Prototype machine without pipeline oil heating

Abstract

The invention discloses a pipeline-free oil-heating middle sample machine. The pipeline-free oil-heating middle sample machine comprises a circulating pump, a flange and a dyeing cylinder, wherein a rear cloth guide wheel, a nozzle, a front cloth guide wheel and a cloth guide ring are arranged in the dyeing cylinder; a water spraying pipe is arranged at the outlet of the circulating pump; the inlet of the circulating pump is connected with a return pipe through the flange; a filter screen pipe is arranged in the return pipe; a cooling coil is arranged at the bottom of the dyeing cylinder; a bottom screen is arranged on the cooling coil; a rear screen and a front screen are obliquely arranged on the two sides of the bottom screen respectively; an oil tank is arranged below the cylinder body of the dyeing cylinder; a plurality of groups of heaters and cooling coils are arranged in the oil tank; an oil inlet is formed in the left upper part of the oil tank; an oil outlet is formed in the right lower part of the oil tank. The pipeline-free oil-heating middle sample machine is reasonable in structure and convenient to clean, the problem that dyes and aids are in direct contact with the heaters is solved, and the dyes in the dyeing cylinder are uniformly heated, so that the consistency of the dyeing effect of products is guaranteed, the cost is reduced, the working efficiency is improved, and the service lives of the heaters are prolonged.

Description

Technical field [0001] The invention relates to textile dyeing equipment, in particular to a pipeline-less oil heating prototype machine. Background technique [0002] The current tubeless sample dyeing machine is an electric heating type, which uses a heater to heat. The traditional heater is placed at the bottom of the dyeing tank. The gap between the dyeing tank and the cooling coil is small and there are many dead spots. The dyeing machine tank is not easy to clean. During the process, dyes, auxiliaries, etc. enter the dyeing vat and directly contact the heater. Because the heater is heated at a high temperature, the performance of the dyes and auxiliaries may change, which directly affects the dyeing effect. The color and light deviation phenomenon causes production waste and increases sewage discharge. The surface of the heater is easy to scale when the dye is in contact with the dye solution, which affects heat generation. In the working process, negligence in the operatio...

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Problems solved by technology

[0002] The current mid-sample dyeing machine without pipeline is an electric heating type, which is heated by a heater. The traditional heater is placed at the bottom of the dyeing vat. The gap between the dyeing vat and the cooling coil is small, and there are many dead spots. During the process, when dyeing materials and auxiliaries enter the dyeing vat, they will directly contact the heater. Since the temperature of the heater is very high, the performance of the dyeing materials and auxiliaries may change, directly affecting the dyeing effect. Shade deviation phenomenon causes production waste and increases sewage discharge. The surface of the heater is easy to scale during the process of contacting the dye solution, which affects heat generation. In the process of work, due to negligence in operation, it is easy to cause the heater to cut off the water and dry, causing the heater to burn. damage, the inconvenience of replacing the heater also causes a waste of manpower, material resources, time and economy

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