Modular design closed cooling water tank device and quick changing method

Abstract

The invention disclose a modular design closed cooling water tank device, and belongs to the technical field of deformed steel bar rolling equipment. The modular design closed cooling water tank device comprises an inlet water tank and an outlet water tank, wherein a plurality of intermediate water tanks are arranged between the inlet water tank and the outlet water tank, and the inlet water tank,the intermediate water tanks and the outlet water tank are sequentially connected through transition waterproof rings. The inlet water tank is arranged on an inlet water tank base, the intermediate water tanks are arranged on intermediate water tank bases, and the outlet water tank is arranged on an outlet water tank base. The invention further discloses a quick changing method of the modular design closed cooling water tank device. Each module of the modular design closed cooling water tank device can be changed independently. The water tanks can be disconnected from a water valve table. Because fixing pins and fixing wedges are used for positioning, connecting and fixing, positioning is simple and reliable, and disassembly is convenient to perform. Different combined modules can be usedaccording to process requirements, thereby facilitating equipment model selection. Meanwhile, a plurality of cooling devices can be selected from the various modules in the whole production line, andtherefore the reserve of spare parts and costs can be reduced.

Description

technical field [0001] The invention belongs to the technical field of threaded steel rolling equipment, and in particular relates to a modular design airtight cooling water tank device and a quick change method. Background technique [0002] Rebar is a steel bar with ribs on the surface, also known as ribbed steel bar. It usually has 2 longitudinal ribs and transverse ribs evenly distributed along the length direction. The nominal diameter of the steel bar is generally 8-50 mm. The ribbed steel bar is mainly used in concrete. Under tensile stress, the ribbed steel bar has a greater bonding capacity with concrete due to the action of the ribs, so it can better withstand the action of external forces. Rebar is widely used in civil engineering construction such as houses, bridges, and roads. [0003] Wire refers to hot-rolled round steel with a diameter of 5-22mm or special-shaped steel with a cross-section equivalent to this. Because it is delivered in the form of wire rod, ...

AI Technical Summary

Problems solved by technology

The current general production process is to install cooling water tanks of different lengths after rough rolling, pre-finish rolling, and finish rolling in the production line. The water tanks are all integral water tanks, which are not interchangeable, and the cost of spare parts storage is high. At the same time, it takes time for water tank maintenance and replacement. longer

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