Tubular heating equipment with direct forced gas cooling and for synthetic leather production

Abstract

The invention discloses tubular heating equipment with direct forced gas cooling and for synthetic leather production, comprising an oven box, a gas combustion device, a gas combustion chamber, a heatexchange component, a smoke outlet and an air nozzle; the oven box is provided with a synthetic leather feeding hole, a synthetic leather discharge hole, an oven air inlet and an oven exhaust outlet;the gas combustion device is arranged on the oven box; the gas combustion chamber is arranged in the oven box, and is connected with the gas combustion device; the heat exchange component is arrangedin the oven box, and is connected with the gas combustion chamber; the smoke outlet is formed in the oven box and located at an end part of the heat exchange component; the air nozzle is arranged inthe oven box, is communicated with the oven air inlet and the smoke outlet, and corresponds to synthetic leather. By adopting the tubular heating equipment with direct forced gas cooling and for synthetic leather production, the problem that existing equipment needs to use gas without volatility or explosiveness and needs indirect hot air is solved, and meanwhile heat energy can be fully utilized.

Description

technical field [0001] The invention relates to a heating device, in particular to a tubular heating device for direct forced cooling of gas used in the production of synthetic leather. Background technique [0002] The production process of synthetic leather (wet method, dry method, foaming, printing, coating) requires a lot of heat energy. At present, domestic production lines mainly use organic heat carrier boilers as heat sources, and use heat transfer oil as a medium combined with air heat exchangers to conduct heat sources. To the leather material setting machine production line for heat exchange. [0003] The above processes all have different degrees of natural heat dissipation loss in the process of generating heat source, transferring heat energy and final heat energy utilization; and at present, the heating equipment of most synthetic leather production line manufacturers is mainly coal-fired boilers, which in actual use A large amount of energy waste and solid p...

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Problems solved by technology

[0005] In view of the above problems, the present invention provides a tubular heating equipment for direct forced cooling of synthetic leather by gas, which solves the need for existing equipment to use avoiding volatile and explosive gases and indirect hot air, and at the same time can Make full use of heat energy

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