A heat treatment quenching liquid toxicity test device and method

A technology of toxicity test and quenching liquid, which is applied in the direction of quenching device, heat treatment equipment, measuring device, etc., can solve the problems of low sampling accuracy, large fluctuation of test results, long test cycle, etc., and achieve strong practicability, easy operation, and improved accuracy Effects on sex and stability

Active Publication Date: 2021-02-09
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a heat treatment quenching liquid toxicity detection test device and method, which can truly simulate the complex environment of the quenching liquid in the actual production process, and then detect the quenching liquid after use. Solve the current technical problems such as low efficiency of quenching liquid performance testing, long test cycle, low sampling accuracy, and large fluctuations in test results

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  • A heat treatment quenching liquid toxicity test device and method
  • A heat treatment quenching liquid toxicity test device and method
  • A heat treatment quenching liquid toxicity test device and method

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Embodiment Construction

[0045] Specific embodiments of the present invention are provided below, and it should be noted that the present invention is not limited to the following specific examples, and all equivalent transformations done on the basis of the technical solutions of the present application all fall within the protection scope of the present invention.

[0046] In the present invention, unless otherwise stated, the used orientation words such as "upper and lower" usually refer to the definition based on the drawings of the corresponding drawings, and "inner and outer" refer to the contours of the corresponding components. inside and out.

[0047] Such as figure 1 As shown, in one embodiment of the present invention, a heat treatment quenching liquid toxicity test device is disclosed, the device includes a heating unit 1 , a quenching unit 2 and a quenched piece recovery unit 3 .

[0048] The heating unit 1 includes a quenching piece feeding channel 11, a pushing device 12 that drives th...

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Abstract

The invention discloses a heat treatment quenching liquid toxicity test device and method. The device includes a heating unit, a quenching unit and a quenching part recovery unit. The heating unit includes a quenching part feeding channel and drives the quenching part to move in the quenching part feeding channel The pushing device and the heating device arranged around the feeding channel of the quenched parts. The quenching unit includes a quenching chamber for carrying quenching liquid, a slide rail and a quenching part clamping device. The quenching chamber is provided with a liquid injection port, a liquid discharge port, and a discharge port Gas port, quenching piece delivery inlet and quenching piece delivery outlet, one end of the slide rail is connected to the quenching piece delivery inlet, and the other end is located at the bottom of the quenching chamber; the device and method of the present invention can test and detect a variety of different quenching pieces and quenching liquids , strong practicability, can truly simulate the actual production environment of quenching liquid, improve the accuracy and stability of the test, and the test process is easy to operate.

Description

technical field [0001] The invention belongs to the technical field of gas and liquid toxicity detection, and in particular relates to a heat treatment quenching liquid toxicity detection test device and method. Background technique [0002] The quenching medium in the metal quenching treatment is an important guarantee for the implementation of the quenching process, and has a great influence on the quality of the workpiece after heat treatment. At present, water-soluble polymer quenching liquid is a new type of quenching agent. The workpiece after treatment has high hardness, impact resistance and wear resistance, especially small deformation, no soft spots and soft bands, no oxides on the surface, easy to straighten and process High finish. However, the quenching liquid will age and deteriorate after repeated use, and it will pose a hazard to the human body. Therefore, it is necessary to carry out safety testing on the water-soluble polymer quenching liquid. The current...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N25/00C21D1/63
CPCC21D1/63G01N25/00
Inventor 王发展黄克鹏王雁琨
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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