Welcome to visit that science and technology network!
Science
Energy saving technology
Your position:Home >> Science >> Energy saving technology

1 printing and dyeing wastewater waste heat recovery system

This technology provides a kind of printing and dyeing wastewater waste heat recovery systems, including waste water collection pool, a filter for hot water pump will waste waste hot water collecting pool is pumped to the filter, heating medium input and output terminal and the plate type heat exchanger filter end connection, heating medium output plate type heat exchanger is connected to the waste a hot water storage tank or waste water treatment equipment, heat absorbing medium output plate type heat exchanger is connected to the water storage and water equipment. This technology through the transformation of wastewater collection system, high temperature wastewater collected separately and transported separately in order to achieve the printing and dyeing wastewater heat recovery and utilization, energy saving and environmental protection, is now applying for a patent for invention and authorization.


2 A device for purifying circulation of textile printing and dyeing wastewater

This technology solves the problem of the existing technology of textile printing and dyeing wastewater purifying device for two times purification is the problem of low work efficiency, which comprises a waste water recycling pool, a filtering device and a high-pressure storage tank, waste water recycling tank is provided with a baffle, baffle will waste water recycling pool space is divided into two parts the first water storage space and second water storage space, the first water storage space and waste water drainage pipe is communicated with the first printing and dyeing equipment, water storage space and a second storage space and filtering device is communicated with a water inlet, a purified water outlet of the filtering device is connected with a high pressure water storage tank, a high pressure water storage tank is provided with an infrared photoelectric sensor, pressure tank water outlet and the second water storage the spatial connectivity. Has applied for patent of utility model and authorization.


With a device of printing and dyeing wastewater reuse

The device comprises a sewage storage tank, reaction tank, mixing tank, sewage sedimentation tank, water diversion valve, filter, reuse water reservoir, is characteristic of the sewage storage tank, reaction tank, mixing tank, sewage sedimentation tank, filter and between the back water reservoir through the connecting pipeline is connected, the water valve is arranged on the sewage sedimentation tank and the filter in the middle of the pipeline, the filter is composed of three layers of filtering material composition. The device can effectively reduce the enterprise use of water, reduce the discharge of sewage, water reuse rate of increase of 35%, reduce 35% of the fresh water dosage.


Purification device and exhaust gas setting machine exhaust heat recovery

The device comprises a filter screen, used for heat exchanger setting machine exhaust and lower temperature of fresh air and high temperature heat exchange, the heat exchanger is connected with the input end of the exhaust gas, waste gas filtering net and the output end thereof is connected with the fume removing device for removing exhaust fume, fresh air, the output end of the heat exchanger the connectivity and shaping machine, this can effectively purify to produce shaping machine work of the oil mist, and can make good use of waste heat, energy saving and environmental protection.



Copyright (C) 2010 Zhejiang Laimei textile printing and Dyeing Technology Co., Ltd. all rights reserved. All Rights Reserved without permission, do not reprint! Technical support: | Yilian information Address: Zhejiang province Changxing County Jia Pu Zhen Industrial Park (opposite the Changxin Textile City) telephone: business department: 86-0572-6507038 Foreign trade department: 86-0572-6016163 Fax: 86-0572-6507038 zip code: 313100 | Zhejiang ICP 11024772