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Online sewage cutting and smashing device

A crushing device and sewage technology, which is applied in the direction of grain processing, etc., can solve the problems of damage to hardware facilities, failure of secondary treatment, and low efficiency of primary treatment, so as to improve efficiency, prevent dirt from clogging, and ensure the effect

Active Publication Date: 2016-04-20
AIDI MACHINE HANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is that in the prior art, the primary treatment of sewage is generally completed through the cooperation of grids, grit chambers and sedimentation tanks. In fact, sewage passes through a large number of pipelines, which misses the best and most It can directly crush the sewage in the pipeline flow stage, which leads to the low efficiency of the primary treatment, the failure of the secondary treatment, and the problem that it is easy to cause irreversible damage to the hardware facilities in the subsequent treatment process, thus providing A sewage online cutting and crushing device with optimized structure

Method used

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  • Online sewage cutting and smashing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Cutting blade 11 is parallel to the inwall of cutting cylinder 7 and is arranged on the outside of rotating shaft 5 and the projection of cutting blade 11 coincides with rotating shaft 5 in the vertical direction, namely cutting blade 11 is longitudinally arranged, and when cutting cylinder 7 is cylindrical shape, cutting The blades 11 are perpendicular to the horizontal direction, and when the cutting cylinder 7 is in the shape of a rounded truncated cone, the plurality of cutting blades 11 are in the shape of a rounded truncated cone as a whole. Taking the setting of four cutting blades 11 as an example, the upper bottom of the cylindrical or rounded frustum-shaped space where the cutting blades 11 are located is marked as U1, U2, U3, U4 at the four positions of the front, rear, left, and right sides, and the positions where the cutting blades 11 are located are marked as U1, U2, U3, and U4. The lower bottom of the cylindrical or rounded truncated space is marked as D1...

Embodiment 2

[0046] The cutting blades 11 are evenly distributed on the outside of the rotating shaft 5 parallel to the inner wall of the cutting cylinder 7 , and the projections of several cutting blades 11 in the horizontal direction are joined end to end to form a circle. When the projections of several cutting blades 11 in the horizontal direction are connected end to end to be a circle, the cutting blades 11 must be arranged obliquely. For example, four cutting blades 11 are set. The bottom is marked as U1, U2, U3, and U4 at the four positions of the front, rear, left, and right, and the lower bottom of the cylindrical or rounded frustum-shaped space where the cutting blade 11 is located is marked as D1, D2, and D3 at the four positions of the front, rear, left, and right. , D4, then the first cutting blade 11 connects U1 and D3, the second cutting blade 11 connects U3 and D2, the third cutting blade 11 connects U2 and D4, and the fourth cutting blade 11 connects U4 and D1.

[0047] I...

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Abstract

The invention relates to an online sewage cutting and smashing device. The online sewage cutting and smashing device comprises a treatment cylinder; a water inlet pipe and a water outlet pipe are oppositely arranged on the side wall of the treatment cylinder; the treatment cylinder is matched with a cylinder cover; a rotating shaft is arranged in the top center of the inner side of the cylinder cover; a first rotating motor is arranged on the outer side top surface of the cylinder cover; a rotating shaft is connected with the first rotating motor; and the external of the rotating shaft is connected with multiple cutting mechanisms. In actual online sewage cutting and smashing process, a pipe structure of a sewage pipe is directly gathered, cut and smashed by double power caused by overflowing of the water inlet pipe and the water outlet pipe and moving differential speed of the cutting mechanisms; and meanwhile, sewage can be stirred, and larger particles in the sewage can be cut, so that the sewage treatment efficiency is greatly improved, the sewage treatment effect is guaranteed, and the dirt blockage is not easy to generate.

Description

technical field [0001] The invention belongs to the technical field of a filter circuit or a combination of a filter and other separation devices, and particularly relates to a dual-power stirring sewage brought by a differential speed that can be directly placed in a sewage pipeline and cut larger particles in the sewage to ensure The efficiency and effect of sewage treatment, and the sewage online cutting and crushing device that is not easy to cause dirt to block. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. It is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering. More and more into the daily life of ordinary people. [0003] The existing sewage treatment can be divided into primary treatment, secondary treatment and ter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/12B02C18/16B02C18/18B02C18/24B02C18/22
Inventor 孙富强
Owner AIDI MACHINE HANGZHOU
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