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Photogravure press

A gravure printing machine, unit type technology, applied in printing machines, printing, general parts of printing machinery, etc., can solve the problems of wasting energy, failing to achieve high efficiency, energy saving and environmental protection, and achieve water and energy saving, air pressure stability, and energy consumption. reduced effect

Active Publication Date: 2015-07-08
江门市智睿包装机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the cold wind in this patent is scattered into the workshop and actually wastes energy, which cannot play the role of high efficiency, energy saving and environmental protection.

Method used

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Experimental program
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Embodiment Construction

[0024] Such as figure 1 , 2 As shown, the gravure printing machine of this embodiment includes a unit-type gravure printing machine, and also includes a fully enclosed compression condenser 1 arranged between units of constant temperature required by each channel of the unit-type gravure printing machine. The fully enclosed compression condenser 1 is divided into upper and lower parts. The upper part is provided with a refrigerating part 11 and a cold air outlet 111, and the refrigerating part 11 communicates with the unit-type gravure printing machine through the cold air outlet 111; It communicates with the hot air box 5 of the unit-type gravure printing machine.

[0025] The compressor 13 is located in the heating part 12 of the fully enclosed compression condenser 1, which saves space and provides a small amount of heat energy. The refrigeration principle of the fully enclosed compression condenser 1 is the same as the existing conventional refrigeration principle. The...

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Abstract

The invention relates to a photogravure press and an energy saving method thereof. The photogravure press comprises a unit type photogravure press, wherein a totally closed compression condenser is arranged between thermostatic units required by each channel of the unit type photogravure press; the totally closed compression condenser is provided with a refrigeration department and a cold air outlet, and the refrigerating part is communicated with the unit type photogravure press by virtue of the cold air outlet; and the totally-closed compression condenser is provided with a heating part and a hot air outlet, and the heating part is communicated with the unit type photogravure press by virtue of the hot air outlet. Cooling on printing is realized by cold air produced by the refrigerating part of the totally-closed compression condenser, and heat produced in a refrigerating process is collected for being used in a drying process, thus the aims of energy conservation and high efficiency are achieved.

Description

technical field [0001] The invention relates to a unit-type gravure printing machine, which belongs to the field of printing unit manufacturing. Background technique [0002] In order to improve efficiency, most of the existing unit-type gravure printing machines are equipped with cooling and drying processes. The traditional cooling process is mostly realized by water cooling, and the drying process uses the hot air blown out by the heating device to make the ink dry quickly, so as to achieve the purpose of fast printing. For example, the public document whose patent number is 200920200733 discloses a high-efficiency, energy-saving and environment-friendly unit. In the patent, the purpose of the invention is to disperse the cold air from the cold air outlet of the air conditioning device into the workshop, thereby reducing and maintaining the temperature of the workshop. Most of the existing printing workshops are equipped with central intelligent air conditioners, which ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F23/04F25B29/00F26B21/00
Inventor 赵智民
Owner 江门市智睿包装机械有限公司
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