Water return tank used for cooling water of die on periphery of die-casting machine

Abstract

The invention relates to a water return tank used for cooling water of a die on the periphery of a die-casting machine. The water return tank used for cooling water of the die on the periphery of thedie-casting machine comprises a water outlet pipe, a water tank body and water inlet pipes, wherein a tank door is installed in the middle of the front end of the water tank body, sealant is arrangedon the edge of the tank door, a switch and a matching locking piece are arranged on the tank door, a hanging rod is transversely arranged in the upper part of the water tank body, the plurality of water inlet pipes are evenly arranged on the hanging rod in the length direction, a detachable filtering string bag is installed at the position, below the water inlet pipes, inside the water tank body,a drainage hole connected with the water outlet pipe is formed in the bottom of the water tank body, and a filter plug is installed in the drainage hole. According to the water return tank used for cooling water of the die on the periphery of the die-casting machine, waste of water resources is effectively eradicated, waste water is prevented from polluting the environment, and the problem of returnwater blockage is solved.

Description

technical field [0001] The invention relates to the technical field of mold auxiliary equipment, in particular to a return water tank used for cooling water around the mold of a die-casting machine. Background technique [0002] The cooling water installed around the original die-casting workshop is treated in two ways: Method 1. The cooling water discharged from the mold outlet pipe is directly passed to the workshop drainage ditch, and then discharged to the sewer. This method will cause waste of water resources, and directly discharge sewage into the sewer, which will cause environmental pollution. Method 2. Install the rubber hose on the mold and connect the rubber hose to the main pipe of the water inlet pipe. This method is difficult to install the water pipe, and it is easy to fall off during the operation of the machine. The rubber hose connected to the main water inlet pipe will also easily lead to blockage of the return water pipe, resulting in mold circulation. P...

AI Technical Summary

Problems solved by technology

This method will cause waste of water resources and directly discharge sewage into the sewer, which will lead to environmental pollution

Method 2. Install the rubber hose on the mold and connect the rubber hose to the main pipe of the water inlet pipe. This method is difficult to install the water pipe, and it is easy to fall off during the operation of the machine. The rubber hose connected to the main water inlet pipe will also easily lead to blockage of the return water pipe, resulting in mold circulation. Poor water flow affects mold temperature balance

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