Oil-free honeycomb ceramic regenerator and preparation method thereof

A technology of honeycomb ceramics and regenerators, which is applied in the field of industrial ceramics, can solve the problems of lack of energy-saving and environmental protection production technology of ceramic regenerators, and the complex preparation process of adhesives, etc., to achieve short cycle, increase strength, increase stability and resistance The effect of compressive strength

Active Publication Date: 2017-07-28
JIANGXI SHINCO ENVIRONMENTAL PROTECTION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can effectively reduce the production cost, but the adhesive preparation process is complicated
Therefore, the current ceramic regenerator lacks an energy-saving, environmentally friendly, simple and inexpensive production process

Method used

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  • Oil-free honeycomb ceramic regenerator and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0032] An oil-free honeycomb ceramic regenerator, which is prepared from the following components in parts by weight: 20 parts of extrusion aid mixed solution, 1 part of hydroxypropyl cellulose, 100 parts of mullite powder, 30 parts of tourmaline powder, 10 copies of Suzhou soil.

[0033] The extrusion aid mixed solution is composed of the following components in parts by weight: 100 parts of water, 1 part of polyethylene oxide, 1 part of polyacrylamide, and 15 parts of aluminum sol with a solid content of 15%.

[0034] A preparation method of oil-free honeycomb ceramic regenerator, it comprises the following steps:

[0035] 1) Preparation of extrusion aid mixed solution: heat 100kg of water to 65°C, slowly add 1kg of PEO to the aqueous solution, stir until the PEO is completely dissolved, then slowly add 1kg of PAM into the PEO solution, and stir until the PAM is completely flocculent viscous solution, then continue to add 15kg aluminum sol to the solution, stir and cool to ...

Embodiment 2

[0041] An oil-free honeycomb ceramic regenerator, which is prepared from the following components in parts by weight: 20 parts of extrusion aid mixed solution, 0.8 parts of hydroxypropyl cellulose, 100 parts of mullite powder, 25 parts of tourmaline powder, 10 copies of Suzhou soil.

[0042] The extrusion aid mixed solution is composed of the following components in parts by weight: 100 parts of water, 2 parts of polyethylene oxide, 2 parts of polyacrylamide, and 12 parts of aluminum sol with a solid content of 25%.

[0043] A preparation method of oil-free honeycomb ceramic regenerator, it comprises the following steps:

[0044] 1) Preparation of extrusion aid mixed solution: heat 100kg of water to 70°C, slowly add 2kg of PEO to the aqueous solution, stir until the PEO is completely dissolved, then slowly add 2kg of PAM into the PEO solution, and stir until the PAM is completely flocculent viscous solution, then continue to add 12kg aluminum sol to the solution, stir and coo...

Embodiment 3

[0050] An oil-free honeycomb ceramic regenerator, which is prepared from the following components in parts by weight: 20 parts of extrusion aid mixed solution, 0.8 parts of hydroxypropyl cellulose, 100 parts of mullite powder, 20 parts of tourmaline powder, 10 copies of Suzhou soil.

[0051] The extrusion aid mixed solution is composed of the following components in parts by weight: 100 parts of water, 3 parts of polyethylene oxide, 3 parts of polyacrylamide, and 10 parts of aluminum sol with a solid content of 15%.

[0052] A preparation method of oil-free honeycomb ceramic regenerator, it comprises the following steps:

[0053] 1) Preparation of extrusion aid mixed solution: heat 100kg of water to 75°C, slowly add 3kg of PEO to the aqueous solution, stir until the PEO is completely dissolved, then slowly add 3kg of PAM into the PEO solution, and stir until the PAM is completely flocculent Viscous solution, then continue to add 10kg aluminum sol to the solution, stir and cool ...

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Abstract

The invention provides an oil-free honeycomb ceramic regenerator, which is prepared from the following components in parts by weight: 15-25 parts of an extrusion assistant mixed solution, 0.5-1.0 part of hydroxy propyl cellulose, 90-110 parts of mullite powder, 20-30 parts of tourmaline powder and 5-10 parts of Suzhou clay; the extrusion assistant mixed solution is prepared from the following components in parts by weight: 90-110 parts of water, 1-5 parts of polyoxyethylene, 1-5 parts of polyacrylamide and 5-15 parts of alumina sol. No black smoke is generated in the production process, the oil-free honeycomb ceramic regenerator has the characteristics of being healthy, environment-friendly, high in mechanical strength, abrasion-resistant, low in cost and short in production period, and can be widely applicable to regenerative kiln equipment. The invention further provides a preparation method of the oil-free honeycomb ceramic regenerator.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of industrial ceramics, in particular to an oil-free honeycomb ceramic regenerator and a preparation method thereof. [0003] 【Background technique】 [0004] With the rapid development of the manufacturing industry, energy shortage is one of the biggest problems facing the international community in the 21st century. As heat energy, the head of energy, the waste in industrial production is becoming more and more noticeable. In order to save energy waste, the application of regenerative combustion technology in industrial furnace equipment plays a vital role in improving the utilization rate of heat energy and improving combustion efficiency, which can effectively save a lot of energy. In the regenerative combustion technology, the honeycomb ceramic regenerator directly affects the energy saving level and combustion efficiency of the regenerative furnace equipment. [0005] At present, the honeycomb ceramic r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/00C04B35/185C04B35/622C04B35/63C04B35/634C04B35/636
CPCC04B35/185C04B35/622C04B35/6303C04B35/63404C04B35/63444C04B35/6365C04B38/0009C04B2235/3217C04B2235/3427C04B2235/349C04B2235/6021C04B2235/6567C04B2235/77C04B2235/96C04B38/0067
Inventor 朱立全陈鑫唐婕梁海龙赵春林吴彦霞黄瀚涛王献忠
Owner JIANGXI SHINCO ENVIRONMENTAL PROTECTION CO LTD
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