A fully enclosed mobile silicon carbide smelting furnace

A silicon carbide and smelting furnace technology, which is applied in the field of fully enclosed mobile silicon carbide smelting furnaces, can solve the problems of unusable industrial production, poor operability, and poor safety performance of silicon carbide products, so as to protect the environment and reduce construction costs. , the effect of simple structure

Active Publication Date: 2016-01-27
JIDONG BAOXIN SILICON CARBIDE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems that existing silicon carbide smelting furnaces have poor operability, cannot be used for industrial production, or can only produce a single variety of silicon carbide products and have poor safety performance

Method used

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  • A fully enclosed mobile silicon carbide smelting furnace
  • A fully enclosed mobile silicon carbide smelting furnace
  • A fully enclosed mobile silicon carbide smelting furnace

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Experimental program
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specific Embodiment approach 1

[0017] Specific implementation mode one: combine figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12 Describe this embodiment, a fully enclosed mobile silicon carbide smelting furnace kiln in this embodiment includes a movable main kiln body 1, a kiln door 2, a silicon carbide smelting furnace 3, multiple automatic pressure relief devices 4, secondary feeding Device 6, nitrogen pipeline 7, electric quick ventilation device 8, door opening device 9, door tightening device 10, electrode 11, power distribution device 12, kiln body locking device 13, ground wheel or walking wheel 14, sealed water tank 15, cover Plate 16, gas collecting pipe 17, mobile device 18, pressure sensor 19, temperature sensor 20, oxygen content sensor 21, CO sensor 22 and remote instrument and camera 23,

[0018] Both ends of the upper part of the movable main kiln body 1 are provided with kiln doors 2 w...

specific Embodiment approach 2

[0032] Specific implementation mode two: combination figure 1 and Figure 10Describe this embodiment, the electric quick ventilation device 8 of this embodiment comprises kettle body 8-1, ventilation fan 8-2, ventilation sealing ring protection device 8-3, ventilation sealing ring 8-4, ventilation upper Cover 8-5, connecting rod mechanism 8-6 and pneumatic actuator 8-7, the inner side wall upper part of pot body 8-1 is provided with and is provided with ventilation sealing ring 8-4 and ventilation sealing ring protection successively from top to bottom Device 8-3, ventilation blower 8-2 is arranged in kettle body 8-1, and ventilation upper cover 8-5 is installed on the kettle body 8-1, and pneumatic actuator 8-7 is arranged on the ventilation upper cover The link mechanism 8-6 on the 8-5 is connected with the kettle body 8-1. Such setting facilitates the replacement of gas in the kiln. Other compositions and connections are the same as in the first embodiment.

[0033] The...

specific Embodiment approach 3

[0034] Specific implementation mode three: combination figure 1 and Figure 7 Describe this embodiment, the door opening device 9 of this embodiment includes two first slide bars 9-1, two first guide grooves 9-2, two second slide bars 9-3, two second guide grooves 9 -4, screw rod 9-5, lifting assembly 9-6, lifting guide assembly 9-7, bracket 9-9, door opening assembly 9-10 and multiple supporting wheels 9-8,

[0035] The support 9-9 is arranged inclined upwards, and the included angle between the support 9-9 and the horizontal plane is 15°, multiple supporting wheels 9-8 are arranged side by side on the support 9-9, and the lifting guide assembly 9-7 is arranged on the support 9 The other end of -9, the kiln door 2 is vertically worn in the lifting guide assembly 9-7, the lifting assembly 9-6 is arranged on the upper end of the lifting guide assembly 9-7, and the output end of the lifting assembly 9-6 is connected to the screw rod 9-7. One end of 5 is connected, the other en...

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Abstract

The invention discloses a totally-closed mobile silicon carbide smelting furnace, relates to a silicon carbide smelting furnace, and aims at solving the problems that the existing silicon carbide smelting furnace is poor in maneuverability, and cannot be applied to industrial production, or only a single-variety silicon carbide product can be produced, and the safety performance is poor. A plurality of advanced feeding holes, a plurality of automatic pressure relief devices and an electric quick air interchanger are arranged at the upper end of the external part of a kiln body; a pressure sensor, a temperature sensor, an oxygen content sensor, a CO sensor, a telemetering instrument and a camera are arranged at the upper part of the inner lateral wall of the kiln body; a secondary feeding device and a nitrogen pipeline are arranged above the internal part of a mobile main kiln body; the silicon carbide smelting furnace is arranged inside the kiln body; a gas collecting pipe is arranged at the lower parts of two sides inside the mobile main kiln body; a cover board is arranged on the gas collecting pipe; a sealed water tank is arranged on the periphery below the kiln body; the mobile device is arranged on the outer lateral walls of two opposite sides of the mobile main kiln body. The totally-closed mobile silicon carbide smelting furnace is applied to smelting of silicon carbide.

Description

technical field [0001] The invention relates to a silicon carbide smelting furnace, in particular to a fully enclosed mobile silicon carbide smelting furnace. Background technique [0002] During the silicon carbide smelting process, a large amount of combustible gas mainly CO will be produced. The traditional process uses the method of burning it on the surface of the furnace body, which not only pollutes the air, but also wastes a lot of energy. It is related to the country. The policies run counter to each other, so it is imperative to recover and utilize the associated gas in the silicon carbide smelting process. For a period of time, there have been many technical solutions for the recovery of the associated gas in the silicon carbide smelting process, but most of them have poor operability and cannot It is used in industrial production, or only a single variety of silicon carbide products can be produced and the safety performance is poor. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B31/36C01B32/956
Inventor 罗建华刘术波刘术涛
Owner JIDONG BAOXIN SILICON CARBIDE
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