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Droplet separator and evaporator

A droplet separator, evaporator technology, applied in evaporator/condenser, separation method, dispersed particle separation, etc., can solve the problems of high steam resistance, radial impeller, etc.

Active Publication Date: 2015-09-23
EFFICIENT ENERGY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the droplet separator exhibits a greater resistance to the vapor, said resistance must be compensated by a higher revolution of the compressor, which in turn creates problems regarding efficiency and volume
Droplet separators in the form of grids made of plastic wires have been found to be simple and inexpensive to manufacture and install, but, on the one hand, letting the droplets pass through can cause problems with radial impellers, and, on the other hand, When such a droplet separator is realized such that only very few or no droplets pass through, a relatively high resistance to vapor is exhibited

Method used

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  • Droplet separator and evaporator
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  • Droplet separator and evaporator

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Embodiment Construction

[0034] figure 1 A droplet separator according to an embodiment of the invention is shown in a perspective view, while a schematic cross-sectional view of the droplet separator is shown in figure 2 middle. Particularly, figure 2 The droplet separator 200 in is configured to separate droplets from a moving vapor-droplet mixture. figure 2The moving vapor-droplet mixture in is located in region 202 below the droplet separator, while above the droplet separator (ie region 204 ), ideally, there is only vapor and no droplets. Due to the evaporation process which takes place with the pressure in the evaporator such that the evaporation temperature is at or close to the temperature of the medium to be evaporated, the water vapor on the one hand and the liquid droplets on the other hand move relatively chaotically in the lower region 202 . Simultaneously, the vapor-droplet mixture is pulled up by a compressor comprising a suction port located above the droplet separator, exemplar...

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Abstract

A droplet separator for separating drops from a vapor-droplet mixture in motion, including a plurality of curved fins made of a material; and a holder for holding the curved fins at a distance to one another, wherein the fins and the holder are configured such that direct passage through the droplet separator is concealed such that drops, due to the flight path of the drops, in a vapor-droplet mixture do not pass the droplet separator but impinge on a fin.

Description

technical field [0001] The present invention relates to droplet separators or demisters and, in particular, to droplet separators for use in heat pumps and heat pumps that can be used to heat or cool buildings or to heat or cool other objects. Background technique [0002] Figure 5A and Figure 5B Represents a heat pump as shown in European patent EP 2016349 B1. [0003] Figure 5A A heat pump is shown comprising a water evaporator 10 for evaporating water as working fluid to generate steam in a working steam line 12 on the output side. The evaporator includes the evaporation space ( Figure 5A not shown in ) and is configured to generate an evaporation pressure of less than 20 hPa in the evaporation space, so that water evaporates in the evaporation space at a temperature lower than 15°C. The water is preferably groundwater, brine which circulates freely in the foundation soil or in the heat pipe, that is to say water with a certain saline content, river water, lake wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D45/08
CPCB01D45/08B23P15/00F25B39/028F25B49/02Y10T29/49396
Inventor 霍尔格·塞德拉克奥利弗·克尼夫勒
Owner EFFICIENT ENERGY GMBH