Rapid cooling system for urea-formaldehyde glue

The utility model relates to a rapid cooling system for urea-formaldehyde glue. The rapid cooling system comprises a first water pipeline, a second water pipeline, a third water pipeline, a fourth water pipeline, a fifth water pipeline, a sixth water pipeline, a spiral plate heat exchanger, a reacti...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG JIAYI, TENG KEYONG, WEI SHENGWEN, LUO CHUANXIANG, QIN JIESHENG, WANG CHEN, LIANG WEI, QIN ANDING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a rapid cooling system for urea-formaldehyde glue. The rapid cooling system comprises a first water pipeline, a second water pipeline, a third water pipeline, a fourth water pipeline, a fifth water pipeline, a sixth water pipeline, a spiral plate heat exchanger, a reaction kettle, a storage tank, a circulating pump and a refrigerating unit, a stop valve a is arranged on the first water pipeline; a stop valve b is arranged on the second water pipeline; a stop valve c is arranged on the third water pipeline; a stop valve d, a stop valve h, a storage tank, a stop valve i, a circulating pump and a refrigerating unit are arranged on the fourth water pipeline; a stop valve e is arranged on the fifth water pipeline; a stop valve f and a stop valve g are arranged on the sixth water pipeline; the reaction kettle and the spiral plate type heat exchanger are connected in series through the water distribution pipeline and then connected in parallel between the first water pipeline and the fif