Automatic back wash pipeline filter
A pipeline filter and filter technology, which is applied in the direction of fixed filter elements, filter separation, chemical instruments and methods, etc., can solve the problems of difficult cleaning and regeneration of filter media and the inability to realize continuous production, and achieve compact structure and economical High benefit effect
Inactive Publication Date: 2013-05-08
HAIMEN DASHENG WATER TREATMENT EQUIP PLANT
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Problems solved by technology
Most of the filters currently used are pressure filters. The cleaning and regeneration of the filter media in these filter devices is difficult, and continuous production cannot be realized.
Method used
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[0014] Such as figure 1 and 2 As shown, an automatic backwash pipeline filter of the present invention includes a filter body 1, and the two sides of the filter body 1 are respectively provided with a water inlet pipe 2 and a water outlet pipe 3, and the water inlet pipe 2 and the water outlet pipe 3 are located at On the same plane, the bottom of the filter body 1 is provided with a sewage pipe 4, and the filter body 1 is divided into a filter upper part 6 and a filter lower part 7 through an oblique filter screen 5, and the water inlet pipe 2 is arranged at the filter 7 side of the oblique lower part of the filter, the outlet pipe 3 is arranged on the oblique upper part 6 side of the filter, the top of the filter screen 5 is provided with a fixed block 8 fixed in the groove 9 on the top of the filter body 1, and the bottom of the filter screen 5 The fixed block 8 is fixed in the groove 9 at the bottom of the filter body 1, and the top of the filter body 1 is provided wi...
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The invention discloses an automatic back wash pipeline filter. The automatic back wash pipeline filter comprises a filter body. The automatic back wash pipeline filter is characterized in that both sides of the filter body are respectively provided with a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are positioned on the same plane; the bottom of the filter body is provided with a blow-off pipe; the filter body is divided into an filter inclined upper part and a filter inclined lower part through an inclined filter screen; the top part of the filter body is provided with a plurality of shower nozzles, the shower nozzles are connected with a connecting pipe through conduits, and the connecting pipe is communicated with the conduits; the connecting pipe is connected with the water inlet pipe, and a control valve is arranged on the connecting pipe; the rear side of the filter body is provided with a manhole, and a manhole cover is arranged on the manhole; a sealing washer is arranged between the manhole cover and the manhole; and the end of the connecting pipe close to the water outlet pipe is provided with a suction head. The automatic back wash pipeline filter has the advantages that the filter screen is automatically cleaned, the structure is compact, and the economic benefit is high.
Description
technical field [0001] The invention relates to the field of pipeline filters, in particular to an automatic backwashing pipeline filter. Background technique [0002] The pipeline filter is a filter involved in the pipeline transportation process, mainly composed of a nozzle, a cylinder, a filter basket, a flange, a flange cover and fasteners. Installed on the pipeline, it can remove large solid impurities in the fluid, so that the machinery, equipment and instruments can work and operate normally, so as to stabilize the process and ensure safe production. Most of the filters currently used are pressure filters. The cleaning and regeneration of the filter media in these filter devices is difficult, and continuous production cannot be realized. [0003] Therefore, there is an urgent need for an improved technology to solve this problem in the prior art. Contents of the invention [0004] The object of the present invention is to provide an automatic backwash pipeline fil...
Claims
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Inventor 叶剑生
Owner HAIMEN DASHENG WATER TREATMENT EQUIP PLANT