{"id":586,"date":"2022-08-30T20:32:46","date_gmt":"2022-08-30T20:32:46","guid":{"rendered":"https:\/\/ozlumuhendislik.com\/atik-sicak-sudan-isi-geri-kazanimi\/"},"modified":"2024-03-28T17:36:58","modified_gmt":"2024-03-28T17:36:58","slug":"heat-recovery-from-waste-hot-water","status":"publish","type":"page","link":"https:\/\/ozlumuhendislik.com\/en\/heat-recovery-from-waste-hot-water\/","title":{"rendered":"Heat Recovery From Waste Hot Water"},"content":{"rendered":"

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\n\t\t\t\t\t\t\t\t\tHEAT RECOVERY FROM<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tWASTE HOT WATER<\/span>\n\t\t\t\t\t\t\t\t<\/span><\/h3> <\/div><\/div>[vc_separator color=”custom” align=”align_left” border_width=”7″ el_width=”10″ accent_color=”#c8d400″][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]\"\"<\/p>\n

Waste hot water is one of the recoverable energy sources for all companies. This energy is recovered and reused in company by heat recovery systems instead of being disposed of. When energy costs and low payback periods are considered, the heat recovery system from hot waste water is a profitable investment.<\/p>\n

The heat recovery system from waste hot water reduces the energy intensity of company It provides benefits to the national economy by reducing energy consumption and contributes to reducing carbon footprint by decreasing the amount of CO2 released into the atmosphere.<\/p>\n

Textile dyehouses have a large amount of dyed waste hot water capacity. With the waste hot water heat recovery system, dyehouses will act in accordance with the ” Integrated Pollution Prevention and Control Regulation for the Textile Sector ” published by the Ministry of Environment, Urbanization and Climate Change.<\/p>\n

Developed by Ozlu Engineering, the waste heat recovery system from waste hot water is a compatible solution for all industries, especially in textile dyehouses. The system is designed for waste hot water with a flow rate ranging from 10m\u00b3\/h to 100m\u00b3\/h and a temperature of 50 \u00b0C or higher.<\/p>\n

The advantages of a heat recovery system from waste hot water are as follows:<\/strong>
\n\u2013 Reduction of energy cost
\n\u2013 Increase in production speed
\n\u2013 Decrease in energy intensity
\n\u2013 Reduction of carbon footprint
\n\u2013 Low temperature drainage of waste water
\n\u2013 Electric energy savings in pumps with inverter control
\n\u2013 Short-term return on investment
\n\u2013 Strong competition<\/p>\n

\"\"WORKING PRINCIPLE<\/strong><\/p>\n

The waste hot water generated from all processes in the company is passed through a mechanical filter and then collected in the waste water tank.<\/p>\n

The hot water sucked from the waste hot water tank by the waste water pump is pressed into the self-cleaning automatic filter. After the automatic filter, the primary circuit of the water-to-water plate heat exchanger is pressed. Cold water from the soft water tank is sent to the secondary circuit of the heat exchanger. Thus, the soft cold water is heated by the energy of the waste hot water. Thanks to the plate heat exchanger, soft hot water is produced at temperatures up to 7\u00b0C below the waste hot water temperature. While the waste hot water is drained in a cooled state, soft hot water is sent to the hot water tank.<\/p>\n

The plate heat exchanger used in the system is cleaned with an automatic backwashing system at certain intervals.<\/p>\n

The waste heat recovery system from hot water has a fully automatic PLC-controlled remote monitoring system. Thanks to this remote monitoring system, the heat recovery system canbe monitored, controlled and intervened 24\/7.<\/p>\n

THE EQUIPMENT USED;<\/strong>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_accordion active_tab=”1″ style=”2″][vc_accordion_tab title=”MECHANICAL FILTER”][vc_column_text]It is located first in the waste hot water tank. It prevents coarse waste from going to the waste water tank.[\/vc_column_text][\/vc_accordion_tab][vc_accordion_tab title=”WASTE WATER PUMPS”][vc_column_text]These are the pumps that press the waste hot water from the waste water tank to the automatic filter. It works with frequency control.[\/vc_column_text][\/vc_accordion_tab][vc_accordion_tab title=”AUTOMATIC FILTER”][vc_column_text]It is located before the plate heat exchanger. It has a washing system that works automatically and cleans itself by waste hot water. It protects the heat exchanger against contamination.[\/vc_column_text][\/vc_accordion_tab][vc_accordion_tab title=”PLATED HEAT EXCHANGER”][vc_column_text]It is a plate heat exchanger that provides heat transfer from water to water, specially designed for this system.[\/vc_column_text][\/vc_accordion_tab][vc_accordion_tab title=”MECHANICAL EQUIPMENT”][vc_column_text]As mechanical equipment that provides automatic control of the system; proportional valve, electromagnetic flow meter, pneumatic actuated butterfly valves are used.[\/vc_column_text][\/vc_accordion_tab][vc_accordion_tab title=”AUTOMATION, PLC, PC”][vc_column_text]The automation panel is shipped with the system after all tests are performed in our workshop. System software is created by \u00d6zl\u00fc M\u00fchendislik and can be monitored 24\/7 via PC.[\/vc_column_text][\/vc_accordion_tab][\/vc_accordion][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column]