CN206264326U - A kind of automatic intelligent is without net dual channel filtered device - Google Patents

Abstract

The utility model is related to plastic extruding forming technical field of processing equipment, discloses a kind of automatic intelligent without net dual channel filtered device, is made up of controller, motor, transmission component, power transmission shaft, heater and filter box；Described power transmission shaft one end is connected with transmission component, and the other end is extended in filter box；Described heater is made up of heating controller and heating pipe, and heating controller is arranged on the top outside filter box, and heating pipe is arranged in the side wall of filter box surrounding；Described controller is electrically connected with motor and heating controller.The utility model reasonable in design, is capable of achieving not draping, net is not burnt and impurity is automatically drained out, with high working efficiency, labour intensity is low, production environmentally friendly low-carbon (LC) the characteristics of.Meanwhile, with simple structure, filter efficiency is high, maintenance cost is low the characteristics of.

Description

A kind of automatic intelligent is without net dual channel filtered device

Technical field

The utility model is related to plastic extruding forming technical field of processing equipment, and in particular to a kind of automatic intelligent is without net Dual channel filtered device.

Background technology

Plastic industry in order to meet a variety of product needs, during plastic extruder prepares plastic pellet, In order to improve the quality of plastic products, it will usually use filter.At present, in plastic processing granulation industry, in plastic molten melt Material needs to filter melting charge before being granulated into first screw extruder, to leach the impurity stolen goods in melting charge Thing, traditional filter type are used and filtered in first screw extruder front end patch filter screen, and it mainly has following Defect：1st, silk screen or screen cloth are limited by its own structure, and under by the squeezing action from raw material, its mesh easily becomes Shape, and then cause to leach granulation uniformity decline, have a strong impact on the later-stage utilization of plastic grain；2nd, after using a period of time, filter , it is necessary to be changed to filter screen more than the dirty change of net surface impurity, substantially need change once within 3 minutes, that is, need frequently replacing Filter screen, increased the labour intensity of staff, reduce operating efficiency, while so that filter screen use cost increase, even if Want to re-use filter screen, it is also desirable to carry out high temperature sintering treatment to filter screen, otherwise can be seriously polluted, this not only adds Production process, also add operation difficulty.

Traditional filter be silk screen filter, its exist low intensity, yielding, service life it is short, it is frequent change safeguard Shortcoming.Simultaneously because the silk screen temperature in work is more than 200 degrees Celsius, there is unpleasant gas after plastic molten melt, workman's timing is more The working environment very severe of silk screen is changed, and silk screen will be changed once every 2 ~ 5 minutes, replacing number of times is very frequent, works numerous Weight, labour intensity is also very high, and needs to be removed by burning the impurity on silk screen and residual modeling when being reused on silk screen Material, more causes atmosphere pollution and waste of material.

Regarding to the issue above, the patent of invention of Publication No. " CN202106534 " describes one kind without wire gauzee filter, its In, described includes filtration fraction and impurities removal part without wire gauzee filter, and described filtration fraction includes driving motor Ι and case Body, the output shaft of the driving motor Ι is connected using adapter sleeve with the power transmission shaft extending into the casing, and the power transmission shaft is another One end assembles rotating vane, filter, supporting plate to shaft-body side successively from end, and the supporting plate side closely connects with filter Touch, opposite side is resisted against on the support rim of the box inside；The supporting plate is formed with box inside and accommodated by filtering The cavity of the fines of plate, the discharging opening that the cavity is opened up with casing outside is communicated；The casing spiral-lock has closure, described close Capping and the casing, rotating vane, filter form the charging aperture phase opened up on feeding warehouse, the feeding warehouse and closure It is logical；The casing correspondence rotating vane side face sets impurities removal outlet, and the impurities removal outlet is connected with impurities removal part.This kind of nothing Wire gauzee filter is crossed and solve the problems, such as to a certain extent frequent draping, reduces labour intensity, improves production efficiency, but It is that the filter bores and branch of filter in heater, and filtration fraction are not set due to heretofore described casing Fagging is not illustrated by the set-up mode in hole, and the filter bores of filter are existed with supporting plate filtrate by the set-up mode in hole Determine to a certain extent by the problem of efficiency.Additionally, described filtration fraction design be only single filter and it is single go out Material passage is constituted, it is impossible to rationally using filter space, cause operating efficiency low.

It is existing to disclose a kind of filter, mainly including feeding sleeve, outer barrel and waste material female connector；The top of the feeding sleeve It is provided with charging aperture；The outer barrel is spaced layout and sets at least two working chambers side by side, and a circle is respectively mounted in each working chamber Tubular leaves gap and forms discharging without silk screen filter mechanism between each filter mechanism and the work cavity wall corresponding to it Chamber, the common feed opening that discharging chamber is set with outer barrel middle part is communicated；Filter mechanism is by combining connection inside and outside filter sheath and support set Constitute, the inner chamber front end of filter sheath is connected with the feed cavity of respective side in feeding sleeve, and intracavity posterior end and the waste material of filter sheath connect The corresponding impurity chamber connection of set；A scraper that can be moved along its inwall is provided with the inner chamber of filter sheath.The filter is certain Not draping is solved the problems, such as in degree, but is still suffered from complex structure, structure space and is designed unreasonable, and scraper is moved in inwall Constituted in dynamic and certain obstruction is caused to charging or discharging.

Utility model content

The purpose of this utility model is the defect for solving prior art, there is provided a kind of automatic intelligent is without net binary channels mistake Filter, its reasonable in design is capable of achieving not draping, net is not burnt and impurity is automatically drained out, without often shutting down in production process The cleaning and replacing of filtration members are carried out, is available for continuous production operation to use, with high working efficiency, labour intensity is low, produce ring The characteristics of protecting low-carbon (LC).Meanwhile, with simple structure, filter efficiency is high, maintenance cost is low the characteristics of.

To achieve these goals, the utility model provide a kind of automatic intelligent without net dual channel filtered device, by controlling Device processed, motor, transmission component, power transmission shaft, heater and filter box composition；Described power transmission shaft one end is driven with transmission component Connection, the other end is extended in filter box；Described heater is made up of heating controller and heating pipe, heating controller The top outside filter box is arranged on, heating pipe is arranged in the side wall of filter box surrounding；Described controller and motor Electrically connected with heating controller.

Further, the lateral wall of the filter box is provided with charging aperture, discharging opening, impurity discharging port and dismounting door, described Dismounting door be arranged on charging aperture just corresponding with power transmission shaft on filter box lateral wall, described and be just correspondingly arranged at discharging opening The other both sides of filter box lateral wall, described impurity discharging port is being arranged on the bottom of filter box lateral wall with heating controller just Correspondence；Filter chamber and filter assemblies are additionally provided with the filter box, the filter chamber is communicated with charging aperture and impurity discharging port, institute The filter assemblies stated are located in filter chamber, are made up of the first screen pack, the second screen pack, the first scraper and the second scraper, and according to The secondary order by the first screen pack, the first scraper, the second scraper, the second screen pack is arranged on the power transmission shaft for extending into filter box On.

Further, hydraulic control trash discharging apparatus are also equipped with described impurity discharging port.

Further, it is provided with lattice baffle ring between the first described scraper and the second scraper.

Further, the first described screen pack forms the first tapping channel, the second filtering with the side wall of filter box Net forms the second tapping channel, the first described tapping channel and the second tapping channel and discharging opening phase with the side wall of filter box It is logical.

Further, it is equipped with screen pack spacing ring in the first described tapping channel and the second tapping channel.

Further, the first described screen pack and the second screen pack are made up of sieve plate and spacer screen, described filter Web plate is provided with multiple imaginary circles, there is multiple filtering micropores in imaginary circles, and described spacer screen is provided with and goes out with imaginary circles equivalent Expect hole, and discharge opening is correspondingly arranged with imaginary circles, the diameter of section of described discharge opening is identical with virtual diameter of a circle.

Further, the first described scraper is contacted with the sieve plate of the first screen pack, the second described scraper and The sieve plate contact of two screen packs.

Further, the first described scraper and the second scraper are S-shaped structure, and axle is provided with the central axis of scraper Hole, described transmission shaft end is fixedly connected by being tightened in axis hole with scraper.

Further, position of the power transmission shaft outside filter box is provided with containment vessel and cooling device, and described is cold But device is located near the side of transmission component.

The beneficial effects of the utility model：

（1）The automatic intelligent of the utility model design replaces traditional silk screen filter structure without net dual channel filtered device, Its reasonable in design, is capable of achieving not draping, net is not burnt and impurity is automatically drained out, and is carried out without often shutdown in production process The cleaning and replacing of part are filtered, is available for continuous production operation to use, with high working efficiency, labour intensity is low, produce environmentally friendly low-carbon (LC) The characteristics of.

（2）The utility model design automatic intelligent without net dual channel filtered utensil have simple structure, filter efficiency it is high, The characteristics of maintenance cost is low, only designs a charging aperture in the filter and two screen packs form a feeding work storehouse, two The fit structure and two screen packs of individual screen pack and my two scrapers form two dischargings with the side wall of filter box respectively Passage, reaches that filter efficiency is high, and operating efficiency is fast.

（3）The utility model design without net dual channel filtered device work in-process, it is straight less than sieve plate inwall filtering micropore The plastics in footpath pass through, and are stayed in feeding work storehouse more than the impurity of filtering micropore, and rotation and impurity discharging port installation by scraper Discharge of the hydraulic control trash discharging apparatus mating reaction by impurity by impurity discharging port at regular time and quantity, and then realize the continuous of plastic filter Circulation production, not draping in whole production process do not burn net, and impurity is automatically drained out, with high working efficiency, labour intensity it is low, The characteristics of production environmental protection low-carbon (LC).

（4）The utility model is due to the filtering micropore in sieve plate is distributed in multiple imaginary circles, and imaginary circles and bottom The discharge opening diameter of section of net is identical so that the fines filtered out in filtering micropore can enter discharging completely by discharge opening Passage, is flowed out by discharging opening, and filter efficiency is very high, will not be produced and be filtered when filtering micropore is contacted with the non-porous space of spacer screen The bad phenomenon of effect.

Brief description of the drawings

Fig. 1 is a kind of the utility model external structure schematic diagram of automatic intelligent without net dual channel filtered device；

Fig. 2 is the cross-sectional view of the utility model filter box；

Fig. 3 is the decomposing schematic representation of the utility model filter assemblies；

Fig. 4 is the structural representation of the utility model scraper；

Fig. 5 is the structural representation of the utility model sieve plate；

Fig. 6 is the structural representation of the utility model spacer screen；

Description of reference numerals：10th, motor；20th, transmission component；30th, power transmission shaft；31st, containment vessel；32nd, cooling device；40、 Heater；41st, heating controller；42nd, heating pipe；60th, filter box；61st, charging aperture；62nd, discharging opening；63rd, filter chamber； 64th, filter assemblies；641st, the first screen pack；642nd, the first scraper；643rd, the second scraper；644th, the second screen pack；645th, filter screen Plate；646th, spacer screen；647th, imaginary circles；648th, discharge opening；649th, axis hole；65th, impurity discharging port；66th, door is dismantled；67th, screen pack is spacing Ring；68th, lattice baffle ring.

Specific embodiment

The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this The technical scheme of utility model, and protection domain of the present utility model can not be limited with this.

As shown in Fig. 1 ~ 6, a kind of automatic intelligent is without net dual channel filtered device by controller（It is not drawn into figure）, motor 10th, transmission component 20, power transmission shaft 30, heater 40 and filter box 60 are constituted；Motor 10 is connected with transmission component 20, power transmission shaft 30 one end are connected with transmission component 20, and the other end is extended in filter box 60, and power transmission shaft 30 is outside filter box 60 Position is provided with containment vessel 31 and cooling device 32, and cooling device 32 is located near the side of transmission component 20；Described heater 40 are made up of heating controller 41 and heating pipe 42, and heating controller 41 is arranged on the top outside filter box 60, heating tube Road 42 is arranged in the side wall of the surrounding of filter box 60；Described controller（It is not drawn into figure）With motor 10 and heating controller 41 electrical connections.

The lateral wall of the filter box 60 is provided with charging aperture 61, discharging opening 62, impurity discharging port 65 and dismounting door 66, dismounting Door 66 is arranged on the lateral wall of filter box 60 positive with power transmission shaft 30 corresponding, and charging aperture 61 and discharging opening 62 were just correspondingly arranged at The other both sides of the lateral wall of filter box body 60, impurity discharging port 65 is being arranged on the bottom of the lateral wall of filter box 60 with heating controller 41 just Correspondence, hydraulic control trash discharging apparatus are also equipped with described impurity discharging port 65（It is not drawn into figure）.

Filter chamber 63 and filter assemblies 64, filter chamber 63 and charging aperture 61 and impurities removal are additionally provided with the filter box 60 Mouth 65 is communicated, and filter assemblies 64 are located in filter chamber 63, by the first screen pack 641, the second screen pack 644, the and of the first scraper 642 Second scraper 643 is constituted, and successively by the first screen pack 641, the first scraper 642, the second scraper 643, second screen pack 644 Order is arranged on the power transmission shaft 30 for extending into filter box 60, the filter of described the first scraper 642 and the first screen pack 641 Web plate 645 is contacted, and the second scraper 643 is contacted with the sieve plate 645 of the second screen pack 644, the first scraper 642 and the second scraper Lattice baffle ring 68 is provided between 643.The first described screen pack 641 forms the first tapping channel with the side wall of filter box 60, the Two screen packs 644 form the second tapping channel, the first tapping channel and the second tapping channel and discharging with the side wall of filter box Mouth 62 is communicated, and screen pack spacing ring is equipped with the first tapping channel and the second tapping channel.

The first described screen pack 641 and the second screen pack 644 are made up of sieve plate 645 and spacer screen 646, sieve plate 645 are provided with multiple imaginary circles 647, and imaginary circles 647 are interior multiple filtering micropores, and spacer screen 646 is provided with and the equivalent of imaginary circles 647 Discharge opening 648, and discharge opening 648 is correspondingly arranged with imaginary circles 647, and the diameter of section of discharge opening 648 is straight with imaginary circles 647 Footpath is identical.

Described the first scraper 642 and the second scraper 643 is S-shaped structure, and axis hole is provided with the central axis of scraper 649, the described end of power transmission shaft 30 is fixedly connected by being tightened in axis hole 649 with scraper.

Automatic intelligent disclosed in the utility model is novel without net dual channel filtered device structure, reasonable in design, compact conformation, By only designing a charging aperture and two screen packs form a feeding work storehouse, two screen packs and my two scrapers are matched somebody with somebody Close structure and two screen packs and form two tapping channels with the side wall of filter box respectively, it is high to reach filter efficiency, work Efficiency is fast.Meanwhile, not draping is capable of achieving, net is not burnt and impurity is automatically drained out, filtered without often shutdown in production process The cleaning and replacing of part, are available for continuous production operation to use, low, the environmentally friendly low-carbon (LC) of production with high working efficiency, labour intensity Feature.

The automatic intelligent of the utility model design is filtered without net dual channel filtered device work in-process less than sieve plate inwall The plastics of micro-pore diameter pass through, and are stayed in feeding work storehouse more than the impurity of filtering micropore, and the rotation and impurities removal for passing through scraper Discharge of the hydraulic control trash discharging apparatus mating reaction that mouth is installed by impurity by impurity discharging port at regular time and quantity；And the filtering in sieve plate Micropore is distributed in multiple imaginary circles, and imaginary circles are identical with the discharge opening diameter of section of spacer screen so that filtered in filtering micropore The fines for going out can enter tapping channel by discharge opening completely, be flowed out by discharging opening, and filter efficiency is very high, and then realize Net is not burnt in the continuous circulation production of plastic filter, not draping in whole production process, and impurity is automatically drained out, with operating efficiency It is high, labour intensity is low, will not produce the bad phenomenon of filter effect when filtering micropore is contacted with the non-porous space of spacer screen.

Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example, And not to the restriction of implementation method.For those of ordinary skill in the field, may be used also on the basis of the above description To make other changes in different forms.There is no need and unable to be exhaustive to all of implementation method.And thus Among the obvious change or variation amplified out are still in protection domain of the present utility model.

Claims (10)

1. a kind of automatic intelligent is without net dual channel filtered device, it is characterised in that the filter is by controller, motor（10）、 Transmission component（20）, power transmission shaft（30）, heater（40）And filter box（60）Composition；Described power transmission shaft（30）One end and biography Dynamic component（20）Drive connection, the other end extends to filter box（60）It is interior；Described heater（40）By heating controller （41）And heating pipe（42）Composition, heating controller（41）It is arranged on filter box（60）Outer top, heating pipe（42） It is arranged on filter box（60）In the side wall of surrounding；Described controller and motor（10）And heating controller（41）Electrical connection.

2. a kind of automatic intelligent according to claim 1 is without net dual channel filtered device, it is characterised in that the Rose Box Body（60）Lateral wall be provided with charging aperture（61）, discharging opening（62）, impurity discharging port（65）With dismounting door（66）, described dismounting door （66）It is arranged on filter box（60）With power transmission shaft on lateral wall（30）Positive correspondence, described charging aperture（61）With discharging opening（62） Just it is correspondingly arranged at filter box（60）The other both sides of lateral wall, described impurity discharging port（65）It is arranged on filter box（60）Outward The bottom of side wall and heating controller（41）Positive correspondence；The filter box（60）Inside it is additionally provided with filter chamber（63）With filtering group Part（64）, the filter chamber（63）With charging aperture（61）And impurity discharging port（65）Communicate, described filter assemblies（64）Positioned at filtering Chamber（63）It is interior, by the first screen pack（641）, the second screen pack（644）, the first scraper（642）With the second scraper（643）Composition, And the first screen pack is pressed successively（641）, the first scraper（642）, the second scraper（643）, the second screen pack（644）Order install Extending into filter box（60）Power transmission shaft（30）On.

3. a kind of automatic intelligent according to claim 2 is without net dual channel filtered device, it is characterised in that described impurities removal Mouthful（65）Place is also equipped with hydraulic control trash discharging apparatus.

4. a kind of automatic intelligent according to claim 2 is without net dual channel filtered device, it is characterised in that described first Scraper（642）With the second scraper（643）Between be provided with lattice baffle ring（68）.

5. a kind of automatic intelligent according to claim 2 is without net dual channel filtered device, it is characterised in that described first Screen pack（641）With filter box（60）Side wall form the first tapping channel, the second screen pack（644）With filter box（60） Side wall form the second tapping channel, described the first tapping channel and the second tapping channel and discharging opening（62）Communicate.

6. a kind of automatic intelligent according to claim 5 is without net dual channel filtered device, it is characterised in that described first Screen pack spacing ring is equipped with tapping channel and the second tapping channel（67）.

7. a kind of automatic intelligent according to claim 2 is without net dual channel filtered device, it is characterised in that described first Screen pack（641）With the second screen pack（644）There is sieve plate（645）And spacer screen（646）Composition, described sieve plate（645） It is provided with multiple imaginary circles（647）, imaginary circles（647）Inside there are multiple filtering micropores, described spacer screen（646）Be provided with virtually Circle（647）The discharge opening of equivalent（648）, and discharge opening（648）With imaginary circles（647）It is correspondingly arranged, described discharge opening（648） Diameter of section and imaginary circles（647）Diameter it is identical.

8. a kind of automatic intelligent according to claim 7 is without net dual channel filtered device, it is characterised in that described first Scraper（642）With the first screen pack（641）Sieve plate（645）Contact, the second described scraper（643）With the second screen pack （644）Sieve plate（645）Contact.

9. a kind of automatic intelligent according to claim 2 is without net dual channel filtered device, it is characterised in that described first Scraper（642）With the second scraper（643）S-shaped structure is, axis hole is provided with the central axis of scraper（649）, described transmission Axle（30）End is by being tightened on axis hole（649）It is interior to be fixedly connected with scraper.

10. a kind of automatic intelligent according to claim 1 is without net dual channel filtered device, it is characterised in that the transmission Axle（30）In filter box（60）Outer position is provided with containment vessel（31）And cooling device（32）, described cooling device（32）Position In near transmission component（20）Side.