CN207137470U - A kind of dish leaf filter - Google Patents
A kind of dish leaf filter Download PDFInfo
- Publication number
- CN207137470U CN207137470U CN201720810746.8U CN201720810746U CN207137470U CN 207137470 U CN207137470 U CN 207137470U CN 201720810746 U CN201720810746 U CN 201720810746U CN 207137470 U CN207137470 U CN 207137470U
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- CN
- China
- Prior art keywords
- filter
- central tube
- dish leaf
- support frame
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of dish leaf filter, the filter included cylindrical housings, filter screen positioned at cylindrical housings both ends, support frame positioned at the filtrating chip of housing internal layer and among cylindrical housings, support frame as described above upper surface is provided with concentric circles chute, support frame as described above upper surface is additionally provided with guiding gutter, concentric circles chute is connected by the guiding gutter, perforation on the central tube tube wall is located at filter and central tube connecting place, the overall diameter of the filter and the interior diameter of filter vat are in the same size, the upper surface and lower surface of the filter are provided with sealing-plug, it can prevent melt from being overflowed from filter surrounding, the dish leaf filter has operating efficiency height, can Reusability the advantages of, with wide market prospects.
Description
Technical field
Mechanical field is the utility model is related to, more particularly to a kind of dish leaf filter.
Background technology
Fondant filter is for filtering various plastic melt, particularly dish leaf filter, being mainly used for
PET membranes etc. require material degraded the melt filtration in higher field.This dish leaf filter filters with traditional sand filtration formula
Device, fabric filter, net filter formula filter are compared, and have that filter effect is more preferable, the higher effect of precision, in dish leaf filter
In, dish plate filter element is critical component.Current this dish leaf filter includes cylinder, and the cylinder is provided with import and entered
Mouthful, dish plate filter element is provided with the cylinder, the dish plate filter element is stacked, and rear enclosure is on central tube together, each board-like filter of dish
The both ends of the surface of core are provided with screen pack.The dish leaf filter of this structure, the filter screen of dish plate filter element end face is relied primarily on to molten
Body is filtered, and this filter type, easily impurity is deposited on dish plate, causes to filter dead angle, and melt is on dish plate
Time it is longer, improve the palliating degradation degree of melt, have impact on the quality of product；And fix screen pack, nothing on this dish plate
Method calcines cleaning to it, therefore, can only be disposable, causes the waste of material.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dish leaf filter to solve to lead in the prior art
The defects of palliating degradation degree of the melt of cause improves, dish plate is unable to Reusability.
To achieve the above object, the utility model provides following technical scheme：A kind of dish leaf filter includes described
Filter body upper end is provided with inlet, passes through connecting tube and two filterings in filter body below the inlet
Mechanism is connected, and the filter mechanism includes filter vat, is fixed on filter vat bottom center pipe, and one end of the central tube is fixed on
The inner bottom surface of the filter vat, the other end are fixed on the inner top surface of the filter vat, and the central tube is hollow tube, upper end and company
Adapter communicates, and lower end communicates with the liquid outlet positioned at filter body bottom, and the tube wall of the central tube is provided with perforation, described
Filter mechanism also includes filter, and the central tube runs through the center of the filter so that the central tube and the filtering
Device is coaxially disposed, and the filter is fixed on central tube by the spacing collar at lower both ends disposed thereon.
Preferably, the filter included cylindrical housings, filter screen positioned at cylindrical housings both ends, in housing
The filtrating chip and the support frame among cylindrical housings of layer.
Preferably, support frame as described above upper surface is provided with concentric circles chute, and support frame as described above upper surface is additionally provided with guiding gutter, institute
State guiding gutter concentric circles chute is connected.
Preferably, the perforation on the central tube tube wall is located at filter and central tube connecting place.
Preferably, the overall diameter of the filter and the interior diameter of filter vat are in the same size.
Preferably, the upper surface of the filter and lower surface are provided with sealing-plug.
Beneficial effect using above technical scheme is：The utility model discloses a kind of dish leaf filter, the mistake
Filter included cylindrical housings, the filter screen positioned at cylindrical housings both ends, the filtrating chip positioned at housing internal layer and was located at
Support frame among cylindrical housings, support frame as described above upper surface are provided with concentric circles chute, and support frame as described above upper surface is additionally provided with
Concentric circles chute is connected by guiding gutter, the guiding gutter, and the perforation on the central tube tube wall is located at filter and central tube phase
At even, the overall diameter of the filter and the interior diameter of filter vat are in the same size, on the upper surface and lower surface of the filter
Provided with sealing-plug, can prevent melt from being overflowed from filter surrounding, the dish leaf filter have operating efficiency it is high, can be repeatedly
The advantages of use, there are wide market prospects.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of filter mechanism；
Fig. 3 is the structural representation of central tube；
Fig. 4 is the structural representation of filter；
Fig. 5 is the structural representation of support frame.
Wherein, 1- filter bodies, 2- inlets, 3- connecting tubes, 4- filter mechanisms, 5- filter vats, 6- central tubes, 7-
Liquid outlet, 8- perforation, 9- filters, 10- spacing collars, 11- housings, 12- filter screens, 13- filtrating chips, 14- support frames, 15- are same
Heart circular jet groove, 16- guiding gutters, 17- sealing-plugs.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 shows specific embodiment of the present utility model：A kind of dish leaf filter includes filter body 1, described
The upper end of filter body 1 is provided with inlet 2, and the lower section of inlet 2 passes through connecting tube 3 and two in filter body 1
Individual filter mechanism 4 is connected, and is easy to improve filter efficiency.
In addition Fig. 2, shown in 3, the filter mechanism 4 includes filter vat 5, is fixed on the bottom center's pipe 6 of filter vat 7, described
One end of central tube 6 is fixed on the inner bottom surface of the filter vat 6, and the other end is fixed on the inner top surface of the filter vat 5, in described
Heart pipe 6 is hollow tube, and upper end communicates with connecting tube 3, and lower end communicates with the liquid outlet 7 positioned at the bottom of filter body 1, the pipe
Wall is provided with perforation 8, and the filter mechanism 5 also includes filter 9, and the central tube 6 runs through the center of the filter 9, made
Obtain the central tube 6 and the filter 9 to be coaxially disposed, the filter 9 is solid by the spacing collar 10 at lower both ends disposed thereon
It is scheduled on central tube 6, multiple filters can be set according to different filtration needs by spacing collar on a central tube,
The filter 9 included cylindrical housings 11, the filter screen 12 positioned at the both ends of cylindrical housings 11, positioned at the internal layer of housing 11
Filtrating chip 13 and the support frame 14 among housing 11, the upper surface of support frame as described above 13 is provided with concentric circles chute 15, institute
State the upper surface of support frame 14 and be additionally provided with guiding gutter 16, concentric circles chute 15 is connected by the guiding gutter 16, the tube wall of central tube 6
On perforation 8 be located at filter 9 and the connecting place of central tube 6, periodically spacing collar can be removed, unload filter, cleaning filtering
Each part of device, or whole filter is changed, it is easy to the reuse of device, overall diameter and the filter vat 5 of the filter 9
Interior diameter it is in the same size, the upper surface and lower surface of the filter 9 are provided with sealing-plug 17, can be close to filter
Lauter tub inwall, prevent melt from being overflowed from surrounding.
The utility model discloses a kind of dish leaf filter, the filter included cylindrical housings, positioned at cylinder
Filter screen, the filtrating chip positioned at housing internal layer and the support frame among cylindrical housings at shape housing both ends, the branch
Support upper surface is provided with concentric circles chute, and support frame as described above upper surface is additionally provided with guiding gutter, and the guiding gutter is by concentric circles chute
It is connected, the perforation on the central tube tube wall is located at filter and central tube connecting place, the overall diameter of the filter and filtering
The interior diameter of bucket is in the same size, and the upper surface and lower surface of the filter are provided with sealing-plug, and melt can be prevented from filtering
Device surrounding is overflowed, the dish leaf filter have operating efficiency it is high, can Reusability the advantages of, before there is wide market
Scape.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (6)
1. a kind of dish leaf filter, it is characterised in that including filter body, the filter body upper end is provided with feed liquor
Mouthful, it is connected below the inlet by connecting tube with two filter mechanisms in filter body, the filter mechanism
Including filter vat, filter vat bottom center pipe is fixed on, one end of the central tube is fixed on the inner bottom surface of the filter vat, separately
One end is fixed on the inner top surface of the filter vat, and the central tube is hollow tube, and upper end communicates with connecting tube, and lower end was with being located at
The liquid outlet of filter body bottom communicates, and the tube wall of the central tube is provided with perforation, and the filter mechanism also includes filter,
The central tube runs through the center of the filter so that the central tube and the filter are coaxially disposed, the filter
It is fixed on by the spacing collar at lower both ends disposed thereon on central tube.
2. dish leaf filter according to claim 1, it is characterised in that the filter included cylindrical housings,
Filter screen positioned at cylindrical housings both ends, the filtrating chip positioned at housing internal layer and the support frame among housing.
3. dish leaf filter according to claim 2, it is characterised in that support frame as described above upper surface is provided with concentric circular jet
Groove, support frame as described above upper surface are additionally provided with guiding gutter, and concentric circles chute is connected by the guiding gutter.
4. dish leaf filter according to claim 1, it is characterised in that the perforation on the central tube tube wall was located at
Filter and central tube connecting place.
5. dish leaf filter according to claim 1, it is characterised in that the overall diameter of the filter and filter vat
Interior diameter is in the same size.
6. dish leaf filter according to claim 1, it is characterised in that on the upper surface and lower surface of the filter
Provided with sealing-plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810746.8U CN207137470U (en) | 2017-07-06 | 2017-07-06 | A kind of dish leaf filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810746.8U CN207137470U (en) | 2017-07-06 | 2017-07-06 | A kind of dish leaf filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207137470U true CN207137470U (en) | 2018-03-27 |
Family
ID=61672486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810746.8U Active CN207137470U (en) | 2017-07-06 | 2017-07-06 | A kind of dish leaf filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207137470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109287A (en) * | 2020-08-28 | 2022-03-01 | 中国石油天然气股份有限公司 | Anchoring device for hydraulic jet drilling and hydraulic jet drilling pipe column |
-
2017
- 2017-07-06 CN CN201720810746.8U patent/CN207137470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109287A (en) * | 2020-08-28 | 2022-03-01 | 中国石油天然气股份有限公司 | Anchoring device for hydraulic jet drilling and hydraulic jet drilling pipe column |
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