Energy-saving and circulating drying oven for tentering former

Abstract

The invention discloses an energy-saving and circulating drying oven for a tentering former. The energy-saving and circulating drying oven comprises a tank body, wherein a partition plate is fixed on the middle part of the tank body for dividing the tank body into an upper heating and circulating cavity and a lower drying cavity; a vertical partition plate is fixed in the middle of the heating and circulating cavity for dividing the heating and circulating cavity into a left air outlet cavity and a right air outlet cavity; an air inlet tube and an air outlet tube are connected on a top plate of the tank body; the air inlet tube is communicated with the right air inlet cavity; a vertical plate is fixed in the middle of a transverse partition plate; a water dropping hole is formed in the left side part of the transverse partition plate; a water inlet tube is connected on the right side wall of the circulating tank body; the water inlet tube is arranged above the air outlet tube; the water inlet tube extends into the circulating tank body; the extending-in end of the water inlet tube is fixed on the vertical plate; a water spraying tube is connected on the lower side wall of the water inlet tube. The energy-saving and circulating drying oven is high in utilization rate of heat, and capable of saving energy resources, reducing energy consumption and reducing cost; moreover, waste gas with waste heat is recycled, so that the heat utilization rate is increased.

Description

Technical field: [0001] The invention relates to the technical field of an oven for a stenter setting machine, and more specifically relates to an oven for an energy-saving cycle stenter setting machine. Background technique: [0002] The ovens of the existing stenter setting machines all set the heating element and the air nozzle in the same space, and the wind is concentrated into the air nozzle through the fan, and the hot air is blown to the processed cloth through the air nozzle. The mouth is in the same box, the box has a large space, there are openings on the front and rear side walls of the box, and the processed cloth enters and exits through the openings on the front and back side walls, so that part of the heat generated by the heating element will be dissipated from the openings. The heat is dispersed more, so that the heat blown to the nozzle by the fan is only a part of the heat generated by the heating element, and part of it has been dissipated, which not onl...

AI Technical Summary

Problems solved by technology

[0002] The ovens of the existing stenter setting machines all set the heating element and the air nozzle in the same space, and the wind is concentrated into the air nozzle through the fan, and the hot air is blown to the processed cloth through the air nozzle. The mouth is in the same box, the box has a large space, there are openings on the front and rear side walls of the box, and the processed cloth enters and exits through the openings on the front and back side walls, so that part of the heat generated by the heating element will be dissipated from the openings. The heat is dispersed more, so that the heat blown to the nozzle by the fan is only a part of the heat generated by the heating element, and part of it has been dissipated, which not only reduces the utilization rate of the heat of the heating element, but also increases the heating efficiency of the heating element. The electric energy required for heating wastes energy and increases costs

[0003] Moreover, there is still a certain amount of heat in the blown wind that can be used again, but now it is directly discharged and cannot be used, which reduces the utilization rate of heat.

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