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Preparation device and application device of a rare earth full-spectrum thermal energy conversion ceramic suspension

A technology for thermal energy conversion and preparation devices, applied in chemical instruments and methods, sustainable manufacturing/processing, dissolution, etc., can solve the problems of lack of absorption, reflection ability, loss of energy, etc., to improve thermal conversion efficiency and reduce energy loss , the effect of high penetration rate

Active Publication Date: 2015-10-28
TIANJIN WEIYUAN TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current infrared ceramics have a broad spectrum of thermal energy emitted by the radiator, especially for the sub-peak groups derived from the radiator, such as visible light, ultraviolet rays, mid- and far-infrared rays, etc., which do not have good absorption and reflection capabilities, resulting in loss a lot of energy

Method used

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  • Preparation device and application device of a rare earth full-spectrum thermal energy conversion ceramic suspension
  • Preparation device and application device of a rare earth full-spectrum thermal energy conversion ceramic suspension
  • Preparation device and application device of a rare earth full-spectrum thermal energy conversion ceramic suspension

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preparation example Construction

[0017] The preparation method and application method of the rare earth full-spectrum thermal energy conversion ceramic suspension involved in the present invention are described as follows: the preparation method comprises the following steps,

[0018] (1) In terms of parts by weight of oxides, 5-15 parts of talcum powder, 0-10 parts of nickel oxide powder, 5-20 parts of kaolin, 3.5-6 parts of rare earth oxide, 2-15 parts of zirconia, and beryllium oxide 0.1-0.5 parts, 2-6 parts of titanium oxide, 0-18 parts of silicon carbide powder, 2-8 parts of boron nitride, 10-26 parts of nano graphite powder, 3-15 parts of iron oxide, 5-16 parts of chromium oxide, 0.2-0.35 parts of aluminum ammonium sulfate and 2-5 parts of aluminum phosphate are used as raw materials, put into a temperature-controlled kneader, add water glass (30-50% of the total weight of the oxide), and control the temperature at 60-75 ° C. Carry out the kneading reaction for 50-65 minutes under the gas atmosphere. Af...

Embodiment

[0029] Such as figure 1 Shown is the block diagram of the connection relationship between the preparation device and the application device of the ceramic suspension of the present invention; the preparation device and the application device can be connected to each other into a set of devices and put into use (the beating kettle 10 in the figure is connected with the dipping tank 11 ), or both can be used independently.

[0030] figure 1 Among them, a preparation device for rare earth full-spectrum thermal energy conversion ceramic suspension, including the following equipment: temperature-controlled gas kneader 1, gas-protected gas-protected high-temperature sintering furnace 2, wet sand mill 3, buffer tank 4, spray drying Machine 5, powder material bin 6, bead spraying kettle 7, raw material storage tank 8, cyclone carbon tube furnace 9 and beating kettle 10.

[0031] The temperature-controlled gas kneader 1 device is provided with a heating and temperature control device...

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Abstract

The invention provides a device for preparing rare earth full-spectrum heat energy conversion ceramic suspension liquid, and further provides a device for manufacturing rare earth full-spectrum heat energy conversion heat energy materials through the ceramic suspension liquid. By means of the manufactured heat energy materials, the heat conversion efficiency of electric energy can be greatly improved, and light emitted while heating and work doing are carried out through the electricity can be effectively converted into heat energy; in addition, the manufactured heat energy materials have the characteristics of being high in radiance, high in penetration rate and capable of achieving directional heating, improving the evacuation quality and the like, and therefore the effect that energy is saved by 24%-32% is achieved.

Description

technical field [0001] The invention relates to the technical field of thermal energy materials, in particular to a preparation device and an application device for a rare earth full-spectrum thermal energy conversion ceramic suspension. Background technique [0002] The traditional electric heating method has a low energy utilization rate. Generally speaking, its electrothermal conversion rate is only about 43%. This is because the heat carrier must emit light while the electricity is doing work and heating. And when we only need the electric heating part, the light energy generated by the light emission is wasted. [0003] The existing infrared electric heating materials are relatively advanced series such as silicon carbide, cordierite, and SiO2 ceramics. They have high hemispheric emissivity. According to Wien's displacement law and Stefan-Polsmann's theoretical explanation, the temperature change of the resistive material radiator tungsten, iron-nickel, iron-chromium-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F13/00
CPCY02P20/10
Inventor 崔洁心
Owner TIANJIN WEIYUAN TECH DEV CO LTD