Circular cooling system
A cooling system and circulating tank technology, applied in the field of quenching, can solve the problems of slow cooling speed and high water temperature requirements, and achieve the effect of fast cooling speed, wide range and improving efficiency
Inactive Publication Date: 2014-03-26
TIANJIN XINCHAO AST STEEL & ABRASIVE FOUNDRY
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Problems solved by technology
[0002] The high-temperature quenching process is widely used in the surface hardening treatment of steel workpieces, such as high manganese steel parts and high wear-resistant parts. Only the surface quenching is required, while the quenching requirement of steel wire is complete quenching. Hardening requires high water temperature for quenching water. In order to save costs, quenching water is recycled. The current cooling water pool can only wait for the water in the pool to cool down naturally, and the cooling speed is slow.
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[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.
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The invention relates to a circular cooling system, wherein a rectangular water pool with an upper opening is formed by outer walls of the water pool connected transversely and horizontally as well as the circumferential. Vertical partitioning plates are transversely arranged on both sides in the middle of the water pool at an interval, rinsing gaps are reserved between the partitioning plates on both sides and the vertical outer walls on both sides, a shallow partitioning plate is arranged / fixedly arranged between the partitioning plate and the transverse outer wall of the water pool on the close side, and a shallow water circular groove is formed between the portioning plate above the pool and the outer wall of the water pool. The system provided by the invention is simple in structure, reasonable in design, low in cost and strong in practicality. By adopting the method of cooling by shallow circular flow, the water temperature can be quickly reduced to below 40 DEG C to be recycled. The cooling pool is fast to cool and quick to save energy, so that the efficiency is remarkably enhanced, and the production cost is lowered. The circular cooling system is wide in range and suitable for popularization in various technical cooling treatments.
Description
technical field [0001] The invention belongs to the field of quenching, in particular to a circulation cooling system. Background technique [0002] The high-temperature quenching process is widely used in the surface hardening treatment of steel workpieces, such as high manganese steel parts and high wear-resistant parts. Only the surface quenching is required, while the quenching requirement of steel wire is complete quenching. Hardening requires high water temperature for quenching water. In order to save costs, quenching water is recycled. The current cooling water pool can only wait for the water in the pool to cool down naturally, and the cooling speed is slow. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art and provide a circulating cooling system with simple structure, reasonable design, high efficiency and environmental protection, and good temperature uniformity effect. [0004] The present...
Claims
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IPC IPC(8): C21D1/64
Inventor 王耀明
Owner TIANJIN XINCHAO AST STEEL & ABRASIVE FOUNDRY