Chipping water filtering screen
A technology of filter screen and granulated water, which is applied in the direction of filtration and separation, fixed filter element filter, layered products, etc. It can solve the problems that debris cannot be filtered out, and the filter screen is not separated.
Inactive Publication Date: 2015-09-16
CHANGZHOU BOMEI NEW MATERIAL TECH
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Problems solved by technology
The commonly used pelletized water filter structure should be able to filter polypropylene debris in the water, but since the filter screen (welded by 168 3mm slats) the gap between the slats is O. 5mm, and the plastic debris The debris is in the form of flakes with a thickness of O.2mm and a diameter of less than 3mm. When the water flow and debris pass through the filter screen, the filter screen cannot filter out the debris. The actual situation on site is that the filter screen does not separate any debris
Method used
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[0009] The present invention will now be further described in conjunction with specific examples, and the following examples are intended to illustrate the present invention rather than further limit the present invention.
[0010] like figure 1 A kind of cutting water filtering net shown, comprises stainless steel support beam 1, and the upper surface of stainless steel support beam 1 is covered with skeleton layer 2, and the upper surface of skeleton layer 2 is covered with filtering layer 3, and skeleton layer 2 is 5 mesh stainless steel wires Net, filter layer 3 is a 40 mesh stainless steel wire mesh.
[0011] The aperture of the 40-mesh stainless steel wire mesh is only 0.125mm×0.125mm, which is much lower than the grid filter with a gap of 0.5mm, so that most of the debris is filtered out.
[0012] Inspired by the above-mentioned ideal embodiment according to the present invention, through the above-mentioned description content, relevant workers can make various change...
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Abstract
The invention relates to a chipping water filtering screen. The chipping water filtering screen comprises a stainless steel support beam, wherein the upper surface of the stainless steel support beam is coated with a framework layer; the upper surface of the framework layer is coated with a filtering layer; the framework layer is a 5-mesh stainless steel screen; the filtering layer is a 40-mesh stainless steel screen. The chipping water filtering screen has the beneficial effects that the pore diameter of the 40-mesh stainless steel screen is only 0.125mm*0.125mm, which is greatly lower than that of a grid type filtering screen with the clearance of 0.5mm, so that most of chippings are filtered away.
Description
technical field [0001] The invention relates to a granulated water filter net. Background technique [0002] Since the granulation water contains the largest plastic debris after passing through the centrifugal dryer, these debris must be removed through a filter, and the clean water enters the water tank again for circulation. The commonly used pelletized water filter structure should be able to filter polypropylene debris in the water, but since the filter screen (welded by 168 3mm slats) the gap between the slats is O. 5mm, and the plastic debris Chips are flakes with a thickness of 0.2mm and a diameter of less than 3mm. When water flow and debris pass through the filter screen, the filter screen cannot filter out the debris. The actual situation on site is that the filter screen does not separate any debris. Contents of the invention [0003] The technical problem to be solved by the present invention is: based on the above problems, the present invention provides a g...
Claims
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IPC IPC(8): B01D39/20B01D29/05B01D29/56B32B15/01B32B15/18
Inventor 刘鲸朱加尖刘春林
Owner CHANGZHOU BOMEI NEW MATERIAL TECH