High-temperature gas discharging device
A high-temperature gas and discharge device technology, applied in the field of thermal analysis, can solve problems such as toxicity, corrosion, and equipment corrosion, and achieve the effects of safety protection, uniform heat transfer, and good heat dissipation
Pending Publication Date: 2019-07-19
SHANGHAI ZHICHI INTELLIGENT TECH CO LTD
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Moreover, hydrogen chloride forms hydrochloric acid when it meets water, which is corrosive to equipment; (4) Fluorine-containing plastics such as polytetrafluoroethylene, when overheated under fire conditions, will emit hydrogen fluoride gas, which is corrosive and toxic
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[0033] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details. In other examples, some technical features known in the art are not described in order to avoid confusion with the present invention.
[0034] In order to thoroughly understand the present invention, detailed steps and detailed structures will be provided in the following description, so as to illustrate the technical solution of the present invention. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments besides these detailed descriptions.
[0035] A high-temperature gas discharge device, the high-temperature gas discharge device is used to export the gas output by the thermal analyzer to the outside, and the hi...
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Abstract
The invention provides a high-temperature gas discharging device. The high-temperature gas discharging device is used for guiding high-temperature waste gas which needs to be output by a thermal analyzer to the outside, and comprises an adjustable lifting base, a gas guide pipe and a heat dissipation pipeline; the gas guide pipe is arranged on the adjustable lifting base, one end of the gas guidepipe is connected to a gas outlet of the thermal analyzing instrument through a first connector, the other end of the gas guide pipe is connected to the outdoor through a second connector, the first connector is made of a shape memory alloy and is prepared by a 3D printing combining heat treatment process, the first connector is of a double-layer sleeve structure, and the inner-layer sleeve and the outer-layer sleeve are connected through a plurality of radial connecting blocks which are distributed in a circumferential mode; and the heat dissipation pipeline winds around the outer wall of thegas guide pipe, and the heat dissipation pipeline is connected to a fan or a heat dissipation liquid pump. According to the high-temperature gas discharging device, the high-temperature gas which needs to be output by the thermal analyzer can be discharged to the outside, so that the safety of goods of indoor personnel is protected, and meanwhile, the connectors connected to the thermal analyzerare designed in a targeted mode, so that the gas tightness and the heat resistance effect are ensured.
Description
technical field [0001] The invention relates to the field of thermal analysis, in particular to a high-temperature gas discharge device. Background technique [0002] Thermogravimetric analysis TG (TGA Thermal Gravimetric Analysis) is to observe the quality of the sample as a function of temperature or time at a program-controlled temperature. TGA technology is widely used in research and development, process optimization and quality control in various fields such as plastics, rubber, coatings, pharmaceuticals, catalysts, inorganic materials, metal materials and composite materials. [0003] Thermal analyzers are generally placed indoors for sample detection. The operating temperature of the equipment can reach thousands of degrees, and high-temperature gas will be generated during operation. Under the current technology, the high-temperature gas generated by the thermal analyzer is directly discharged into the room, which will cause certain harm to the indoor environment. ...
Claims
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IPC IPC(8): B08B15/00G01N5/00
CPCB08B15/00G01N5/00
Inventor 张震雷严鹏飞
Owner SHANGHAI ZHICHI INTELLIGENT TECH CO LTD