Liquid level automatic control circulation device
A technology of automatic liquid level control and circulation device, applied in quenching devices, manufacturing tools, furnaces, etc., can solve problems such as hidden safety hazards and fluctuations in liquid level, and achieve the effect of preventing fire, easy maintenance, and improving the market competitiveness of enterprises
Active Publication Date: 2019-01-25
宁波长华长盛汽车零部件有限公司
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Problems solved by technology
[0004] In view of the above-mentioned defects, the object of the present invention is to provide a reliable structure and easy-to-use automatic liquid level control circulation device with a constant level of quenching oil used on the quenching oil tank of the fastener heat treatment mesh belt furnace to solve the problem of existing heat treatment process. The liquid level fluctuates during the process, and there are technical problems of potential safety hazards
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[0018] Several preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited to these embodiments. The present invention covers any alternatives, modifications, equivalent methods and schemes made on the spirit and scope of the present invention. In order to provide the public with a thorough understanding of the present invention, specific details are set forth in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, well-known methods, procedures, processes, components, etc. have not been described in detail in order to avoid unnecessary confusion to the essence of the present invention.
[0019] Please refer to figure 1 , figure 2 with image 3 , a liquid level automatic control circulation device of a quenching oil tank, comprising a...
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The invention provides an automatic liquid level control circulation device which comprises a main oil groove, a main oil groove liquid level sensor, an auxiliary oil groove, an overflowing motor, an overflowing pipe and a main oil groove liquid level height adjuster. According to the connected relation, the main oil groove and the auxiliary oil groove are partitioned through a partition plate, an overflowing through hole is formed in the partition plate, the overflowing pipe is connected to the inner wall of the main oil groove, the overflowing pipe is connected with the overflowing through hole, one end of the overflowing motor is connected with the main oil groove, the other end of the overflowing motor is connected with the auxiliary oil groove, the main oil groove liquid level sensor is connected with the main oil groove, and the main oil groove liquid level height adjuster is connected with the overflowing pipe. The automatic liquid level control circulation device is high in structure reliability, convenient to use, easy to maintain and capable of achieving safety production and improving enterprise market competitiveness.
Description
technical field [0001] The invention relates to a quenching oil device used in a mesh belt furnace for heat treatment of fasteners, in particular to a liquid level automatic control circulation device for heat treatment of fasteners in a mesh belt furnace with a constant level of quenching oil. Background technique [0002] Heat treatment of fasteners on a mesh belt furnace is a processing method with high comprehensive economic benefits. It is a processing method commonly used in the fastener industry, and it is also an advanced processing method that is widely used at home and abroad and has a lot of development. With the development of science and technology, the advancement of technology, the rapid change of automobile products, also put forward higher requirements for fastener products, and auto parts are an important field for my country's automobile industry to participate in globalization. When using a mesh belt furnace to heat-treat fasteners, a quenching process is...
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IPC IPC(8): C21D1/64C21D9/00
CPCC21D1/64C21D9/0062C21D9/0093
Inventor 王长土
Owner 宁波长华长盛汽车零部件有限公司