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Novel anti-end leakage filter element

A filter element and leakage filtration technology, applied in the field of filtration, can solve the problems of small contact area between water and filter element, short service life of filter element, weak filter element dirt holding capacity, etc., and achieve reasonable structure design, prolong service life and excellent filtering effect Effect

Inactive Publication Date: 2018-07-13
苏州爱利过滤技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common filter elements used to filter water have a small contact area between water and the filter element, and the pressure difference required for the use of the filter element is relatively large, and water is easy to seep from both ends of the filter element, failing to achieve the purpose of filtering, and the service life of the filter element is short. The dirt-holding capacity of the filter element is weak, it needs to be replaced frequently, and the use cost is high

Method used

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Examples

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specific Embodiment 1

[0016] Specific embodiment one, please refer to Figure 1-4 , a novel anti-end leakage filter element, comprising a lower end cover 1, an upper end cover 2 and a filter element body 3, the upper and lower ends of the filter element body 3 are provided with a hot-melt layer 9, the thickness of the hot-melt layer 9 is 5 mm, The upper end cover 2 is fixed on the hot-melt layer 9 at the upper end of the filter body 3, the lower end cover 1 is fixed on the hot-melt layer 9 at the lower end of the filter body 3, and the filter body 3 is PP fiber layer from outside to inside. 7. Activated carbon layer 6 and PE layer 5, the outer surface of the filter element body 3 is provided with a plurality of grooves 2, the depth of the groove 2 is 4.4 mm, and the width of the groove 2 is 2.4 mm, so The lower end cover 1 and the upper end cover 3 are provided with a gasket groove 8, the lower end cover 1 and the upper end cover 2 are fixed on the two ends of the filter element body 3 by hot press...

specific Embodiment 2

[0017] Specific embodiment two, please refer to Figure 1-4 , a novel anti-end leakage filter element, comprising a lower end cover 1, an upper end cover 2 and a filter element body 3, the upper and lower ends of the filter element body 3 are provided with a hot-melt layer 9, the thickness of the hot-melt layer 9 is 5 mm, The upper end cover 2 is fixed on the hot-melt layer 9 at the upper end of the filter body 3, the lower end cover 1 is fixed on the hot-melt layer 9 at the lower end of the filter body 3, and the filter body 3 is PP fiber layer from outside to inside. 7. Activated carbon layer 6 and PE layer 5, the outer surface of the filter element body 3 is provided with a plurality of grooves 2, the depth of the groove 2 is 4.6 mm, and the width of the groove 2 is 2.6 mm, so The lower end cover 1 and the upper end cover 3 are provided with a gasket groove 8, the lower end cover 1 and the upper end cover 2 are fixed on the two ends of the filter element body 3 by hot press...

specific Embodiment 3

[0018] Specific embodiment three, please refer to Figure 1-4 , a novel anti-end leakage filter element, comprising a lower end cover 1, an upper end cover 2 and a filter element body 3, the upper and lower ends of the filter element body 3 are provided with a hot-melt layer 9, the thickness of the hot-melt layer 9 is 5 mm, The upper end cover 2 is fixed on the hot-melt layer 9 at the upper end of the filter body 3, the lower end cover 1 is fixed on the hot-melt layer 9 at the lower end of the filter body 3, and the filter body 3 is PP fiber layer from outside to inside. 7. Activated carbon layer 6 and PE layer 5, the outer surface of the filter element body 3 is provided with a plurality of grooves 2, the depth of the groove 2 is 4.8 mm, and the width of the groove 2 is 2.8 mm, so The lower end cover 1 and the upper end cover 3 are provided with a gasket groove 8, the lower end cover 1 and the upper end cover 2 are fixed on the two ends of the filter element body 3 by hot pre...

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Abstract

The invention relates to the technical field of filtering, in particular to a novel anti-end leakage filter element. The novel anti-end leakage filter element is characterized in that the outer surface of a filter element body is provided with a plurality of grooves; the contact area between the filter element and water is increased by the groove ring, so that the filtering effect of the filter element is more excellent; hot melt layers are arranged at both ends of the filter element, and are used for blocking the passing of water, so as to effectively avoid the end leakage of water; the pressure difference for water passing is large, and the filtering amount of water is large; the replacing frequency of the filter element is reduced, the service life of the filter element is prolonged, and the use cost of the filter element is effectively reduced; the structural design is reasonable, and the filter element is convenient in use, replacement and installation, and is suitable for being popularized and applied.

Description

technical field [0001] The invention relates to the technical field of filtration, in particular to a novel anti-end leakage filter element. Background technique [0002] The filter element separates solid particles in liquid or gas, or fully contacts different material components to speed up the reaction time, which can protect the normal operation of the equipment or the cleanliness of the air. When the fluid enters the filter element with a certain specification filter, its impurities are blocked. , while clean fluid exits through the filter element. The liquid filter element makes the liquid (including oil, water, etc.) clean the polluted liquid to the state required for production and life, that is, to make the liquid reach a certain degree of cleanliness. Common filter elements used to filter water have a small contact area between water and the filter element, and the pressure difference required for the use of the filter element is relatively large, and water is eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/50B01D29/11
CPCB01D29/50B01D29/11
Inventor 徐国定邵可群刘凤祈林进
Owner 苏州爱利过滤技术有限公司
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