Filter cloth belt of spin-drying sludge and sludge spin-drying device using the same

A technology of dewatering device and filter cloth belt, which is applied in the fields of dewatering/drying/concentrated sludge treatment, water/sewage treatment, water/sewage treatment equipment, etc. To avoid problems such as detours, to achieve the effect of simple hooking and quick hooking

Inactive Publication Date: 2007-12-26
TDE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the filter cloth belt used in this dehydration device is often replaced due to dirt, and the filter cloth belt is long and wide, it is more complic...

Method used

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  • Filter cloth belt of spin-drying sludge and sludge spin-drying device using the same
  • Filter cloth belt of spin-drying sludge and sludge spin-drying device using the same
  • Filter cloth belt of spin-drying sludge and sludge spin-drying device using the same

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Embodiment Construction

[0038] The filter cloth belt type dehydration device of the present invention is a device that filters a slurry-like or sludge-like object to be dehydrated and treats it into a cake-like shape with a relatively low water content. Examples of the dewatered product include excess sludge in the food industry, product recovery from sludge in the chemical and metal industries, waste, activated excess sludge of sewage, and domestic sewage sludge.

[0039] The basic principle of the filter cloth belt type dehydration device is to filter and dehydrate the dehydrated material supplied to the filter cloth belt by pressing the pressure belt or roller, or by suction from the lower part of the filter cloth belt. The method of dewatering under pressure by sandwiching the material between two filter cloth belts or between the filter cloth belt and the pressure belt; or using a single filter cloth belt, dewatering by the pressing of the roller and the suction from the lower part of the filter ...

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PUM

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Abstract

The present invention provides a sullage dewatering used jointed cloth filter strip which dewaters the slurry shaped or sullage shaped dewatering object to the cake shaped object that contains lower moisture and can simplify the hanging operation of the sullage dewatering used jointed cloth filter strip and the cloth filter strip type dewatering device. The cloth filter strip type dewatering device is provided with the following components: a sullage dewatering used jointed cloth filter strip, which is used for the cloth filter strip of the cloth filter type dewatering device for dewatering the slurry shaped or sullage shaped dewatering object to the cake shaped object that contains lower moisture, and it is formed by clutching the seam ring of the hatch strip provided with seam rings at the two end parts and traversing the component wire through the formed through hole to joint it; and a dewatering part which does filtering and dewatering to the dewatering object provided on the cloth filter strip by the pressing of the pressuring strip or roller and/or the suction from the lower part of the cloth filter strip; besides, it winds the jointed cloth filter strip and do dewatering to the sullage shaped dewatering object.

Description

technical field [0001] The present invention relates to a filter cloth belt for sludge dewatering for dehydrating a slurry-like or silty-like dewatered object into a cake-like form with a relatively low moisture content, and a filter cloth belt-type sludge dewatering device applying the same. Background technique [0002] As an apparatus for dehydrating sludge-like or sludge-like industrial waste water, sewage, excrement, and the like into a cake-like form with a low moisture content, a belt pressurized dewatering apparatus using a filter cloth belt is known. The basic principle of this belt pressurization type dehydration device is to filter the water by pressing the dehydration process object on the filter cloth belt with a pressurization belt or a roller. [0003] For example, it has been disclosed that there are two endless filter cloth belts that are wound around a plurality of press rolls and high pressure rolls in a state where the dewatered object is sandwiched, and ...

Claims

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Application Information

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IPC IPC(8): B01D33/056B01D33/04B30B9/24C02F11/12D04H1/498D06M17/00
CPCC02F11/123B30B9/241B01D33/04B01D33/64C02F2201/002Y02W10/20
Inventor 森丰大户博之泽田和之舟桥健
Owner TDE
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