Zero-approach terminal abrasive material delivering system

Abstract

The invention discloses a zero-approach terminal abrasive material delivering system. The system comprises a material collection tank, a feed inlet is formed in the top of the material collection tank, an overflow opening is formed in the lateral part of the material collection tank, a discharging opening is formed in the bottom of the material collection tank, one or more mixing bins are arranged in the discharging opening, power liquid connectors are arranged on the mixing bins, an abrasive material collection box is arranged below the material collection tank, a water inlet is formed in the lateral part of the abrasive material collection box, a water outlet is formed in the bottom of the abrasive material collection box, the feed inlet is communicated with the water outlet, the water inlet is communicated with a pond, delivering pumps are arranged between both the feed inlet and the water outlet and between the water inlet and the pond, one or more nozzles are arranged in the abrasive material collection box, and the nozzles are connected with the mixing bins. By means of the zero-approach terminal abrasive material delivering system, the problem that abrasive materials cannot be effectively utilized when the surface of metal is cleaned through abrasive material water jet is solved.

Description

technical field [0001] The invention belongs to the technical field of processing and cleaning equipment, and in particular relates to a zero-end abrasive conveying system. Background technique [0002] In the process of cleaning metal surfaces with abrasive water jets, abrasives need to be transported to the nozzle. At present, most of the abrasives are directly supplied to the nozzle or the abrasive is collected in the tank and then supplied to the nozzle. Among them: when the spray head is directly supplied, the ejected abrasives are often not collected in time, and new abrasives need to be continuously replenished to achieve continuous work, which greatly increases the cost of use; while the latter also has a complex structure and requires a long time during work. Only a dedicated pipeline can transport the abrasive from the tank to the nozzle. The less the abrasive, the worse the cleaning effect, so that the abrasive cannot be effectively used. Contents of the inventi...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a zero-end abrasive conveying system to solve the problem that the equipment used for spraying abrasives has a complex structure and the abrasives cannot be recovered in time when cleaning the metal surface with abrasive water jets, resulting in the abrasives being unable to be effectively utilized.

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