CN204263517U - Without wire gauzee filter - Google Patents
Without wire gauzee filter Download PDFInfo
- Publication number
- CN204263517U CN204263517U CN201420712074.3U CN201420712074U CN204263517U CN 204263517 U CN204263517 U CN 204263517U CN 201420712074 U CN201420712074 U CN 201420712074U CN 204263517 U CN204263517 U CN 204263517U
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- filter
- cascade filtration
- impurities removal
- cavity
- casing
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Abstract
The utility model discloses a kind of without wire gauzee filter, its drip irrigation device is that melting charge is squeezed in feeding warehouse by charging aperture, then contact with filter, make the fines in melting charge can enter into cavity by the filter bores on filter, and the coarse fodder in melting charge can stay filter surface, single filter driving motor can rotate with rotating vane, rotating vane fits tightly with filter surface, rotating vane rotates and is scraped by the melting charge stayed on filter, along with the rotation of rotating vane, can be squeezed in impurities removal outlet by rotating vane by the melting charge scraped, then melting charge contacts with filtering wheel, by extruding force, the fines in melting charge is separated in upper plenum by filter bores on annular filter plate further, be extruded in discharging opening by connecting hole again, and again remaining melting charge falls into impurities removal part by the drive of swiveling wheel.The utility model fits the utilization rate that can increase fines, does not cause the waste of resource, enhances productivity.
Description
Technical field
The utility model relates to a kind of filter of plastic processing granulation industry, more particularly, it relate to a kind of can enhance productivity further without wire gauzee filter.
Background technology
At present. in plastic processing granulation industry, enter before first screw extruder carries out granulation in plastic melting melting material and need to filter melting charge, with leach the impurity booty in melting charge, traditional filter type adopt be first screw extruder front end paste filter screen filter, it mainly has following defect: 1, silk screen or screen cloth limit by himself structure, be subject under the squeezing action from raw material, its mesh very easily deforms, and then cause the uniformity leaching particle to decline, have a strong impact on the later-stage utilization of plastic grain; 2, the service life of silk screen or screen cloth is short, and then makes the frequent draping of filter, greatly reduces operating efficiency; 3, frequent draping increases labour intensity, adds production cost.
For the problems referred to above, the utility model patent that publication number is " CN202106534 " describes a kind of without wire gauzee filter, describedly comprise filtration fraction and impurities removal part without wire gauzee filter, described filtration fraction comprises single filter driving motor and casing, the output shaft of described single filter driving motor utilizes adapter sleeve to be connected with the power transmission shaft extend in described casing, the described power transmission shaft other end assembles rotating vane by end successively to shaft-body side, filter, gripper shoe, described gripper shoe side and filter close contact, opposite side is resisted against on the support rim of described box inside, described gripper shoe and box inside form the cavity of the fines held by filter, described cavity communicates with the discharging opening offered outside casing, described casing spiral-lock has seal cover, described seal cover and described casing, rotating vane, filter forms feeding warehouse, described feeding warehouse communicates with the charging aperture that seal cover is offered, the corresponding described rotating vane side face of described casing arranges impurities removal outlet, described impurities removal outlet is connected with impurities removal part.This kind to some extent solves the problem of frequent draping without wire gauzee filter, reduce labour intensity, but in filter running, the fines having fraction does not pass through filter, but export along with thick, dirty material enters impurities removal, then discharged by baiting valve, middle neither one cascade filtration part, cause the waste of resource like this, reduce production efficiency.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of enhance productivity further without wire gauzee filter.
For achieving the above object, the utility model adopts following technical scheme, comprise single filter part and impurities removal part, described single filter part comprises single filter driving motor and casing, the output shaft of described single filter driving motor is connected with the power transmission shaft extend in described casing, the described power transmission shaft other end is arranged with rotating vane by end successively to shaft-body side, filter, gripper shoe, described rotating vane and power transmission shaft affixed, described cabinet wall is to projecting inward formation support rim, described gripper shoe side and filter close contact, opposite side is resisted against on the support rim of described box inside, described gripper shoe and box inside form the cavity of the fines held by filter, described cavity communicates with the discharging opening offered outside casing, described casing spiral-lock has seal cover, described seal cover and described casing and filter form feeding warehouse, described feeding warehouse communicates with the charging aperture that seal cover is offered, the corresponding described rotating vane side face of described casing arranges impurities removal outlet, described impurities removal outlet is connected with impurities removal part, it is characterized in that: between described single filter part and impurities removal part, be provided with cascade filtration part, described cascade filtration part comprises filtering wheel, cascade filtration chamber is provided with in described casing, described one end, cascade filtration chamber and impurities removal outlet, the other end is communicated with impurities removal part, described filtering wheel is arranged in cascade filtration chamber, described filtering wheel comprises annular filter plate and swiveling wheel, described annular filter plate and cascade filtration cavity wall affixed, described annular filter plate is positioned at swiveling wheel, described annular filter plate periphery and swiveling wheel inwall are fitted, described swiveling wheel one end is opening, the other end is connected with connecting plate, described swiveling wheel periphery and cascade filtration cavity wall are fitted, described swiveling wheel periphery is provided with stock chest, demarcation strip is provided with in described cascade filtration chamber, described demarcation strip side and cascade filtration cavity wall affixed, described annular filter plate and connecting plate surround a cavity, cavity is divided into upper plenum and lower cavity by described demarcation strip, connecting hole is provided with between described upper plenum and discharging opening, described upper plenum is communicated with by connecting hole with discharging opening, cascade filtration driving motor is connected with outside described casing, affixed in the middle part of cascade filtration driving motor output shaft and connecting plate.
Preferably, stock chest extrusion molten material side inwall is provided with chamfering, and described chamfering is positioned near annular filter plate side.
Preferably, be connected with conveyor screw in the middle part of connecting plate near connecting hole side, described conveyor screw extends in connecting hole through fines cavity.
Preferably, demarcation strip is provided with gas hole, and described gas hole is positioned at lower cavity side, is provided with insufflation channel in described casing, is provided with hair-dryer outside described casing, and described hair-dryer is communicated with insufflation channel.
Preferably, impurities removal outlet right side inwall abuts with filtering wheel.
[0011]the utility model hinge structure is compared to be had: the melting charge through single filter some residual is squeezed into cascade filtration chamber from impurities removal outlet, melting charge contacts with filtering wheel, be squeezed in the stock chest of bottom for annular filter plate, by extruding force, the fines in melting charge is separated in upper plenum by filter bores on annular filter plate further, be extruded in discharging opening by connecting hole again, and again remaining melting charge falls into impurities removal part by the drive of swiveling wheel, the assorted material on annular filter plate when swiveling wheel rotates, can be scraped.Like this secondary filter is carried out to melting charge, the utilization rate of fines can have been increased, do not caused the waste of resource, enhance productivity.
Accompanying drawing explanation
Fig. 1 is for partly to cut open structural representation without wire gauzee filter;
Fig. 2 is A portion enlarged drawing in Fig. 1;
Fig. 3 is filtering wheel structural representation;
Fig. 4 is cascade filtration chamber partial sectional view;
Fig. 5 is filter structural representation;
Fig. 6 is rotating vane structural representation.
Reference numeral: 1, casing, 11, gripper shoe, 12, filter, 121, filter bores, 13, rotating vane, 14, impurities removal exports, 15, discharging opening, 16, cavity, 2, seal cover, 21, charging aperture, 22, feeding warehouse, 3, cascade filtration driving motor, 31, conveyor screw, 4, impurities removal part, 41, branch sleeve, 42, screw rod, 43, assorted feed bin, 44, baiting valve, 5, demarcation strip, 51, gas hole, 52, insufflation channel, 6, venthole, 61, filter, 7, rotating vane, 8, single filter driving motor, 9, filtering wheel, 91, annular filter plate, 92, connecting plate, 93, upper plenum, 94, lower cavity, 95, cascade filtration chamber, 96, swiveling wheel, 961, stock chest.
Detailed description of the invention
With reference to accompanying drawing, the utility model is described further without wire gauzee filter embodiment.
A kind of without wire gauzee filter, melting charge is squeezed in feeding warehouse 22 by charging aperture 21, then contact with filter 12, due to the effect of extruding force, make the fines in melting charge can enter into cavity 16 by the filter bores 121 on filter 12, and the coarse fodder in melting charge can stay filter 12 surface, single filter driving motor 8 can be rotated with the rotating vane 13 be fixed on by connecting key on power transmission shaft, rotating vane 13 is fitted with filter 12 intimate surface, rotating vane 13 rotates and is scraped by the melting charge stayed on filter 12, rotational circle side face and casing 1 inwall of rotating vane 13 are fitted, along with the rotation of rotating vane 13, can be squeezed in impurities removal outlet 14 by rotating vane 13 by the melting charge scraped.Melting charge through single filter some residual is squeezed into cascade filtration chamber 93 from impurities removal outlet 14, then melting charge contacts with filtering wheel, melting charge is clamp-oned and is squeezed in the stock chest 961 of bottom for annular filter plate 91, fines in melting charge is separated in upper plenum 93 by filter bores 121 further that annular filter is taken turns on 91 by extruding force, be extruded in discharging opening 15 by connecting hole again, and again remaining melting charge falls into impurities removal part 4 by the drive of filtering wheel 9, the assorted material on annular filter plate 91 can be struck off by the rotation of swiveling wheel 96 simultaneously, ensure that filter bores 121 is not covered.Like this secondary filter is carried out to melting charge, the utilization rate of fines can have been increased, do not caused the waste of resource, enhance productivity.
The output shaft of single filter driving motor 8 is connected with the power transmission shaft extend in described casing 1, drive axis can be driven like this by single filter driving motor 8, the power transmission shaft other end is arranged with rotating vane 13 by end successively to shaft-body side, filter 12, gripper shoe 11, casing 1 inwall is to projecting inward formation support rim, gripper shoe 11 side is resisted against on the support rim inside described casing 1, the cavity 16 held by the fines of filter 12 is formed inside gripper shoe 11 and casing 1, the fines through filter 12 can be made like this to be gathered in cavity 16, the fines assembled in cavity 16 is extruded from discharging opening 15 by the extruding force of the fines entered after then passing through, and gripper shoe 11 opposite side and filter 12 close contact, filter 12 can be supported like this, make filter 12 can not rock and more not easily deformation occur, also the effect of conduction fines is played.Rotating vane 13 is affixed by connecting key with power transmission shaft, can be that power transmission shaft driven rotary blade 13 rotates like this, also facilitate the dismounting of rotating vane 13.
Casing 1 spiral-lock has seal cover 2, facilitates the dismounting of rotating vane 13, filter 12 and gripper shoe 11 like this.Described seal cover 2 forms feeding warehouse 22 with described casing 1, rotating vane 13, filter 12, described feeding warehouse 22 communicates with the charging aperture 21 that seal cover 2 is offered, the melting charge entering feeding warehouse 22 can be made like this to press to filter 12 more uniformly, and ensure that the continuity of equipment work.
Cascade filtration part is provided with between single filter part and impurities removal part 4, cascade filtration part comprises filtering wheel 9, one end, cascade filtration chamber 93 and impurities removal export 14 and are communicated with, the other end is communicated with impurities removal part 4, can make melting charge first by the separation of filtering wheel 9 like this, then rotate by it material of will mix and export 14 discharges from impurities removal.
Filtering wheel comprises annular filter plate 91 and swiveling wheel 96, described annular filter plate 91 is affixed with cascade filtration chamber 93 inwall, can be bolted or weld, annular filter plate 91 is positioned at swiveling wheel 96, described annular filter plate 91 periphery and swiveling wheel 96 inwall are fitted, can to ensure that when annular filter plate 91 is motionless swiveling wheel 96 rotates so the assorted material on its surface is struck off, described swiveling wheel 96 one end is opening, the other end is connected with connecting plate 92, such connecting plate 92 can driven rotary be taken turns, opening can be used for discharging, described swiveling wheel 96 periphery and cascade filtration chamber 93 inwall are fitted, described swiveling wheel 96 periphery is provided with stock chest 961, such is in stock chest 961 when can ensure that melting charge is extruded, arrive above impurities removal part 4 by the drive of swiveling wheel 96 afterwards, then fall down, this mode can allow melting charge fully filter, the utilization rate of further increase fines, do not cause the waste of resource, enhance productivity.
Stock chest 961 extrusion molten material side inwall is provided with chamfering, and described chamfering is positioned near annular filter plate 91 side, and when such swiveling wheel 96 rotates, the inclined-plane of chamfering can extrude further to melting charge, makes filter effect better, also ensure that scraping effect simultaneously.
Demarcation strip 5 is provided with in cascade filtration chamber 93, demarcation strip 5 side and cascade filtration chamber 93 inwall affixed, demarcation strip 5 can be made like this can not to rotate along with filtering wheel 9, and annular filter plate 91 and connecting plate 92 are surrounded an opposite side end face and have the cavity of opening to be divided into upper plenum 93 and lower cavity 94 by demarcation strip 5, so just can ensure that fines can be stayed in upper plenum 93, and directly can not enter impurities removal part 4 from the filter bores 121 below filtering wheel 9 owing to extruding.
Be provided with connecting hole between upper plenum 93 and discharging opening 15, upper plenum 93 is communicated with by connecting hole with discharging opening 15, can ensure like this to be squeezed into by fines in discharging opening 15, and as preferably, connecting hole can be downward-sloping, and more convenient like this fines enters discharging opening 15.Be connected with cascade filtration driving motor 3 outside casing 1, affixed in the middle part of cascade filtration driving motor 3 output shaft and connecting plate 92, connecting plate 92 can drive annular filter plate 91 to rotate.
Conveyor screw 42 is connected with near connecting hole side in the middle part of connecting plate 92, such connecting plate 92 can drive conveyor screw 31 to rotate when rotating, conveyor screw 42 extends in connecting hole through fines cavity, fines can be conveyed in discharging opening 15 timely by the rotation of conveyor screw 42 like this, ensure that not having too much fines in upper plenum 93 overstocks, reduce fines enters impurities removal part 4 possibility from filtration mouth.
Demarcation strip 5 is provided with gas hole 51, described gas hole 51 is positioned at lower cavity 94 side, the wind of hair-dryer blowout can enter lower cavity 94 by insufflation channel 52, the melting charge got lodged on annular filter plate 91 is blown away, ensure the unobstructed of filter bores 121, the gas of blowout can be recycled to by venthole 6 as illustrated in fig. 1 and 2 in hair-dryer and continue to use, and the gas that it also avoid heat is discharged in outside air, avoids affecting working environment.As preferably, can be connected with filter 61 in venthole 6, can be welding, also can be blocked by the branch sleeve 41 of casing 1 and impurities removal part 4.Branch sleeve 41 can be by bolt and casing 1 affixed, in branch sleeve 41, also screw rod 42 can be set, the assorted material dropped on screw rod 42 is transferred in assorted feed bin 43, then discharges by baiting valve 44 is unified, avoid assorted stockpile in branch sleeve 41 long-pending simultaneously and block venthole 6.
See Fig. 4, on the right side of impurities removal outlet 14, inwall abuts the assorted material can wiped off like this on filtering wheel 9 with filtering wheel 9, this mode can make melting charge not enter right side, and ensure that the stock chest forwarded to below impurities removal outlet 14 is clean, filter bores 121 is not covered.Gap slowly narrows from impurities removal outlet 14 to cascade filtration chamber 93 center, fines better can be made to enter upper plenum 93, play better filter effect by the pressure of cascade filtration chamber 93 inwall.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to the above embodiments, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. one kind without wire gauzee filter, comprise single filter part and impurities removal part, described single filter part comprises single filter driving motor and casing, the output shaft of described single filter driving motor is connected with the power transmission shaft extend in described casing, the described power transmission shaft other end is arranged with rotating vane by end successively to shaft-body side, filter, gripper shoe, described rotating vane and power transmission shaft affixed, described cabinet wall is to projecting inward formation support rim, described gripper shoe side and filter close contact, opposite side is resisted against on the support rim of described box inside, described gripper shoe and box inside form the cavity of the fines held by filter, described cavity communicates with the discharging opening offered outside casing, described casing spiral-lock has seal cover, described seal cover and described casing and filter form feeding warehouse, described feeding warehouse communicates with the charging aperture that seal cover is offered, the corresponding described rotating vane side face of described casing arranges impurities removal outlet, described impurities removal outlet is connected with impurities removal part, it is characterized in that: between described single filter part and impurities removal part, be provided with cascade filtration part, described cascade filtration part comprises filtering wheel, cascade filtration chamber is provided with in described casing, described one end, cascade filtration chamber and impurities removal outlet, the other end is communicated with impurities removal part, described filtering wheel is arranged in cascade filtration chamber, described filtering wheel comprises annular filter plate and swiveling wheel, described annular filter plate and cascade filtration cavity wall affixed, described annular filter plate is positioned at swiveling wheel, described annular filter plate periphery and swiveling wheel inwall are fitted, described swiveling wheel one end is opening, the other end is connected with connecting plate, described swiveling wheel periphery and cascade filtration cavity wall are fitted, described swiveling wheel periphery is provided with stock chest, demarcation strip is provided with in described cascade filtration chamber, described demarcation strip side and cascade filtration cavity wall affixed, described annular filter plate and connecting plate surround a cavity, cavity is divided into upper plenum and lower cavity by described demarcation strip, connecting hole is provided with between described upper plenum and discharging opening, described upper plenum is communicated with by connecting hole with discharging opening, cascade filtration driving motor is connected with outside described casing, affixed in the middle part of cascade filtration driving motor output shaft and connecting plate.
2. according to claim 1 without wire gauzee filter, it is characterized in that: described stock chest extrusion molten material side inwall is provided with chamfering, described chamfering is positioned near annular filter plate side.
3. according to claim 1 without wire gauzee filter, it is characterized in that: be connected with conveyor screw near connecting hole side in the middle part of described connecting plate, described conveyor screw extends in connecting hole through fines cavity.
4. according to claim 1 without wire gauzee filter, it is characterized in that: described demarcation strip is provided with gas hole, described gas hole is positioned at lower cavity side, is provided with insufflation channel in described casing, be provided with hair-dryer outside described casing, described hair-dryer is communicated with insufflation channel.
5. according to Claims 1-4 any one without wire gauzee filter, it is characterized in that: described impurities removal outlet right side inwall abuts with filtering wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712074.3U CN204263517U (en) | 2014-11-24 | 2014-11-24 | Without wire gauzee filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712074.3U CN204263517U (en) | 2014-11-24 | 2014-11-24 | Without wire gauzee filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263517U true CN204263517U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420712074.3U Active CN204263517U (en) | 2014-11-24 | 2014-11-24 | Without wire gauzee filter |
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| Country | Link |
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| CN (1) | CN204263517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379489A (en) * | 2017-07-15 | 2017-11-24 | 浙江乐能科技有限公司 | A kind of center ash melting type not draping is without fluctuation filter |
-
2014
- 2014-11-24 CN CN201420712074.3U patent/CN204263517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379489A (en) * | 2017-07-15 | 2017-11-24 | 浙江乐能科技有限公司 | A kind of center ash melting type not draping is without fluctuation filter |
| CN107379489B (en) * | 2017-07-15 | 2023-08-04 | 浙江乐能科技有限公司 | Center deslagging type non-screen-change non-fluctuation filter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Huangyan Jiangkou Street Road Village Taizhou City, Zhejiang province 318020 Patentee after: Zhejiang Leneng Technology Co., Ltd Address before: Huangyan Jiangkou Street Road Village Taizhou City, Zhejiang province 318020 Patentee before: ZHEJIANG LEENY TECHNOLOGY Co.,Ltd. |