A horizontal screw conveying sludge cleaning equipment and its cleaning method

A horizontal screw and cleaning equipment technology, which is applied in construction, earth mover/excavator, etc., can solve the problems of expensive equipment, sedimentation sites, environmental pollution, and large energy consumption of dredging equipment, so as to save the mixing process , The structure of the equipment is simple, and the effect of energy saving is obvious

Active Publication Date: 2019-05-03
XIAMEN UNIV TAN KAH KEE COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention improves the above problems, that is, the technical problem to be solved by the present invention is that the existing dredging equipment consumes a lot of energy; the equipment is complex and expensive, requires a large sedimentation site, and causes environmental pollution

Method used

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  • A horizontal screw conveying sludge cleaning equipment and its cleaning method
  • A horizontal screw conveying sludge cleaning equipment and its cleaning method
  • A horizontal screw conveying sludge cleaning equipment and its cleaning method

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as figure 1 As shown, the horizontal screw conveying sludge cleaning equipment mainly includes a horizontal screw tunneling device located at the low position and a vertical screw conveying device located at the high position continuously and multi-staged from bottom to top. There are multiple screw conveying devices. The screw conveying device is named according to the order of the first level, the second level, the third level..., the structure of the longitudinal screw conveying device and the horizontal screw driving device are basically the same, the difference lies in the method of placement, and the front end of the horizontal screw driving device has a The excavation section that excavates the soil.

[0025] The left-handed helical shaft 14 with left-handed helical blades connected to the left end of the auger of ...

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Abstract

The invention provides horizontal screw conveying silt cleaning equipment and method. The equipment comprises a transverse screw driving device arranged in a low position I and longitudinal screw conveying devices continuously arranged in a high position at multiple stages from bottom to top, wherein the transverse screw driving device and the longitudinal screw conveying devices comprise auger outer sleeves; screw auger shafts with screw blades are arranged inside the auger outer sleeves; driving devices for driving the screw auger shafts to rotate are arranged at the upper ends of the screw auger shafts; the auger outer sleeve of the transverse screw driving device is communicated with the lower end of the auger outer sleeve of the last-stage longitudinal screw conveying device at the bottom. The equipment has a simple structure and high silt cleaning efficiency, obviously saves energy, is simple and convenient to operate, has small operating space, dispenses with wide-range movement or rotation and is cheap, economical and practicable.

Description

technical field [0001] The invention relates to a horizontal spiral conveying sludge cleaning device and a cleaning method thereof. Background technique [0002] At present, excavators or cutter suction cleaning equipment are mainly used for cleaning waterways, river courses, reservoirs and various sedimentation tanks. The excavator is mainly suitable for occasions where the wading is shallow and the thickness of the silt is small; the cutter suction cleaning equipment uses the winch device to first stir the silted soil and water into a mud state, and then sucks it out with a mud pump. This method requires large power for stirring and suction, and consumes a lot of energy; second, the equipment is complicated and expensive; third, the sucked mud needs to be precipitated and filtered out before it can be loaded and transported away, which requires a large settling site , but also cause environmental pollution. Contents of the invention [0003] The present invention impro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F5/28
CPCE02F5/282
Inventor 金守宽
Owner XIAMEN UNIV TAN KAH KEE COLLEGE
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