Construction process for spraying paint on surfaces of inner wall and water-cooled wall of high-temperature furnace kiln
A construction technique and paint spraying technology, which is applied in the field of paint spraying on the inner wall of the kiln and the surface of the water wall, can solve the problems of poor adhesion, time-consuming and laborious, and falling off, and achieve the effect of strong adhesion, high efficiency, and not easy to fall off
Inactive Publication Date: 2021-12-24
济南金阳耐火材料有限公司
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Problems solved by technology
However, in the prior art, although the paint used for spraying has a good energy-saving effect, its adhesion is poor, and it is easy to fall off from the inner wall and the water-cooled wall, and the spraying operation is generally done manually, and the spraying efficiency is relatively low. Time-consuming
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[0019] The present invention will be further described in detail below with reference to the embodiments and the accompanying drawings.
[0020] A construction process for spraying paint on the inner wall of a high-temperature furnace and a surface of a water-cooled wall, the construction process includes a spraying device and a spraying construction method.
[0021] The spraying device includes a paint tank 2 with a walking wheel 1 at the bottom, a swing arm 3 and a spray gun 4, and a swing arm 3 is hinged on the top of the paint tank 2, and the swing arm 3 is driven by a motor 5 to swing left and right. The motor 5 is installed and fixed on the top of the paint tank 2 through the motor frame, the output shaft end of the motor 5 is fixedly connected with an eccentric wheel 9, and the middle part of the swing arm 3 is vertically opened with a bar-shaped through slot 10, so The eccentric shaft of the eccentric wheel 9 passes through the bar-shaped through groove 10 and is movab...
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Abstract
The invention discloses a construction process for spraying paint on the surfaces of the inner wall and the water-cooled wall of a high-temperature kiln. The construction process comprises a spraying device and a spraying construction method, the spraying device comprises a paint box with walking wheels at the bottom, a swing arm and a spray gun, and the spray gun is fixedly installed at the upper end of the swing arm. The method comprises the steps of paint preparation, wherein 50-80 parts of zirconium oxide, 60-70 parts of chromium oxide, 55-80 parts of refractory clay, 50-65 parts of bentonite, 60-180 parts of silicon carbide, 65-170 parts of PA80 glue and 5-30 parts of carboxymethyl cellulose are weighed according to component requirements, and then the materials are mixed to prepare a viscous suspension. Compared with the prior art, the construction process has the beneficial effects that the raw materials of the prepared paint are higher in adhesive force and not prone to falling off, and therefore the more effective energy-saving effect can be achieved; and the spraying device is manually pushed to conduct spraying operation, the efficiency is higher, and the paint can be sprayed to the inner wall and the water-cooled wall of the high-temperature furnace kiln in a more time-saving and labor-saving mode.
Description
technical field [0001] The invention relates to the technical field of spraying paint on the inner wall and the surface of the water cooling wall of a furnace, in particular to a construction process of spraying paint on the inner wall and the surface of the water cooling wall of a high temperature furnace. Background technique [0002] A kiln is a device made of refractory materials for calcining materials or products. In order to achieve the purpose of energy saving, industrial furnaces need to be sprayed with a specific coating on their inner walls and water walls. However, in the prior art, although the paint used for spraying has a good energy-saving effect, it has poor adhesion and is easy to fall off from the inner wall and the water-cooled wall, and the spraying operation is generally done manually, and the spraying efficiency is relatively low. Time-consuming. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to ove...
Claims
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IPC IPC(8): B05B9/04B05B9/00B05B13/06B05D7/22B05D7/24
CPCB05B9/0403B05B9/007B05B13/0627B05D7/22B05D7/24
Inventor 杨传淇杨先涛杨先海
Owner 济南金阳耐火材料有限公司