RU2028431C1 - Device for cleaning water reservoirs and sapropel excavation - Google Patents

Abstract

FIELD: cleaning of water reservoirs. SUBSTANCE: device has tubular body 1 with intake pipe 2 and discharge pipe 3 and tores 4. Tores are secured by endless link with driving drum 7. Body 1 is made of lengthened tore with rectilinear upper and lower sections and with inner hollow 6. Driving drum is installed in hollow 6. Lower section of body 1 is communicated with intake pipe 2 and discharge pipe 3. Sapropel is transported by moving tores 4. EFFECT: higher efficiency. 1 dwg

Description

 The invention relates to the operation and maintenance of water bodies and can be used to clean them from humoid formations, including sapropel.

 Known underwater vacuum pickup for continuous upward delivery of developed soil containing a motor pickup with a conveyor structure, equipped with a pump and sealing units [1].

 Disadvantages: high energy consumption, metal consumption, unreliability of the sealing nodes.

 As a prototype, a device for water intake and lifting was selected, containing a vertical pipe with an infinite draft passed through it, on which pistons in the form of tori are fixed [2].

 Disadvantages: between the tori branches and other floating elements can fall from an open reservoir, which, when hit in a pipe, can stop the device.

 The purpose of the invention is to increase the reliability of the device in a wetland reservoir.

 This is achieved by the fact that in a device comprising a tubular body with intake and outlet pipes and tori placed therein, mounted on an endless traction, and a drive drum, according to the invention, the tubular body is made of an elongated torus with rectilinear upper and lower sections and with an internal cavity , in which the drive drum is installed, while the lower portion of the torus is in communication with the intake and outlet pipes. When the drum rotates, each of its blades, going between two adjacent tori, pushes one of them in the direction of rotation, the next blade - the next torus, etc. Sapropel coming through the intake pipe enters the space between two adjacent tori and each of them moves along the corresponding part of the torus body to the outlet pipe.

 The drawing schematically shows a General view of the proposed device.

 It contains a torus body 1, conjugated with an intake pipe 2 and a discharge pipe 3. A number of tori 4 are installed in the housing 1 with an endless rod 5 passed through each. A cavity 6 is formed in the housing 1, in which the drive drum 7 with blades 8 is placed.

 The device operates as follows. Sapropel through the intake pipe 2 enters the torus body 1. The driving drum 7, rotating each blade 8, moves each torus 4 along with the rod 5 to a certain distance. The sapropel entering the space between adjacent tori 4 moves with them along the corresponding part of the housing 1 to the discharge pipe 3, and then to the receiver.

 Using the proposed device can reduce energy consumption for the movement of sapropel due to the low power of the drive, increases reliability in operation with the help of simple elements.

Claims (1)

 A DEVICE FOR CLEANING RESERVOIRS AND SAPROPEL MINING, including a tubular body with intake and outlet pipes and with tori mounted on it with endless traction, and a drive drum, characterized in that, in order to increase the reliability of the device in wetlands, the tubular the housing is made of an elongated current with an internal cavity in which the drive drum is installed, while the lower portion of the housing is in communication with the intake and outlet pipes.