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Four-roller centrifugal machine for rock cotton fiber forming system

A four-roll centrifuge and fiber-forming technology, which is used in the production of rock wool products, energy-saving and thermal insulation fields, and achieves the effects of reducing the amount of cooling water, improving the fiber-forming rate, and having a reasonable and reliable design.

Active Publication Date: 2013-08-28
NANJING FIBERGLASS RES & DESIGN INST CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the defects caused by the existing four-roll centrifuge, and provide a four-roll centrifuge used in the rock wool fiber forming system, so that the fiber quality is good, and it is more energy-saving and environmentally friendly

Method used

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  • Four-roller centrifugal machine for rock cotton fiber forming system

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with drawings and embodiments.

[0014] Such as figure 1 As shown, the four-roller centrifuge for the rock wool fiber forming system of the present invention includes a frame 6 and a No. 1 centrifugal roll 8, a No. 2 centrifugal roll 9, a No. 3 centrifugal roll 2, and a No. 4 centrifugal roll arranged on the frame 6. No. 1 centrifugal roller 10, No. 1 centrifugal roller 8 with a diameter of 170mm, No. 2 centrifugal roller 9 with a diameter of 240mm, No. 3 centrifugal roller 2 with a diameter of 320mm, and No. 4 centrifugal roller with a diameter of 310mm. Among them, No. 1 centrifugal roller and No. 4 centrifugal roller The center connection line of the center line forms an angle of 55° with the horizontal line, and forms an angle of 90° with the line connecting the centers of the No. 2 centrifugal roller and the No. 3 centrifugal roller. Roller 2, three air rings 1 outside the No. 4 centrifugal rolle...

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Abstract

The invention relates to a four-roller centrifugal machine for a rock cotton fiber forming system. The four-roller centrifugal machine for the rock cotton fiber forming system comprises a rack, as well as a No.1 centrifugal roller with the diameter of 160-190mm, a No.2 centrifugal roller with the diameter of 223-250mm, a No.3 centrifugal roller with the diameter of 300-325mm and a No.4 centrifugal roller with the diameter of 310-340mm which are arranged on the rack; the line of centers of the No.1 centrifugal roller and the No.4 centrifugal roller and a horizontal line form an angle of 50-63 degrees, and the line of centers of the No.2 centrifugal roller and the No.3 centrifugal roller and a horizontal line form an angle of 87-95 degrees; the four-roller centrifugal machine also comprises three air rings arranged outside the No.2 centrifugal roller, the No.3 centrifugal roller and the No.4 centrifugal roller; each of the three air rings is externally provided with an atomizer; and each atomizer is provided with more than one adhesive jetting port. The centrifugal machine provided by the invention improves the fiber forming quality of fibers greatly, increases the adhesive applying uniformity, reduces the slag ball content effectively, also is energy-saving and environment-friendly, is simple in structure, and is convenient to operate.

Description

technical field [0001] The invention belongs to the field of energy saving and heat preservation, and in particular relates to technological equipment in the field of rock wool product production. Background technique [0002] Rock wool products are fireproof, energy-saving and thermal insulation materials made of natural rock as the main raw material, which are melted at high temperature in a melting furnace, fibrous and sizing treatment, solidified felt board and post-processing of the product. Rock wool products are widely used in construction, petroleum, chemical, electric power, metallurgy, transportation, agriculture and other industries due to their excellent thermal insulation performance, fire prevention performance and sound insulation and sound absorption performance. [0003] A stable fiber-forming system and good fiber-forming quality can ensure the excellent performance of rock wool products. At present, the fiber-forming equipment used in the rock wool fiber-f...

Claims

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Application Information

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IPC IPC(8): C03B37/005
Inventor 钱亦鸣蒋伟忠王晓磊陆飞宇
Owner NANJING FIBERGLASS RES & DESIGN INST CO LTD
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