Stirring apparatus used for sludge drying device and drying apparatus thereof

A sludge drying and sludge technology, which is applied in dewatering/drying/concentrating sludge treatment, drying, dryer and other directions, can solve the problem of reducing the moisture content of the sludge, the sludge cannot be reused, and increasing the amount of sludge. and other problems, to achieve the effect of small footprint, strong adaptability and high drying efficiency

Active Publication Date: 2016-08-03
广州正晟科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this mixer reduces the water content of the sludge by mixing additives into the sludge, which not only increases the amount of sludge, but also causes the solidified sludge to be unusable

Method used

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  • Stirring apparatus used for sludge drying device and drying apparatus thereof
  • Stirring apparatus used for sludge drying device and drying apparatus thereof
  • Stirring apparatus used for sludge drying device and drying apparatus thereof

Examples

Experimental program
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Embodiment Construction

[0029] figure 1 A preferred embodiment of the tumbling device of the present invention suitable for a bottom-drying sludge drying device in a single form is shown. The flipping device 7 includes a rotating shaft 701 and a plurality of flipping assemblies 702 , wherein a plurality of flipping assemblies 7021 - 7028 are fixedly connected to the rotating shaft 701 at a certain interval in the axial direction and can rotate around the rotating shaft 701 . Each flip assembly 702 has three blades or ratchets and each blade or ratchet extends radially outward from the rotating shaft 701 . In a plurality of flapping assemblies on a rotating shaft, the blades or ratchets of each flapping assembly are arranged to deflect forward (to the right) or backwards (to the left) by a certain amount relative to the blades or ratchets of the preceding or following flapping assemblies. Angle.

[0030] figure 2 shown with figure 1 A similar structure to the flipping device in , where more flipp...

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PUM

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Abstract

The invention provides a stirring apparatus used for sludge drying device. The stirring apparatus comprises a rotatable shaft, wherein, two ends of the rotatable shaft are arranged in shaft apertures at two end walls of a drying chamber arranged in the sludge drying device in a rotatable mode; several stirring components, wherein, several stirring components are fixedly arranged on the rotatable shaft with certain intervals and rotate with the rotatable shaft together, each stirring component in the several stirring components has blades or ratchets, wherein, the blades or the ratchets extend to outside along the shaft radial direction of the rotatable shaft; and every two adjacent stirring components in several stirring components between the blade or the ratchet have a separation angle of alpha along a circumference direction of the rotatable shaft. The invention also provides a drying apparatus by using the stirring apparatus.

Description

technical field [0001] The invention relates to the field of sludge drying, and relates to a turning device for a sludge drying device, in particular to a bottom-drying sludge drying device in the form of a single body for turning and moving sludge. A turning device for mud, and a drying device using the turning device. Background technique [0002] In the sludge treatment device, the stirring device is generally used to stir the sludge with a low moisture content and the dry powder curing agent to reduce the moisture content of the sludge. Chinese Utility Model Patent (CN203319838U) proposes a mixer for sludge solidification treatment, which continuously stirs the sludge and solidified materials put into the mixing chamber through a biaxial stirring device, so that the two can be evenly mixed, thereby reducing The purpose of sludge moisture content. However, this mixer reduces the moisture content of the sludge by mixing additives into the sludge, which not only increases...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/12
CPCC02F11/12F26B17/10
Inventor 谭玮
Owner 广州正晟科技有限公司
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