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Efficient washing filter plate and efficient washing filter press
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A filter plate and high-efficiency technology, applied in the fields of filtration and separation, separation methods, chemical instruments and methods, etc., can solve the problems of difficult filter plate processing technology, low moisture content filter cake, unclean washing, etc., and solve the problem of difficult processing. , The processing technology is simple, and the effect of improving work efficiency
Inactive Publication Date: 2020-02-18
河南锦程过滤设备有限公司
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[0002] Washing filter press refers to a kind of machine that can separate the slurry from the solid and liquid in industrial production, and at the same time pass the soluble ions contained in the filter cake after the solid-liquid separation into the washing water to realize the separation of the soluble ions from the filter cake. , forming a washing and filtering equipment for filter cakes with low moisture content, but the existing washing filter plates and washing filter presses have problems such as unclean washing, low efficiency, and difficult processing of filter plates.
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Embodiment 1
[0040] like figure 1 , figure 2 , image 3 As shown, a high-efficiency cleaning filter plate, the filter plate 18 is made of polypropylene and ingredients, the front and back of the filter plate 18 are provided with filter chambers 25, the upper left of the filter plate 18 The corner, the lower left corner, the upper right corner, and the lower right corner are respectively provided with washing holes 21 in one-to-one correspondence;
[0041] A drainage channel 23 is set, and the drainage channel 23 is opened on the right half of the upper frame of the filter plate 18, all of the right side frame and the right half of the lower frame;
[0042] A liquid flow channel 24 is provided, and the liquid flow channel 24 connects the washing hole 21 in the upper right corner and the washing hole 21 in the lower right corner with the drainage channel 23;
[0043] Feed channel 19 is set, and described feed channel 19 is arranged on the top of filter plate 18;
[0054] like Figure 4 , Figure 5 , Image 6 , Figure 7 As shown, in order to meet the convenient installation of the filter plate in specific applications, the filter plate 18 and the filter frame 28 are a pair of combinations, and the filter plate 18 is correspondingly provided with a matching filter frame 28, and the filter frame is provided with a The washing hole, feeding channel and blowing hole that match the size of the plate position, the feeding channel of the filter frame is connected with the inside of the filter frame through the opened feeding groove.
[0055] The frame of the filter chamber corresponding to the filter plate 18 is provided with a raised edge, and the raised edge extends toward the inside of the filter frame 28 and matches the position and size of the filter frame.
[0056] In practical application, there are two feeding passages 19, and the feeding passages are center-symmetrical about the vertical central axis of the filter plate. Adaptive s...
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Abstract
The invention relates to an efficient washing filter plate. Filter chambers are formed in the front surface and the back surface of the filter plate; a washing hole is formed in the filter plate; a flow guide groove is formed in the frame of the filter plate; a feeding channel is arranged at the upper part of the filter plate; each filter chamber is communicated with the feeding channel through afeeding groove, supporting tables are evenly distributed in the filter chambers, the flow guide groove is communicated with each filter chamber through a flow dividing hole, and the flow dividing holeis a through hole machined for communicating the flow guide groove with the filter chamber or a through groove machined in a filter frame between the flow guide groove and the filter chamber. Compared with a traditional filter plate, the structure of the filter plate is more convenient and faster in manufacturing process, and the working efficiency of washing and filter pressing is greatly improved.
Description
technical field [0001] The invention belongs to the technical field of washing filter plates, and in particular relates to an efficient washing filter plate and a high-efficiency washing filter press. Background technique [0002] Washing filter press refers to a kind of machine that can separate the slurry from the solid and liquid in industrial production, and at the same time pass the soluble ions contained in the filter cake after the solid-liquid separation into the washing water to realize the separation of the soluble ions from the filter cake. , A washing and filtering equipment for forming a filter cake with a low water content, but the existing washing filter plate and washing filter press have problems such as unclean washing, low efficiency, and difficult processing of the filter plate. Contents of the invention [0003] The purpose of this new use model is to provide a high-efficiency washing filter plate and a high-efficiency washing filter press in order to ...
Claims
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Application Information
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