Tin oxide crystal preparation device

A preparation device and technology of tin oxide, applied in the direction of tin oxide, etc., can solve the problem that the speed of the stirring plate is not easy to control the reaction temperature, etc.

Active Publication Date: 2017-12-29
GUANGDONG TIANGAO TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a tin oxide crystal preparation device to solve the technical problems that the rotation speed of the stirring plate and the reaction temperature are not easy to control in the current metathesis reaction process

Method used

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  • Tin oxide crystal preparation device

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Embodiment Construction

[0017] The present invention will be described in further detail below by means of specific embodiments:

[0018] The reference signs in the drawings of the description include: base 1, support frame 2, water tank 3, output pipe 4, power box 5, shaft wing 6, valve 7, delivery pipe 8, reaction box 9, spiral pipe 10, air bag 11, Thorn head 12, water-air mixing box 13, cold water pipe 14, hot air pipe 15, vortex pipe 16, water delivery pipe 17, compressed air inlet 18.

[0019] The embodiment is basically as attached figure 1 Shown: the tin oxide crystal preparation device includes a reaction box 9, a spiral tube 10 is arranged in the reaction box 9, a vortex tube 16 is arranged on one side of the reaction box 9, and a water tank 3 is arranged on the other side of the reaction box 9. The vortex tube 16 of the embodiment is composed of a nozzle, a vortex chamber, a separation orifice, a pipe and a control valve. The vortex chamber is arranged in the pipe, and the vortex chamber d...

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Abstract

The invention discloses a tin oxide crystal preparation device which comprises a reaction tank, a vortex pipe is arranged on one side of the reaction tank, a water and gas mixing tank is arranged between the reaction tank and the vortex pipe, a water tank is arranged on the other side of the reaction tank, a spiral pipe rotationally connected with the reaction tank is arranged in the reaction tank, an airbag for stirring is arranged at the lower part of the spiral pipe and is communicated with the spiral pipe, a power box is arranged above the reaction tank, the spiral pipe penetrates through the power box, and a plurality of axis wings positioned in the power box are fixed at the upper part of the spiral pipe; the tin oxide crystal preparation device further comprises a conveying pipe, a cold water pipe and a hot gas pipe are arranged on the vortex pipe, the two ends of the hot gas pipe are respectively communicated with the vortex pipe and the spiral pipe, the cold water pipe is communicated with the water and gas mixing tank, a water conveying pipe is arranged on the water and gas mixing tank, the two ends of the conveying pipe are respectively communicated with the water and gas mixing tank and the power box, a pipe orifice of the conveying pipe positioned in the power box is toward the axis wings, and an output pipe is arranged on the power box and is communicated with the water tank. The temperature and the stirring speed of the tin oxide crystal preparation device are simultaneously realized by using cold gas and hot gas of the vortex pipe, and the operation is simple.

Description

technical field [0001] The invention belongs to the technical field of semiconductor oxide material preparation, in particular to a tin oxide crystal preparation device. Background technique [0002] Tin oxide crystal fiber is a kind of fiber material with polycrystalline structure. Its crystal grain size is nanoscale, generally not more than 50nm, and the fiber length and diameter can be adjusted by spinning conditions. Tin oxide fibers have the characteristics of nanoscale grains, large specific surface area, fluffy fiber appearance and sufficient contact with reactants in catalytic reactions, so they are suitable as catalysts or catalyst supports. Compared with ceramic solid catalysts or granular catalysts, fibrous tin oxide crystal fibers can increase the reaction sites per unit mass and significantly improve catalytic efficiency. Compared with nanopowders or nanowires, fiber catalysts can be completely separated from the reaction phase as a whole due to mutual entangle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01G19/02
CPCC01G19/02
Inventor 张锦镜
Owner GUANGDONG TIANGAO TECH CO LTD
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