Huaze aluminum completely control the leakage of the weighing scale

Huaze Aluminium Electrolytic Plant Co., Ltd. manages air-cushion belts and discharges scales to leak the first battle victory. In order to completely eliminate the leakage of the blanking scales, an electrolysis plant under the company's arrangement is responsible for the management of the spillage scale leakage, and the leakage is completed by the purification area. After a day's stress, all employees in the cleanup workshop had finally completed the treatment of the leakage point of the airbag 1# feeding scale, and the initial operation was in compliance with no leakage requirements.

On the morning of June 15th, the Purifying Laboratories organized the plant technicians and employees of the comprehensive class to carry the tools and seal materials to the tail of the air-cushion belt according to the arrangement of the factory department. The staffs of the relevant departments responsible for the management and maintenance of the material-dispensing scales cooperated and supervised them. , began to manage the leakage of the 1# cutting scale.

The major leakage points of the stocking scales are respectively between the edges of the two plugboard valves, the connection of the upper part of the scale body and the plugboard valve, and the interface of the pipelines in the middle of the scale body. Although they were all minor leaks, the continuous operation of the unloading weigher resulted in a large amount of aluminum oxide leaking out, which increased the amount of on-site cleaning work.

The sealing and fastening between the plug-in valve is a hexagonal self-tapping screw. When the plug-in valve is actuated, the material leaks slightly from the gap of the self-tapping screw. Due to the long leak time, the clearance of the self-tapping screw increases and the slip phenomenon occurs. Increased, the work area with the prepared taps for hole expansion processing, replacement of new bolts; scale body upper and lower edges with a soft connection, replace the new soft connection, the seal rubber sponge pad, a new sealant adhesive at the seam, not only to ensure the connection The tightness of the place has increased the air permeability; due to the reason of the scale body's installation position and the narrow gap of the scale body, plus the 2# unloading weigher during the operation, several employees are carefully replaced alternately, and the seals and bolts are overhauled. A few bolts that can be tightened can take minutes or even tens of minutes. Things that can be done with a crowbar can be done in the past. At this time, they can only be moved little by little. Everything that seems to be simple changes. Difficult to get up, although the face, the body mixed with sweat, covered with dust, but the scene did not flinch from the staff, only one goal in mind, and that is to complete the scale body leakage task.