720 is to be installed on the spur gear of the output end of motor 710, above-mentioned power output part a730, dynamic
Power output block b780 is spur gear, and power reception component 720 is meshed with power output part a730 and realizes revolving force
From power reception component 720 to power output part a730 transmission, central axis is also equipped with along one-level pusher in frame 10
The power transmission shaft 750 that the conveying direction of 30/ two-level material pushing mechanism of mechanism 50 is disposed to extend, the driving end of power transmission shaft 750 is provided with can
The spur gear a740 being meshed with power reception component 720, the output end of power transmission shaft 750 is also equipped with spur gear b760, directly
Being additionally provided with the equal coaxial line arrangement of gear a740, power transmission shaft 750, spur gear b760 and synchronous rotary, frame 10 can be around certainly
The spur gear c770 that body axis is rotated and is meshed with spur gear b760, spur gear c770 are with being installed on pusher shaft a340 drivings
The power output part b780 of end is meshed, so as to realize revolving force that motor 710 provides to power output part
B780 transmission.
Above-mentioned pusher shaft a340 drive end, pusher shaft b540 drive end are located at the one of conveying sleeve b530 respectively
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, also it is socketed with power transmission shaft 750 on wind wheel 751, wind wheel 751 and is additionally provided with several along power transmission shaft
750 circumferencial direction uniform intervals be distributed and bending direction towards the direction of rotation of power transmission shaft 750 blade；Preferably, it is described
Central axial direction of the wind wheel 751 along power transmission shaft 750 is disposed to extend；When power 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 heat energy of machine frame inside to external diffusion.
As shown in Fig. 1,2,8-10,29-34, extrusion mechanism 60 is main to include the conveying sleeve with two-level material pushing mechanism 50
The melt flow guiding piece 610 of b53 exhaust end connection, connected with melt flow guiding piece 610 and melt flow guiding piece 610 can be received and export
Molten state raw material extrusion supporter 620, be arranged at extrusion supporter 620 and can around own axis commutation component
630, extrude on the overflow ducts 623 for being provided with and being connected with the exhaust end of melt flow guiding piece 610 on supporter 620, commutation component 630
It is provided with several and the connection pedestal 632 for connecting extruder head is distributed and be used for along its circumferencial direction uniform intervals, commutates component
Number is additionally provided with 630 identical with the connection number of pedestal 632 and in one-to-one interface 635, interface 635 is by therewith
The connection pedestal 632 of connection is connected with being installed on the extruder head inner chamber that this is connected on pedestal, the central axis of interface 635 and commutation
Angle between face a on the basis of plane where the central axis of main body 631, adjacent reference plane a is δ, wherein, commutate component
630 angles rotated every time are angle δ integral multiple and ensure that one of interface is connected with overflow ducts 623.
Further Optimal improvements, the shape and/or size of extruding section of above-mentioned extruder head is different；When extrusion hair
Raw obstruction or when needing to adjust extrusion cross sectional shape, by rotating commutation component 630 and carrying out the adjustment of extruder head.
As shown in Fig. 1,2,8-10,27-29, commutation component 630 is inclined to set in extrusion 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 meaning is, 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, it 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 on the connecting end surface of supportive body 621 with being provided with and commutation main body 631
The slot rolling 636 of coaxial line arrangement, and commutation main body 631 on the connecting end surface of supportive body 621 with being additionally provided with along commutation main body
The positioning hole 637 of the circumferencial direction uniform intervals distribution of 631 central axis, and center and the commutation main body 631 of positioning hole 637
Interval between central axis is identical with the radius of slot rolling 636, the center of positioning hole 637 and commutation main body 631 central axis place
Plane for angle between reference plane a, adjacent reference plane a is identical and angle δ phases between adjacent reference plane a
Together；The locking mechanism 624 for locking commutation main body 631 position, described locking mechanism 624 are provided with supportive body 621
Lock spring 624a, locking ball 624b, Lock spring are installed in the hold-down apertures including being arranged at supportive body 621, hold-down apertures
624a can promote locking ball 624b to turn towards the motion of commutation main body 631 direction, and locking ball 624b along the track of slot rolling 636
It is dynamic, and locking ball 624b with positioning hole 637 when matching, and the locking to the main body 631 that commutates can be achieved.
Above-mentioned locking mechanism 624 has two and is respectively arranged at the side of the commutation rotation axis of main body 631, to carry
For the stability of locking.
As illustrated in figs. 32-34, turning platform 622, institute are provided with 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
Progressively reduce greatly, and the tapered cavity of coaxial line arrangement, described overflow ducts are additionally provided with 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 described commutation main body 631
Reversing groove 634, above-mentioned interface 635 is arranged at the inwall of reversing groove 634, and the center of reversing groove 634 is additionally provided with and set
The frustum matched in the conical cavities of turning platform 622.
Such as Figure 32,33, the center of commutation main body 631 is additionally provided with bolt, and described bolt is with being arranged at turning platform 622
The center connecting hole 625 of center mutually fix, the inner ring that the outside of bolt is socketed with bearing and bolt and has bearing is fixed, axle
The outer ring held is fixed with commutation main body 631.
Have to manually be dredged when extruder head blocks, and when extrusion mechanism 60 carries out changing extruder head use
To adjust during extrusion section, the former extruder head with the connection of overflow ducts 623 disconnects and its inner chamber contains molten state raw material, should
During the temperature drop of extruder head, molten state raw material is necessarily caused to occur the complete obstruction for solidifying and causing extruder head inner chamber；At present
The means for solving the problem are all to use preheating method, are melted by the solidification raw material heated up to accumulation, and its drawback is also
It will be apparent that power consumption is larger, and the heating-up time is long, and extruder head is changed every time or is restarted after shutting down, preheating is required for.
To solve extrusion head of line blocking intractable problem, wind mechanism is entered present invention additionally comprises be arranged at supportive body 621
650, entering wind mechanism 650 includes airduct, is arranged at the air channel 651 of extrusion supporter 620, and airduct is connected with air channel 651, described
Airduct is used to receive high-pressure air source and input high-pressure air source to air channel 651, the outlet air end in described air channel 651 can with it is above-mentioned
Interface 635 connect, and the plane where the center of air channel 651 and the center of turning platform 622 is reference plane b, the center of overflow ducts 623
It is reference plane c with the plane where the center of turning platform 622, 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 channel 651 and the exhaust end of overflow ducts 623 are mutually misaligned.Its advantage is, when extrusion hair
When life is blocked or needs to change the extrusion section of extruder head, rotation commutation main body 631 to certain angle so that original and overflow are led to
The extruder head that road is connected is connected with air channel 651, and high-pressure air source is poured into the extruder head by air channel 651 and by the extruder head
The molten state raw material of accumulation is excluded, and effectively solves obstructing problem.
As shown in figure 34, above-mentioned air channel 651 by inlet air passage 651a, let out wind passage 651b and constitute, inlet air passage 651a
Inlet end connection airduct, inlet air passage 651a and let out wind passage 651b connections, inlet air passage 651a extending direction perpendicular to
The central axis of turning platform 622, lets out the wall portion that wind passage 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, and is easy to shaping；Preferably, the cooling component can be water-cooling groove, fan etc..
Molten state plastic foam without backup extrusion method, its method includes：
S1：Molten state plastic foam, molten state plastic foam warp are injected into the overflow ducts 623 for be arranged at supportive body 621
The interface 635 being arranged in commutation main body 631 is flowed into by overflow ducts 623, and is flowed into and connects with the interface by the interface
In logical extruder head, and there is the extruder head by molten state plastic foam extrusion molding；
S2：Extruder head is changed, the anglec of rotation γ of main body 631 that commutates justifies due to being provided with several on commutation component 630 along it
Circumferential direction uniform intervals be distributed and for connect be additionally provided with the connection pedestal 632 of extruder head, commutation component 630 number with
Connect the number of pedestal 632 identical and in one-to-one interface 635, interface 635 by the connection pedestal 632 connected therewith with
The extruder head inner chamber being installed on the connection pedestal is connected, central axis and the commutation center of rotation axis of main body 631 of interface 635
Angle between face a on the basis of the plane at place, adjacent reference plane a is δ, and the angle γ that commutation main body 631 rotates is angle δ
Integral multiple and ensure that one of interface is connected with overflow ducts 623；It is additionally provided with supportive body 621 into wind mechanism 650,
Entering wind mechanism 650 includes airduct, is arranged at the air channel 651 of extrusion supporter 620, and airduct is connected with air channel 651, and airduct is used to connect
Receive high-pressure air source and input high-pressure air source to air channel 651, above-mentioned interface 635 is around the commutation central axis of main body 631 rotation
It can be connected during turning with the outlet air end in air channel 651；
The extruder head being connected in above-mentioned steps S1 with overflow ducts 623 is connected in rotary course with the air outlet in air channel 651,
So that high-pressure air source is flowed into the extruder head being connected in above-mentioned steps S1 with overflow ducts 623 by air channel 651, so that will
The molten state raw material accumulated in the extruder head being connected in above-mentioned steps S1 with overflow ducts 623 is excluded.
In above-mentioned steps S2, commutation component 630 is inclined to set in extrusion supporter 620, the rotation for the component 630 that commutates
The angle constituted between central axis and horizontal plane is α, the angle constituted between the central axis and horizontal plane that connect pedestal 632
For β, wherein angle α is equal to angle β.
In above-mentioned steps S2, turning platform 622, institute are provided with 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
Progressively reduce greatly, and the tapered cavity of coaxial line arrangement, described overflow ducts are additionally provided with turning platform 622
623 in the horizontal direction through the wall portion of turning platform 622.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention；
A variety of modifications to these embodiments will be apparent for 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 principles disclosed herein and features of novelty
Consistent most wide scope.
Claims (2)
1. the shuttle-type filter plant of molten state waste plastic, foam, it is characterised in that including upper cover body, lower cover, filter core, on
Lid, which is installed on above lower cover and is enclosed between upper cover body and lower cover, can accommodate the inner chamber of filter core, and filter core includes core
Axle, be arranged at mandrel and along mandrel circumferencial direction uniform intervals be distributed chip assembly, chip assembly is by multiple along mandrel axis
Formed between the filter disc c compositions of direction uniform intervals distribution, radial direction extensions of the filter disc c along mandrel, adjacent chip assembly
At intervals of filter chamber, the independent filter plate of inclined arrangement is also equipped with upper cover body, it is high that independent filter plate closes on mandrel one end side
In being provided with the filter disc component along the extension of mandrel axis direction on the fixation side of independent filter plate, independent filter plate, if filter disc component
The filter disc c and filter disc b on filter disc component on the dry filter disc b that is distributed along mandrel axis direction uniform intervals, chip assembly is in
Be interspersed, the feeding end of residue filtering mechanism and independent filter plate are located at the side of filter core respectively, and the feeding end of residue filtering mechanism with
Independent filter plate is located at the upper end side of filter core central axis, and the direction of rotation of filter core is to be pointed to independently by the feeding end of residue filtering mechanism
Filter plate, the bottom of lower cover is provided with the blowdown hole for connecting inner chamber between upper cover body and lower cover.
2. the shuttle-type filter plant of molten state waste plastic according to claim 1, foam, it is characterised in that lower cover
The filter disc a being distributed along mandrel central axial direction uniform intervals is inside additionally provided with, the filter disc c of chip assembly is arranged at being arranged at
The filter disc a of lower cover is in interlaced arrangement.
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| Application Number | Priority Date | Filing Date | Title |
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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 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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| CN107310072B (en) | 2018-11-09 |
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Effective date of registration: 20180925 Address after: 222000 5 Donghai Road, West Haizhou Economic Development Zone, Lianyungang, Jiangsu Applicant after: Jiangsu New Material Co., Ltd. Address before: 210000 Nanjing Office of Yongzhen Craftsman Road, Nanjing International Trade Center, 18 Shandong Road, Qinhuai District, Nanjing, Jiangsu Province Applicant before: Lu'an Yongzhen Jiang Dao Electromechanical Technology Co Ltd |
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