Environment-friendly energy-saving tin stove

An environmental protection, energy-saving, tin furnace technology, applied in furnaces, crucible furnaces, furnace types, etc., can solve the problems that tin pots cannot meet the needs of normal processes, cannot guarantee the quality of tin immersion products, etc., and achieve guaranteed performance, high cost performance, and guaranteed products. quality effect

Inactive Publication Date: 2007-10-24
朱建焕 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above tin pots cannot meet the normal process requirements and cannot guarantee the quality of dipped tin products

Method used

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  • Environment-friendly energy-saving tin stove

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Embodiment: The environment-friendly and energy-saving tin furnace shown in Figure 1 is made up of a furnace body 4 processed and made of stainless steel, a tin pot 3 and a temperature control system 5.

[0021] In the tin pot 3 shown in Figure 2, there is a groove 33 around the bottom of the pot, and the tin dipping length is more than 8MM, and tin can be dipped in the surrounding groove. Conduction to the inner upper part; the middle of the bottom of the pot is provided with a round table 32, and the edge of the tin pot is turned outwards 34, which is an upward arc; the back of the bottom of the pot is provided with a connection port 31 for connecting the temperature measuring instrument 4, and the connection port Threaded connection is adopted with the measuring instrument; the temperature measuring instrument of this embodiment adopts a thermocouple. The tin pot is composed of two layers: the base layer of metal material, with an enamel layer on the inside of the ba...

example 1

[0022] Example 1, the outer diameter of the tin pot is 40mm, the height is 25mm, the outer diameter of the round table is 25mm, and the height from the round table to the edge is 12mm. The thickness of the steel plate is 1.5mm, and the thickness of the enamel layer is 0.4mm.

example 2

[0023] Example 2, the outer diameter of the tin pot is 120mm, the height is 40mm, the outer diameter of the round table is 80mm, and the height from the round table to the mouth is 20mm. The thickness of the steel plate is 2.5mm, and the thickness of the enamel layer is 0.8mm.

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Abstract

The present invention discloses a new environment-friendly energy-saving tin stove. It includes tin pan which outer surface is equipped with electric heating ring and its temperature measuring and controlling device. Said tin pan is shallow circular body, the circumference of pan bottom is equipped with a ring of groove, the centre of pan bottom is equipped with circular platform, the bead of tin pan is flanged out, the back of pan bottom is equipped with connecting mouth which is used for connecting temperature measuring device; the tin pan is composed by three layers: basic layer in metal materials and two enamel layers on the two sides of basic layer. The melt tin in the invention fits the ROHS forth highest environment-friendly standards requirements, and the melt tin color is bright, tin is not be bonded, the high temperature oxidation film is less and the heating transfer is uniform; the products cost is low and the rate of performance to price is high; the foreign materials on tin pieces can be eliminated completely under the action of high temperature; the tin melting speed is fast and it saves energy; the interfacial tension of melt tin upper part and the tin pan contacting position is large, the tin slag is easy to be used and stripped and the melt tin is not easy to spillover.

Description

technical field [0001] The invention relates to a tin melting device, in particular to an environment-friendly and energy-saving tin melting pot. Background technique [0002] The tin melting furnace is a device commonly used in the electronics industry, and the quality of the tin pot affects energy consumption and the quality of molten tin. The tin pots in the prior art are made of pure titanium, which is more expensive; titanium alloys, stainless steel, and ductile iron are also available, and the effects of tin melting and temperature control are generally poor, unstable in use, and less effective in heat preservation. Good, short service life and difficult maintenance. If the stainless steel pot is used at a temperature above 400°C, or if it is used continuously for more than 20 days at a temperature between 200-400°C, the surface color of the molten tin will turn yellow; if the use temperature of a titanium alloy or ductile iron tin pot is above 400°C Or if the temper...

Claims

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Application Information

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IPC IPC(8): F27B14/00F27B14/10
Inventor 吴洪亮朱建焕源而细
Owner 朱建焕
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