Organic waste gas concentration recovery device

The utility model discloses an organic waste gas concentration and recovery device. The device comprises a cooling box, a fixing frame, an air inlet pipe, a connecting pipe, an air outlet pipe, a first connecting water pipe, a second connecting water pipe, a rectangular fixing shell, a fan, a water tank, a third connecting water pipe, a second pump, a first pump, a fourth connecting water pipe, afixing bottom plate, an internal thread round shell, a filter element, an external thread round shell, a first thread sleeve, a second connecting pipe and a second thread sleeve. The beneficial effects of the utility model are that: the utility model discloses: the beneficial effect is: The device is simple in structure, low in cost and capable of cooling high-temperature organic waste gas, the volume of the cooled organic waste gas is reduced, subsequent waste gas treatment steps are facilitated, cooling water can be continuously cooled through cooperation of the first machine pump and the draught fan, and therefore