Air nozzle manufactured by adopting base sectional material combination and manufacturing method thereof

A profile and basic technology, which is applied to the tuyere and its manufacturing field made by the combination of basic profiles, to achieve the effect of high precision and consistency, and improve manufacturing efficiency

Inactive Publication Date: 2014-01-29
SHANGHAI HANS NEW ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a tuyere manufactured by combining basic profiles and a manufacturing method thereof, which uses the characteristics of stable dimensi

Method used

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  • Air nozzle manufactured by adopting base sectional material combination and manufacturing method thereof
  • Air nozzle manufactured by adopting base sectional material combination and manufacturing method thereof
  • Air nozzle manufactured by adopting base sectional material combination and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The manufacturing method of the air outlet nozzle on one side of the embodiment comprises the following steps:

[0053] Step 1. Manufacture a corresponding mold according to the structure of the basic profile 1 of the side air outlet nozzle.

[0054] Step 2. Using a die-casting machine to die-cast the basic profile 1 through a preset mold, the two side walls of the basic profile 1 are open, and the screw bottom holes 14 for connecting the end plates 3 are cast in the openings.

[0055] Step 3, the air outlet 5 and the air inlet 4 are processed on the outer wall of the basic profile 1 . The air outlet 5 of the side air outlet nozzle is processed on the top of the side wall of the base profile 1, and the air inlet 4 is processed on the bottom of the base profile 1. like image 3 As shown, in this embodiment, the air outlet 5 is set as a composite structure in which multiple through holes are drilled on the upper part of the side wall of the base profile 1 .

[0056] Step...

Embodiment 2

[0065] Embodiment 2, the manufacturing method of the upper outlet air nozzle comprises the following steps:

[0066] Step 1. Manufacture a corresponding mold according to the structure of the basic profile 1 of the upper air outlet nozzle.

[0067] Step 2. Using a die-casting machine to die-cast the basic profile 1 through a preset mold, the two side walls of the basic profile 1 are open, and the screw bottom holes 14 for connecting the end plates 3 are cast in the openings.

[0068] Step 3, the air outlet 5 and the air inlet 4 are processed on the outer wall of the basic profile 1 . The air outlet 5 of the side air outlet nozzle is processed on the top of the base profile 1, and the air inlet 4 is processed on the bottom of the base profile 1. like Image 6 As shown, the air outlet 5 in this embodiment is set as a composite structure in which multiple through-holes are drilled on the top of the base profile 1 .

[0069] Step 4. Press the aluminum plate whose edge shape str...

Embodiment 3

[0079] In the third embodiment, the manufacturing method of the inclined outlet air nozzle includes the following steps:

[0080] Step 1. According to the structure of the basic profile 1, respectively manufacture molds for die-casting the air inlet unit 11, the air distribution plate unit 12 and the air outlet unit 13.

[0081] Step 2: Die-cast the air inlet unit 11 , the air distribution plate unit 12 and the air outlet unit 13 that make up the basic profile 1 by using a die-casting machine through a preset mold.

[0082] An air distribution plate 121 integrally formed with the air distribution plate unit is prefabricated in the inner cavity of the air distribution plate unit 12, and the inner cavity of the air distribution plate unit 12 is divided into two chambers respectively communicating with the air outlet unit 13 and the air inlet unit 11. The air-distributing plate 121 is provided with an air-distributing through hole.

[0083] After the die-casting process is compl...

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Abstract

The invention discloses an air nozzle manufactured by adopting base sectional material combination. A sectional material module comprises a base sectional material and end plates, wherein the base sectional material is of a semi-closed frame structure, side walls of two opposite sides are provided with openings, an inner cavity of the base sectional material is hollow, and an outer wall of the base sectional material is respectively provided with an air inlet and an air outlet. The end plates are detachably arranged on the openings of the side walls of the base sectional material; and the end plates are in sealed connection with the base sectional material, so that the inner cavity of the base sectional material is sealed to form an air duct of the air nozzle. By utilizing the characteristic that the aluminum sectional material is stable in external dimensions, the base sectional material, the end plates and an air dividing plate which are of uniform specification structures are designed and manufactured, the air nozzle can be combined and manufactured conveniently, manufacturing efficiency of the air nozzle is improved, and precision and consistency of the air nozzle product are high simultaneously.

Description

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Claims

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Application Information

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Owner SHANGHAI HANS NEW ENERGY TECH
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