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Oil heating type dyeing machine

A technology for oil heating and dyeing machines, which is applied in the field of dyeing machines and can solve problems such as wasting energy

Inactive Publication Date: 2006-11-15
劳关明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this heating method is that when the heat exchanger is heated by steam, condensed water with a higher temperature is discharged, which wastes a certain amount of energy.

Method used

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  • Oil heating type dyeing machine
  • Oil heating type dyeing machine

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Embodiment Construction

[0009] Such as figure 1 As shown, the present invention comprises a cloth dyeing cylinder 1, in which a water level pipe 2 is provided, and a cloth inlet and outlet 3 is provided on the upper side thereof, and the cloth dyeing cylinder 1 is respectively connected with the filter 4, The dye liquor supply and drainage valve 5 is connected, the other end of the filter 4 is connected with the feeding barrel 6 and the dye liquor circulating water pump 7 through pipes, and a series water cooling system is connected between the dyeing cloth vat 1 and the dye liquor circulating water pump 7 through pipes. Exchanger 8 and oil heating exchanger 9.

[0010] Such as figure 2 As shown, the oil heating exchanger 9 includes a cylinder body 10, which is provided with a heat transfer tube 11 and a heat receiving tube 12. The heat transfer tube 11 passes through the cylinder body 10 through an oil inlet passage 13 and an oil outlet passage 14. The front and rear ends of 12 pass through the t...

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Abstract

The invention relates to a dyeing machine, in particular to an oil-heating dyeing machine, which comprises a cloth dyeing cylinder body, a water level pipe is arranged in the cloth dyeing cylinder body, and a cloth inlet and outlet port is arranged on the upper side of the cloth dyeing cylinder body. The other end of the filter is connected with the feeding barrel and the dye liquor circulating water pump through pipes, and the dyeing cloth vat and the dye liquor circulating water pump are connected through pipes with series water cooling Exchanger and oil heating exchanger. The invention can respectively cool and heat the dye liquor through the water cooling exchanger and the oil heating exchanger connected in series, so as to reach the temperature of the dye liquor required by the process.

Description

1. Technical field [0001] The invention relates to a dyeing machine, in particular to an oil heating type dyeing machine. 2. Background technology [0002] A dyeing machine is a machine that dyes and pre-treats textiles. Its basic principle is to use heated dye liquor to dye and pre- and post-treatment textiles. At present, direct heating and indirect heating are generally used to heat the dyeing liquor. Direct heating is to put high-temperature and high-pressure steam directly into the dyeing machine to reach the temperature required for the dyeing liquor. The advantage is that the heating method is simple and its The disadvantage is that after the steam heats the dye liquor, condensed water is produced and mixed with the dye liquor, which changes the ratio of the dye liquor, thereby affecting the quality of dyeing. Indirect heating uses steam to pass through a heat exchanger for interval heating, and its advantage is that it does not change the proportion of the dye solu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06B23/22
Inventor 劳关明万爱法李传海孔金华钟立敏潘水龙
Owner 劳关明
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