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Solar cell printing drying furnace

A solar cell, printing and drying technology, applied in drying, furnace, circuit and other directions, can solve the problems of difficult maintenance, poor temperature adjustability, low working reliability, etc., and achieve convenient and fast assembly and smooth temperature curve. , The effect of improving work reliability

Inactive Publication Date: 2012-06-20
CHANGZHOU TQ TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of poor temperature control, poor temperature adjustability, difficult maintenance, low working reliability and high cost of existing drying furnaces, the present invention provides a solar cell sheet printing drying furnace

Method used

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Embodiment Construction

[0020] Such as figure 1 It is a structural schematic diagram of the present invention, a solar cell sheet printing drying furnace, including a frame 1, an air circulation system 2, a furnace 3, a conveying system 4, an electric control system 5 and a lower furnace lifting system 6, and the frame 1 is equipped with a Air circulation system 2, a furnace 3 is provided below the air circulation system 2, a conveying system 4 is provided below the furnace 3, an electric control system 5 is provided on one side of the conveying system 4, the furnace 3 is connected with the lower furnace lifting system 6, and the air circulation system 2 A volatile matter collection system 21 is provided inside. The furnace 3 is composed of a top cover 31 and a chassis 32. A top cover 31 is provided above the chassis 32. The top cover 31 and the chassis 32 are respectively fixedly connected with the frame 1. The furnace 3 is provided with a heating system 33 , the electronic control system 5 is compo...

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PUM

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Abstract

The invention relates to the technical field of drying furnaces, in particular to a solar cell printing drying furnace. The solar cell printing drying furnace comprises a frame, an air circulation system, a hearth, a transport system, an electric control system and a lower hearth lifting system, wherein the air circulation system is arranged on the upper side in the frame; the hearth is arranged below the air circulation system; the transport system is arranged below the hearth; one side of the transport system is provided with the electric control system; and the hearth is connected with the lower hearth lifting system. The solar cell printing drying furnace has a simple, compact and reasonable structure, is convenient to assemble and maintain, has reliable connection, high temperature controllability and high temperature adjustability, saves energy, and accords with a high damping characteristic of temperature, so that a temperature curve is smoother, the working reliability of the drying furnace is greatly improved, and the drying furnace is easy to use and popularize.

Description

technical field [0001] The invention relates to the technical field of a drying furnace, in particular to a drying furnace for printing solar cells. Background technique [0002] Existing drying furnaces mainly rely on imported equipment at present. From the perspective of heating methods, there are currently two mainstream methods, namely single furnace type and zone heating type. The disadvantages of the single furnace type are poor temperature controllability and adjustability, and the temperature control system is complicated; the disadvantages of the partition heating type are complex structure, difficult maintenance, low reliability and high cost. In addition, the equipment of the two methods The temperature compensation actuator mainly adopts solid-state relay, the switching frequency is high, the temperature control is difficult to be reasonable, and there are problems of overshoot and undertemperature. Contents of the invention [0003] In order to overcome the d...

Claims

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Application Information

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IPC IPC(8): F26B3/30F26B25/00H01L31/18
CPCY02P70/50
Inventor 祁佐雨卢建军
Owner CHANGZHOU TQ TECH