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Waste water heat energy recycling equipment

A heat recovery and waste water technology, applied in lighting and heating equipment, energy industry, filter circuit, etc., can solve the problems of high power consumption and inability to generate economic benefits, and achieve saving of treatment costs, reduction of thermal conduction effects, and reduction of management costs Effect

Inactive Publication Date: 2014-06-11
AI CAN SEIK MACHINERY EQUIP JIANGSU CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, under the excellent situation that the country is vigorously promoting the "energy saving and emission reduction" plan, the development and research of some energy-saving equipment is continuously carried out, especially for the recovery and reuse of heat energy in the hot wastewater discharged from factories and buildings, such as heat pumps commonly used in buildings Technology, factory heat exchangers and heat exchange equipment, etc., but heat pump technology is mainly used to produce hot water. In the field of heat recovery, it cannot produce obvious economic benefits due to the large power consumption required in the operation process.
However, heat exchangers and heat exchange equipment commonly used in China for waste heat recovery can produce obvious economic and environmental benefits in theory, but the removal of large particles and suspended impurities in wastewater, the reasonable selection of filters and the control of backwashing process , blockage and pollution of the heat exchange unit, as well as technical problems such as confirmation of the operation performance and energy saving of the entire system, etc., all need to find a better solution

Method used

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  • Waste water heat energy recycling equipment
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Embodiment

[0016] like figure 1 , 2 The shown waste water heat energy recovery equipment includes a centrifugal filter device 1, a particle filter device A2, a particle filter device B3, a heat exchange unit 4 and a cumulative calorimeter 5; the right side of the centrifugal filter device 1 has a particle filter device device A2 and particle type filter device B3, and centrifugal filter device 1 is connected with particle type filter device A2 and particle type filter device B3 through pipeline, particle type filter device A2 and particle type filter device B3 are connected with heat exchange unit 4 through pipeline, The heat exchange unit 4 is connected to a cumulative heat meter 5 through a pipeline. The top of the above-mentioned centrifugal filter device 1 is provided with a filtered water outlet 6, the upper left part is provided with a waste water inlet 7, and the bottom is provided with a filter material discharge port 8; On the pipeline between, a pressure gauge 9 is provided a...

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Abstract

The invention discloses a waste water heat energy recycling equipment and particularly relates to the energy saving technology of recycling and reusing heat energy. The waste water heat energy recycling equipment comprises a centrifugal filtering device, a particle filtering device A, a particle filtering device B, a heat exchange unit and a cumulative heat meter. The problems about waste heat recycling, waste water filtering, filter backflushing water and saving amount display and confirmation and the like are taken into consideration, heat exchange between cold water and hot waste water discharged from factories and buildings is realized by the centrifugal filter, the particle filters, the heat exchangers and the advanced fuel saving amount device, and heat energy in the hot waste water can heat the cold water, therefore, energy is saved and environment is protected.

Description

[0001] technical field [0002] The invention relates to heat energy recovery and reuse energy-saving technology, in particular to a heat recovery device for recovering heat from waste water. Background technique [0003] At present, under the excellent situation that the country is vigorously promoting the "energy saving and emission reduction" plan, the development and development of some energy-saving equipment is continuously carried out, especially for the recovery and reuse of heat energy in the hot wastewater discharged from factories and buildings, such as heat pumps commonly used in buildings Technology, factory heat exchangers and heat exchange equipment, etc., but heat pump technology is mainly used to produce hot water. In the field of heat recovery, it cannot produce obvious economic benefits because of the large power consumption required for its operation. However, heat exchangers and heat exchange equipment commonly used in China for waste heat recovery can p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/00B01D36/04
CPCY02P80/10
Inventor 解玫娜
Owner AI CAN SEIK MACHINERY EQUIP JIANGSU CO LTD
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