Sludge filter pressing device with automatic discharging and cleaning effects
A sludge filter press and automatic unloading technology, applied in sludge treatment, water/sludge/sewage treatment, dehydration/drying/thickened sludge treatment, etc., can solve the difficulty of unloading, large equipment footprint, Inconvenient cleaning and other problems to achieve the effect of preventing low filtration efficiency
Inactive Publication Date: 2019-07-30
WUHAN UNIV OF SCI & TECH
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
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.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[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...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a sludge filter pressing device with automatic discharging and cleaning effects. The device comprises a filter pressing bin, a filter pressing device, a sludge feeding device,a filtering device, a cleaning device, a conveying device and a water collecting tank, wherein the filter pressing bin is provided with a material inlet for adding a conditioner and a sludge inlet for adding sludge; the filter pressing device is arranged in the filter pressing bin; the sludge feeding device is arranged on the filter pressing bin; the filtering device is arranged in the filter pressing bin; the cleaning device is arranged in the filter pressing bin; the conveying device is arranged on the filter pressing bin; the water collecting tank is extractably arranged at the bottom of the filter pressing bin. According to the provided sludge filter pressing device, a filter pressing groove is formed in a filter cylinder through a rotating wheel type structure, correspondingly cleaning nozzles can be utilized to sequentially spray water to clean a bottom plate of the filter cylinder after filter pressing is completed, and the problem that the filtering efficiency is low in the subsequent filter pressing process due to sludge blockage is avoided.
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...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
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