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Sewage evaporative air cooler

An evaporative and air cooler technology, applied in water shower coolers, direct contact heat exchangers, heat exchanger types, etc., can solve problems such as waste of fresh water resources, reduce scaling, reduce adhesion, and improve flushing effect Effect

Pending Publication Date: 2020-11-17
重庆天瑞化工设备股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a sewage evaporative air cooler to solve the problem of waste of fresh water resources caused by the current use of fresh water as the cooling medium of the evaporative air cooler

Method used

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  • Sewage evaporative air cooler
  • Sewage evaporative air cooler
  • Sewage evaporative air cooler

Examples

Experimental program
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Effect test

Embodiment 1

[0042] Sewage evaporative air cooler, basically as attached figure 1 As shown, the device body 1 is included, and the device body 1 is provided with two cooling parts 11 and an air duct 12 between the two cooling parts 11. The top of the device body 1 is provided with an air outlet 16 communicating with the air duct 12. An impeller 161 is disposed inside the air outlet 16 . The cooling part 11 includes an upper cooling layer 111 and a lower collecting layer 112, the cooling layer 111 and the collecting layer 112 are in communication, the cooling layer 111 is isolated from the air duct 12, and multiple sets of heat exchange coils 2 are arranged in the cooling layer 111, In this embodiment, three sets of heat exchange coils 2 arranged horizontally are provided, and the three sets of heat exchange coils 2 are all independently arranged. combine figure 2 As shown, the heat exchange coil 2 includes a medium inlet 21 , a small coil 23 and a medium outlet 22 sequentially arranged ...

Embodiment 2

[0059] Embodiment 2 differs from Embodiment 1 only in that, as Figure 4 As shown, in the present embodiment, a filtering device is provided in the collecting layer 112, and the filtering device includes a rotating shaft 8 arranged on the collecting layer 112, and the rotating shaft 8 is provided with a guide flow channel 81, and the guide flow channel 81 communicates with the outside, and guides The flow channel is tapered, and the large diameter end of the flow guide channel communicates with the outside.

[0060] The rotating shaft 8 runs through the rear side of the collecting layer 112 , and the rotating shaft 8 is connected to the collecting layer 112 in rotation. A plurality of collecting plates 9 are evenly distributed on the outer wall of the rotating shaft 8 , and the number of collecting plates 9 can be selected according to actual requirements. In this embodiment, five collecting plates 9 are provided. The collecting plates 9 all include a U-shaped plate body 91 a...

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PUM

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Abstract

The invention belongs to the technical field of equipment contacting heat exchange through multiple media, and discloses a sewage evaporative air cooler which comprises an equipment main body, a plurality of groups of heat exchange coils are arranged in the equipment main body, the equipment main body is further provided with an air inlet, a spraying system and an air outlet, and the air inlet andthe spraying system are both located at the top of the equipment main body; and the spraying system comprises a plurality of flow guide pipes, the flow guide pipes are provided with a plurality of spray heads in a communicating mode, and each flow guide pipe communicates with a sewage pipe. The problem that fresh water resources are wasted due to the fact that fresh water is used as circulating make-up water of an evaporative air cooler at present is solved.

Description

technical field [0001] The invention belongs to the field of equipment utilizing multiple medium contact heat exchange, and in particular relates to a sewage evaporative air cooler. Background technique [0002] The evaporative air cooler is a high-efficiency energy-saving cooling equipment that integrates water cooling and air cooling, heat transfer and mass transfer processes, and has the advantages of both. It has compact structure, high heat transfer efficiency, less investment, and low operating costs. , Easy installation and maintenance, etc., so it is widely used in oil refining, metallurgy, electric power, refrigeration, light industry and other fields. When the evaporative air cooler is in use, it needs to consume a lot of water for evaporative heat exchange; but now the fresh water resources are very scarce, and with the development of the economy, the water pollution is serious, and the fresh water resources are decreasing year by year. If fresh water is used as e...

Claims

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Application Information

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IPC IPC(8): F28C1/14F28G9/00
CPCF28C1/14F28G9/00
Inventor 陈善地项勇石本洋陈思益陈乐阳
Owner 重庆天瑞化工设备股份有限公司
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