A sludge filter press device with automatic discharge and cleaning
A technology of automatic unloading and sludge pressure filtration, which is applied in sludge treatment, water/sludge/sewage treatment, dehydration/drying/thickened sludge treatment, etc., which can solve the difficulty of unloading, inconvenient cleaning, and equipment occupation Large area and other problems, to achieve the effect of preventing low filtration efficiency
Inactive Publication Date: 2021-09-03
WUHAN UNIV OF SCI & TECH
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Problems solved by technology
At present, the devices used to filter sludge are belt filter presses, plate and frame filter presses, etc., but there are disadvantages that the devices occupy a large area, are difficult to unload, and are not easy to clean.
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0041] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.
[0043] Such as figure 1 As shown, the sludge filter press device provided in the embodiments of the present inv...
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The invention relates to an automatic unloading and cleaning sludge filter press device, comprising: a filter press chamber, which is provided with a material inlet for adding conditioner and a mud inlet for adding sludge; device, the filter press device is set in the filter press bin; the mud feeding device, the mud feeding device is set on the filter press bin; the filter device, the filter device is set in the filter press bin; the cleaning device, the cleaning device is set in the filter press bin; The transport device is arranged on the filter press chamber; and the sump, the sump is detachably arranged at the bottom of the filter press chamber. In the sludge filter press device provided by the present invention, the filter press tank is arranged on the filter cylinder with a rotary wheel structure, so that after the filter press is completed, the bottom plate can be sprayed and cleaned successively by the cleaning nozzle to prevent the sludge from clogging and causing subsequent The filtration efficiency is low during the press filtration process.
Description
technical field [0001] The invention relates to a filter press device, in particular to an automatic unloading and cleaning sludge filter press device. Background technique [0002] The sludge produced by the water treatment system has a high water content and a large volume, which is inconvenient for transportation, treatment or disposal. Sewage will produce a large amount of sludge after sedimentation treatment. Even after concentration and digestion treatment, the water content is still as high as 96%. Reduce the land occupation of sludge. At present, the devices used to filter sludge are belt filter presses, plate and frame filter presses, etc., but there are disadvantages that the devices occupy a large area, are difficult to unload, and are not easy to clean. Contents of the invention [0003] In view of the above problems, a sludge filter press device that can realize automatic unloading and cleaning is now provided. [0004] The specific technical scheme is as f...
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IPC IPC(8): C02F11/122C02F11/14
CPCC02F11/122C02F11/14C02F2303/16
Inventor 张梦竹周家玉陈伊婷袁文斌齐曼古丽·麦麦提敏谢俊李东麟
Owner WUHAN UNIV OF SCI & TECH