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Water guiding structure of sludge precipitation tank

A technology of sludge precipitation and water-conducting structure, which is applied to the feeding/discharging device of the sedimentation tank, etc., can solve the problems of long stirring time and low sedimentation efficiency of the sedimentation tank, so as to improve the stirring and pulverizing effect, improve the sedimentation efficiency, The effect of shortening the mixing time

Pending Publication Date: 2016-12-21
WUXI LIANGHUI ENVIRONMENTAL PROTECTION MACHINERY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the function of the water guide pipe in the existing sedimentation tank is only to divert the sludge water, the sludge will not be squeezed and crushed during the diversion process, so the stirring in the sedimentation tank takes a long time, and the sedimentation efficiency of the sedimentation tank is low

Method used

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  • Water guiding structure of sludge precipitation tank
  • Water guiding structure of sludge precipitation tank
  • Water guiding structure of sludge precipitation tank

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Embodiment Construction

[0015] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 , figure 2 As shown, the water guide structure of the sludge sedimentation tank of this embodiment includes a distribution pipe 2 installed in the center of the sedimentation tank body 1, and a water guide pipe 3 is installed on the side wall of the distribution pipe 2, and the water guide pipe 3 is an elastic telescopic structure. There is a roller 5 at its end, and the roller 5 is in rolling contact with the guide ring 4 installed on the inner wall of the sedimentation tank body 1 .

[0017] Further, as figure 2 , image 3 As shown, the elastically telescopic aqueduct 3 includes an inner conduit 31 communicated with the distribution pipe 2 and an outer conduit 32 slidingly sleeved on the outer wall of the inner conduit 31, a spring 33 is installed between the inner conduit 31 and the outer conduit 32, and the i...

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Abstract

The invention relates to a water guiding structure of a sludge precipitation tank. The water guiding structure comprises a distribution tube arranged in the center of a precipitation tank body, the sidewall of the distribution tube is provided with water guiding tubes, the water guiding tubes are elastic telescoping structures, the end portion of every water guiding tube is provided with a roller, and the rollers are in rolling contact with guiding rings arranged on the inner wall of the precipitation tank body. Every water guiding tube comprises an inner guiding tube connected with the distribution tube and an outer guiding tube nested on the outer wall of the inner guiding tube in a sliding manner, a spring is arranged between the inner guiding tube and the outer guiding tube, the end portion of the inner guiding tube is provided with an axial through hole, and the end portion of the outer guiding tube is provided with a radial through hole. The guiding rings are fixedly connected with the inner wall of the precipitation tank body through supports, and the inner wall of every guiding ring is provided with a plurality of projections uniformly arranged at intervals. The elastic telescoping water guiding tubes adopted in the invention can guide sludge water and also can preliminarily crush the sludge water to assist dispersion of the sludge, so improvement of the later stirring and crushing effect is facilitated.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a sludge sedimentation tank. Background technique [0002] The sludge water in the sedimentation tank generally needs to be pulverized. The pulverized and filtered sludge is discharged from the bottom of the sedimentation tank, and the purified water is discharged from the top of the sedimentation tank. In the existing sedimentation tank, a stirring blade is installed on the central rotating shaft, and the upper end of the rotating shaft is driven by a motor. Under the rotation of the stirring blade, the sludge is pulverized to reduce the existence of large mud lumps. Since the function of the water guide pipe in the existing sedimentation tank is only to divert the sludge water, the sludge will not be squeezed and crushed during the diversion process, so the stirring in the sedimentation tank takes a long time, and the sedimentation efficiency of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/24
Inventor 朱建华薛慧忠
Owner WUXI LIANGHUI ENVIRONMENTAL PROTECTION MACHINERY CO LTD
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