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Furnace sealing atmosphere purifying box

A purification box and atmosphere technology, which is applied in furnaces, furnace components, chemical instruments and methods, etc., can solve the problems of affecting the surface quality of parts, the oxidation of parts is very harmful, and the surface purification of parts is unfavorable, so as to achieve simple structure and good use effect. , Easy to disassemble, install and clean

Inactive Publication Date: 2018-02-23
MAANSHAN SHIYE MASCH MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the protective atmosphere heat treatment furnaces in the prior art use organic hydrocarbon fuel as the protective gas raw material for the protective atmosphere. The cracking process in the furnace is a reversible equilibrium cracking reaction, and oxygen-containing compound water will be produced during the cracking process. The furnace will oxidize the parts, which is an unfavorable factor for the surface purification of the parts. In addition, the furnace lining contains a lot of water when the furnace is sealed, and the moisture in the air is absorbed by the furnace lining after the furnace is shut down. After high temperature in the furnace, it will evaporate to the outer wall of the furnace lining and release it into the furnace, which is very harmful to the oxidation of the parts, thus affecting the surface quality of the parts. This involves a furnace seal atmosphere purification box

Method used

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  • Furnace sealing atmosphere purifying box
  • Furnace sealing atmosphere purifying box

Examples

Experimental program
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Effect test

Embodiment 1

[0018] Embodiment 1: refer to Figure 1-3 , a furnace seal atmosphere purification box, including a base 1, the upper end of the base 1 is fixedly connected with a main box 8, the two sides of the main box 8 are respectively provided with an air inlet channel and an air outlet channel, and the upper end of the base 1 is fixedly connected with a support The rod 14 is fixedly connected with a suction fan 15 on the support rod 14. The suction fan 15 sucks the gas in the boiler through the conduit into the main box body 8. The suction fan 15 communicates with the air intake passage through the conduit. Fixedly connected with filter box 13, the inner bottom of main box body 8 is fixedly connected with ozone tank 17, and ozone tank 17 is fixedly connected with the upper end side wall of main box body 8, and the upper end side wall of main box body 8 is provided with ozone tank 17 The ventilation groove corresponding to the position, ozone filters the gas in the filter box 8, the low...

Embodiment 2

[0020] Embodiment 2: refer to Figure 2-5, applying the present invention to a furnace seal atmosphere purification device, comprising a base 1, the four corners of the lower end of the base 1 are provided with a running mechanism, the running mechanism is helpful for the movement and handling of the purification device, and the upper end of the base 1 is provided with a placement groove, The inner bottom of the placement slot is fixedly connected with a buffer pad 7, the buffer pad 7 plays the role of cushioning and shock absorption, and the upper end of the buffer pad 7 is fixedly connected with a sliding plate 9, and both sides of the placement slot are provided with corresponding to the position of the sliding plate 9. The movable groove is provided with a sliding mechanism, the two ends of the sliding plate 9 are fixedly connected with the sliding mechanism, the sliding plate 9 slides in the sliding groove, the upper end of the sliding plate 9 is provided with the main box...

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Abstract

The invention discloses a furnace sealing atmosphere purifying box which comprises a pedestal. The upper end of the pedestal is fixedly connected with a main box body, two sides of the main box body are respectively provided with an air inlet pipeline and an air outlet pipeline, the upper end of the pedestal is fixedly connected with a support rod, a suction ventilator is fixedly connected on thesupport rod, the suction ventilator is communicated with the air inlet pipeline through a conduit, the bottom inside the box body is fixedly connected with a filtering box and an ozone pot, the ozonepot is fixedly connected with an upper end side wall of the main box body, the upper end side wall of the main box body is provided with a ventilation groove corresponding to the ozone pot in position, and the lower end of the ventilation groove is provided with an air injection head. The furnace sealing atmosphere purifying box has a simple structure, convenient to operate, high in purification efficiency, convenient to disassemble, assemble and clean, and very good in use effect.

Description

technical field [0001] The invention relates to the technical field of purification devices, in particular to a furnace seal atmosphere purification box. Background technique [0002] Most of the protective atmosphere heat treatment furnaces in the prior art use organic hydrocarbon fuel as the protective gas raw material for the protective atmosphere. The cracking process in the furnace is a reversible equilibrium cracking reaction, and oxygen-containing compound water will be produced during the cracking process. The furnace will oxidize the parts, which is an unfavorable factor for the surface purification of the parts. In addition, the furnace lining contains a lot of water when the furnace is sealed, and the moisture in the air is absorbed by the furnace lining after the furnace is shut down. After the high temperature in the furnace, it will evaporate to the outer wall of the furnace lining and release it into the furnace, which is very harmful to the oxidation of parts...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/76B01D53/26B01D53/04F27D7/06
CPCB01D53/04B01D53/263B01D53/76B01D2251/104B01D2253/102F27D7/06
Inventor 孙敏
Owner MAANSHAN SHIYE MASCH MFG CO LTD
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