CN202777995U - Dish plate type filter - Google Patents
Dish plate type filter Download PDFInfo
- Publication number
- CN202777995U CN202777995U CN 201220269293 CN201220269293U CN202777995U CN 202777995 U CN202777995 U CN 202777995U CN 201220269293 CN201220269293 CN 201220269293 CN 201220269293 U CN201220269293 U CN 201220269293U CN 202777995 U CN202777995 U CN 202777995U
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- CN
- China
- Prior art keywords
- dish plate
- dish
- filter element
- plate type
- plate filter
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- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a dish plate type filter, which is provided with a cylinder body, wherein the cylinder body is provided with an inlet and an outlet; the cylinder body is internally provided with dish plate type filtering cores; the dish plate type filtering cores are overlapped and then are sleeved on a central pipe; and filtering nets are arranged on the two end faces of each dish plate type filtering core. The dish plate type filter is characterized in that a plurality of concentric circumference flow grooves are formed in the end faces of the dish plate type filtering cores; a plurality of guide grooves are arranged in the radial direction of the dish plate type filtering cores; and circumference flow grooves are communicated through the guide grooves. With the adoption of the structure disclosed by the utility model, after a smelting body is filtered by the filtering nets, the smelting body flows to the central pipe through the circumference flow grooves and the guide grooves; the smelting body is smoothly filtered and blocking is not easy to occur; and the dish plate type filter can be washed by using a calcining manner and can be repeatedly utilized.
Description
Technical field
The utility model relates to a kind of fondant filter, particularly a kind of dish leaf filter.
Background technology
Fondant filter is used for filtering various plastic melt, dish leaf filter particularly, mainly be for PET membrane etc. to material the have relatively high expectations melt filtration in field of degraded.This dish leaf filter is compared with traditional sand filtration formula filter, fabric filter, net filter formula filter, has filter effect better, the effect that precision is higher, and in the dish leaf filter, the dish plate filter element is critical component.Present this dish leaf filter comprises cylindrical shell, and described cylindrical shell is provided with import and entrance, is provided with the dish plate filter element in the described cylindrical shell, and described dish plate filter element is stacked to be enclosed within on the central tube together afterwards, and the both ends of the surface of each dish plate filter element are provided with screen pack.The dish leaf filter of this structure, the main filter screen of dish plate filter element end face that relies on filters melt, this filter type, impurity is deposited on the dish plate easily, cause and filter the dead angle, and the time of melt on the dish plate is longer, has improved the palliating degradation degree of melt, has affected the quality of product; And fixing screen pack on this dish plate, can't clean its calcining, therefore, can only disposablely use, cause the waste of material.
Summary of the invention
In view of the deficiency that background technology exists, the technical problems to be solved in the utility model is to reduce the dish leaf filter of melt palliating degradation degree and dish plate energy Reusability.
For this reason, the utility model adopts following technical scheme to realize: a kind of dish leaf filter, has cylindrical shell, described cylindrical shell is provided with import and outlet, be provided with the dish plate filter element in the described cylindrical shell, described dish plate filter element is stacked to be enclosed within on the central tube together afterwards, the both ends of the surface of each dish plate filter element are provided with screen pack, the end face that it is characterized in that described dish plate filter element is provided with some concentric circumference chutes, and the dish plate filter element radially be provided with some gathering sills, this gathering sill is communicated with all circumference chutes.
Described stacker dish plate filter element together, wherein per two are adopted the outside fix circles to snap together to carry out stacked, and described outside fix circle is evenly equipped with through hole.
Put again the dish plate filter element behind the sheathed interior centring ring on the described central tube.
This structure of the present utility model, because after the dish plate arranges circumference chute and gathering sill, so that can discharge from circumference chute and gathering sill through the melt after the screen pack filtration, reduced the time of staying of melt on the dish plate, reduced the palliating degradation degree of melt, and can calcine cleaning, can Reusability.
Description of drawings
The below further describes details of the present utility model more by reference to the accompanying drawings.
Fig. 1 is structure chart of the present utility model;
Fig. 2 is the structure chart of the utility model dish plate;
Fig. 3 is that the utility model Fig. 1 is along the cutaway view of A-A;
Fig. 4 is the structure chart of the utility model outside fix circle;
Fig. 5 is the structure chart of centring ring in the utility model.
The specific embodiment
With reference to accompanying drawing, this dish leaf filter, has cylindrical shell, described cylindrical shell is provided with import 1 and outlet 6, is provided with dish plate filter element 3 in the described cylindrical shell 5, and described dish plate filter element 3 is stacked to be enclosed within on the central tube 4 together afterwards, the both ends of the surface of each dish plate filter element 3 are provided with screen pack 10, the end face of described dish plate filter element 3 is provided with some concentric circumference chutes 7, and at the some gathering sills 8 of radially being provided with of dish plate filter element 3, this gathering sill 8 is communicated with all circumference chutes 7.After melt enters from import 1, after the screen pack filtration, pool together by circumference chute 7 and gathering sill 8, and flow to central tube 4, discharge by exporting 6, the described dish plate filter element 3 that stacks together, wherein per two are adopted outside fix circles 2 to snap together to carry out stacked, described outside fix circle 2 is evenly equipped with through hole 9, melt can enter into screen pack by the through hole 9 of outside fix circle 2 and filter, per two dish plate filter elements, 3 usefulness outside fix circles 2 are fastened, and centring ring 11 is located in adopting, be convenient to dismounting, be bonded together to prevent all dish plate filter elements 3, put again dish plate filter element 3 behind the sheathed interior centring ring 11 on the described central tube 4, like this, to guarantee the stability of filter core in filter process, after melt passed through dish plate filter element 3, the through hole that passes through first interior centring ring enters into central tube 4 again to carry out discharging by exporting 6.
Claims (3)
1. dish leaf filter, has cylindrical shell, described cylindrical shell is provided with import and outlet, be provided with the dish plate filter element in the described cylindrical shell, described dish plate filter element is stacked to be enclosed within on the central tube together afterwards, and the both ends of the surface of each dish plate filter element are provided with screen pack, it is characterized in that the end face of described dish plate filter element is provided with some concentric circumference chutes, and the dish plate filter element radially be provided with some gathering sills, this gathering sill is communicated with all circumference chutes.
2. dish leaf filter according to claim 1 is characterized in that described stacker dish plate filter element together, and wherein per two are adopted the outside fix circles to snap together to carry out stacked, and described outside fix circle is evenly equipped with through hole.
3. dish leaf filter according to claim 2 is characterized in that putting the dish plate filter element behind the sheathed interior centring ring on the described central tube again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269293 CN202777995U (en) | 2012-06-08 | 2012-06-08 | Dish plate type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269293 CN202777995U (en) | 2012-06-08 | 2012-06-08 | Dish plate type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777995U true CN202777995U (en) | 2013-03-13 |
Family
ID=47805342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220269293 Expired - Fee Related CN202777995U (en) | 2012-06-08 | 2012-06-08 | Dish plate type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777995U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396353A (en) * | 2015-12-18 | 2016-03-16 | 浙江宇丰机械有限公司 | High-viscosity material full-automatic backwashing coarse-filtration system |
| CN107126741A (en) * | 2016-08-05 | 2017-09-05 | 赛佳迈（广州）环保设备有限公司 | A kind of filter plant |
| CN105381640B (en) * | 2015-12-18 | 2017-10-20 | 浙江宇丰机械有限公司 | A kind of disc shaped cascading type filter |
| CN109260802A (en) * | 2018-11-22 | 2019-01-25 | 河海大学常州校区 | A kind of stacked fondant filter |
| CN110548327A (en) * | 2019-09-27 | 2019-12-10 | 杭州科百特过滤器材有限公司 | Dish-shaped filter disc for filtering high-viscosity melt |
-
2012
- 2012-06-08 CN CN 201220269293 patent/CN202777995U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396353A (en) * | 2015-12-18 | 2016-03-16 | 浙江宇丰机械有限公司 | High-viscosity material full-automatic backwashing coarse-filtration system |
| CN105381640B (en) * | 2015-12-18 | 2017-10-20 | 浙江宇丰机械有限公司 | A kind of disc shaped cascading type filter |
| CN107126741A (en) * | 2016-08-05 | 2017-09-05 | 赛佳迈（广州）环保设备有限公司 | A kind of filter plant |
| CN107126741B (en) * | 2016-08-05 | 2023-09-15 | 赛佳迈（广州）环保设备有限公司 | Filtering equipment |
| CN109260802A (en) * | 2018-11-22 | 2019-01-25 | 河海大学常州校区 | A kind of stacked fondant filter |
| CN110548327A (en) * | 2019-09-27 | 2019-12-10 | 杭州科百特过滤器材有限公司 | Dish-shaped filter disc for filtering high-viscosity melt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160810 Address after: 325000 office building, Pearl River Road Administrative Committee, Binhai Economic Zone, Wenzhou economic and Technological Development Zone, Zhejiang, Wenzhou province 5108 Patentee after: ZHEJIANG YUFENG MACHINERY CO., LTD. Address before: 325000 No. 516, Airport Avenue, Longwan District, Zhejiang, Wenzhou Patentee before: Wenzhou Yufeng Chemical Fiber Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |