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Sludge suction dredger

A technology of suction mud machine and suction pipe, which is applied to the feeding/discharging device, chemical instrument and method, separation method, etc. Achieve the effect of preventing clogging, simple structure and easy production

Pending Publication Date: 2019-10-29
宁波碧源供水有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the impact of the current environment, there are not only sludge in the sedimentation tank, but also some unexpected impurities, which may block the suction pipe, so that the suction dredger cannot work normally

Method used

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  • Sludge suction dredger

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment: figure 1 Shown, a kind of dredger, comprises working bridge, dredging pipe 2, mud discharge pipe, submerged dredging pump, driving mechanism and electric control box, and described dredging pipe 2 outer jacket is provided with mud-lifting baffle 1, Both sides of the mud raising baffle 1 are provided with guide plates 11, and the guide plates 11 guide the sludge on the mud raising baffle 1 to the nozzle 12 of the mud suction pipe 2, and the mud suction pipe 2 A sludge pipe 3 and a cleaning chamber 4 are connected; the end of the mud suction pipe 2 is provided with a screening part 23, and a screen is provided in the screening part 23, and a piston head 5 is provided in the cleaning chamber 4, The end surface of the piston head 5 is provided with several thorns 51, the piston head 5 is provided with an air intake portion 52, the air intake port...

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Abstract

The invention discloses a sludge suction dredger. The sludge suction dredger comprises a working bridge, a sludge suction pipe, a sludge discharging pipe, a submerged sludge suction pump, a driving mechanism and an electric control box, wherein a sludge removal baffle is arranged on the jacket of the sludge suction pipe, guide plates are arranged on both sides of the sludge removal baffle, and theguide plates are used for guiding sludge on the sludge removal baffle to the pipe mouth of the sludge suction pipe; the sludge suction pipe is connected with a sludge through pipe and a cleaning cavity, a screening part is arranged at the end part of the sludge suction pipe, and a screen is arranged in the screening part; a piston head is arranged in the cleaning cavity, a plurality of raised thorns are formed on the end surface of the piston head, and an air inlet part is arranged on the piston head; an air inlet port is formed in the air inlet part, an air inlet pipe is connected with the air inlet port, and a plurality of air nozzles are arranged at gaps among the raised thorns on the end surface of the piston head; and the air inlet part is connected with a support base, the support base is connected with a push rod, and the push rod is connected with a hydraulic pump so as to push the piston head to move. Through the sludge suction dredger, impurities in a sedimentation tank canbe isolated, and a cleaning function is achieved.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment, in particular to a dredge suction machine. Background technique [0002] Suction dredger is used in advection sedimentation tanks of sewage treatment plants and waterworks. It scrapes the sludge settled on the bottom of the tank to the suction port of the pump, sucks the sludge while driving through the pump, and then discharges the sludge out of the tank. It can relieve the pain of cleaning the sludge at the bottom of the pool. [0003] Driving type pump dredge consists of working bridge, dredge pipe, mud discharge pipe, submerged dredge pump, driving mechanism, electric control box and so on. The equipment is supported by a four-point walking girder across the advection sedimentation tank, driven on both sides. Steel rails are laid on both sides of the tank, running from one end of the tank to the other end of the tank, sucking mud while running, hitting the stroke c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/24
CPCB01D21/245B01D21/2472
Inventor 余开禄郭魁义王宏祥陈建贝肖钢
Owner 宁波碧源供水有限公司
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