High efficiency diversion filter
A filter and high-efficiency technology, which is applied in the fields of fixed filter element filters, filtration and separation, chemical instruments and methods, can solve the problems of uneven mixing of additives and high difficulty in stirring, and achieve uneven mixing of components, low production costs, good effect
Active Publication Date: 2021-02-05
浙江国涛滤料科技有限公司
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Problems solved by technology
[0002] At present, in the process of wastewater treatment, due to the existence of various toxic and harmful substances, foams and suspended objects in the wastewater, it is necessary to filter the foams and suspended objects, and at the same time add some additives to purify the wastewater so that the wastewater reaches the specified level. However, the current filter generally has a complex structure or directly uses steel wire mesh to filter foam and suspended solids. Although it has the effect of filtering, it can only be filtered by taking the steel mesh out of the water surface when removing it. However, when additives are mixed into the liquid, because the mixed liquid has not been stirred or some solid or powdery objects cannot be effectively mixed into the wastewater, the additives in the wastewater are mixed unevenly, or several additives need to be mixed. When re-adding, another container is required for mixing, and the mixing is difficult
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[0023] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .
[0024] Such as Figure 1-5 As shown, a high-efficiency diversion filter includes a quadrangular mounting frame 11 formed by connecting four hollow rectangular metal plates end to end, at least one set of filter layers 10 arranged in the mounting frame 11, and the filter layer 10 includes a distribution layer 8 and a mixing layer 7 arranged sequentially from top to bottom, the distribution layer 8 is composed of a number of distribution pipes 6 horizontally arranged in the installation frame 11, and the mixing layer 7 is composed of several horizontally arranged in the installation frame 11 The mixed flow tube 5 inside is composed of the cross-section ...
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Abstract
The invention provides a high-efficiency diversion filter, which includes a mounting frame and a filter layer arranged in the mounting frame. The filter layer includes a diversion layer and a mixing layer. It consists of mixed flow tubes installed horizontally in the installation frame. The cross-sections of the splitter tubes and the mixed flow tubes are all right-angled equilateral triangle structures. On both sides of the corner, the distance between two adjacent shunting tubes and mixing tubes is smaller than the distance between their hypotenuses. The extension area and the two right-angled surfaces of the mixed flow tube are intersected at 90°. It can effectively filter the foam and suspended solids in the liquid, and can quickly and evenly mix the liquid passing through the filter during the filtering process, so that the mixing of the liquid and the additive is more uniform, the structure is simple, the operation is easy, and the production cost is low. .
Description
technical field [0001] The invention relates to the field of demister filters, in particular to high-efficiency diversion filters. Background technique [0002] At present, in the process of wastewater treatment, due to the existence of various toxic and harmful substances, foams and suspended objects in the wastewater, it is necessary to filter the foams and suspended objects, and at the same time add some additives to purify the wastewater so that the wastewater reaches the specified level. However, the current filter generally has a complex structure or directly uses steel wire mesh to filter foam and suspended solids. Although it has the effect of filtering, it can only be filtered by taking the steel mesh out of the water surface when removing it. However, when additives are mixed into the liquid, because the mixed liquid has not been stirred or some solid or powdery objects cannot be effectively mixed into the wastewater, the additives in the wastewater are mixed uneve...
Claims
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IPC IPC(8): B01D19/00B01D29/58
Inventor 庞伟杰
Owner 浙江国涛滤料科技有限公司