Treating fluid pressurizing tank used for digital garment printing machine

Abstract

The invention discloses a treating fluid pressurizing tank used for a digital garment printing machine. The treating fluid pressurizing tank comprises a tank body, a liquid inlet pipe and a pluralityof liquid outlet pipes which are arranged on the tank body, a liquid guide pipe which is arranged in the tank body and communicates with the liquid outlet pipes, and an air pressure regulator which isarranged on the tank body. The air pressure regulator comprises an air pressure regulating pipeline arranged on the tank body, a pressurizing air inlet connector arranged on the air pressure regulating pipeline, a pressure gage arranged on one side of the air pressure regulating pipeline, and a regulating knob arranged on one side of the air pressure regulating pipeline. An air inlet pipe is connected to the pressurizing air inlet connector. According to the treating fluid pressurizing tank, it can be guaranteed that a treating fluid is pressed out fast at constant positive pressure, the spraying-out stability and uniformity are improved, and the phenomenon of backflow of the treating fluid does not occur; and meanwhile, it is guaranteed that the treating fluid in different spray nozzlescan be sprayed out with the same pressure, accordingly, the treating fluid is uniformly sprayed onto fabric, and the spray printing effect can be improved easily.

Description

technical field [0001] The invention relates to a pressurized tank, in particular to a treatment liquid pressurized tank for a digital garment printing machine. Background technique [0002] At present, when the garment printing machine uses pigment ink for printing, in order to make the color of the ink more delicate and the adhesion of the ink better, it is usually necessary to pre-treat the cloth before printing, that is, spray the treatment liquid. The traditional spraying method is to use a pump to pump the treatment liquid from the storage container, pass through the corresponding pipeline, and finally spray it out from the nozzle. This method has the following disadvantages: [0003] 1. Since the treatment liquid is generally weakly acidic, this will seriously affect the life of the pump; [0004] 2. When there are air bubbles in the pipeline, the treatment liquid cannot be pumped out of the container normally; [0005] 3. When the pump is turned on, it takes a sho...

AI Technical Summary

Problems solved by technology

[0003] 1. Since the treatment liquid is generally weakly acidic, this will seriously affect the life of the pump;

[0004] 2. When there are air bubbles in the pipeline, the treatment liquid cannot be pumped out of the container normally;

[0005] 3. When the pump is turned on, it takes a short time for the pump to reach the rated speed. Before reaching the rated speed, the treatment liquid is sprayed unevenly; similarly, when the pump is turned off, it takes a short time for the pump to stop, so that It will cause the device for spraying the treatment liquid to close with a lag, and the action of stopping the spraying of the treatment liquid will be delayed, and the nozzle will still spray out the residual treatment liquid, resulting in unstable spraying of the treatment liquid and prone to backflow;

[0006] 4. The pressure of the treatment liquid sprayed by different nozzles is different, resulting in uneven treatment liquid sprayed on the fabric, which affects the printing effect;

[0007] 5. The container containing the treatment liquid cannot be completely sealed, and the acidic components in the treatment liquid will volatilize, thereby reducing the concentration of the treatment liquid

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