Evaporator and steam-water separating device thereof

A steam-water separation device and technology of separation device, which are applied to evaporator accessories, evaporation, separation methods, etc., can solve the utility discount of steam-water separation device, the failure of liquid level control system, and the inability to prevent evaporative liquid from entering the lower heat exchanger or vacuum pump. and other problems, to achieve the effect of being suitable for promotion and use, preventing material running, and having a simple structure

Pending Publication Date: 2020-01-17
FUJIAN LONGKING
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Problems solved by technology

[0003] When the pressure fluctuates violently or the height of the tank of the small evaporation separation device is insufficient, the liquid level control system fails, etc., the liquid level in the tank of the evaporation separation device changes sharply beyond the separation capacity of the conventional steam-water separation device, and the effectiveness of the steam-water separation device It will be greatly reduced, and it cannot prevent the evaporating liquid from entering the lower heat exchanger or vacuum pump, which will seriously affect the safe operation of the equipment

Method used

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  • Evaporator and steam-water separating device thereof
  • Evaporator and steam-water separating device thereof

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] Please refer to Figure 1-2 , figure 1 is a schematic structural view of the evaporator provided by the embodiment of the present invention; figure 2 yes figure 1 Schematic diagram of the structure of the steam-water separation device.

[0026] The embodiment of the present invention provides an evaporator and its steam-water separation device 10, wherein, as figure 1 As shown, the evaporator includes a circulation pump 20, a heat exchanger 30, an evaporation separation device 40 and a steam-water separation device 10, and the heat exchanger 30 and the evaporation separation device 40 are connected by a circulation pipeline 60 to form a circulating water circuit, and the circulation pump 20 is connected to the...

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Abstract

The invention relates to an evaporator and a steam-water separating device thereof, wherein the steam-water separating device comprises a shell and an opening and closing mechanism arranged in the shell; the shell is provided with an air inlet and an air outlet, the air inlet is communicated with the outlet of an evaporation separation device, the bottom of the shell is provided with a liquid collecting part, and the liquid collecting part is communicated with the evaporation separation device through a reflux pipe; an opening and closing mechanism comprises a sealing member and an actuating part, and when the liquid level in the liquid collecting part reaches a preset height, the actuating part can act on the sealing member to block the air outlet. When the pressure fluctuates violently or the tank height of a small evaporation and separation device is insufficient or a liquid level control system fails, the liquid in the evaporation and separation device may not enter the lower heatexchanger or vacuum pump, thus ensuring the safe operation of the equipment.

Description

technical field [0001] The invention relates to the technical field of evaporation equipment, in particular to an evaporator and a steam-water separation device thereof. Background technique [0002] Existing evaporators are equipped with baffles or baffles, cyclones, and adsorption-type steam-water separation devices in the tank body of the evaporation separation device, the outlet position or the outlet section of the pipeline, and the return pipe is used to collect and block the droplets brought out by the steam. Let the liquid return to the evaporation separation device, and the steam is discharged into the lower heat exchange device or condenser. [0003] When the pressure fluctuates violently or the height of the tank of the small evaporation separation device is insufficient, the liquid level control system fails, etc., the liquid level in the tank of the evaporation separation device changes sharply beyond the separation capacity of the conventional steam-water separ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D1/00B01D1/30B01D45/08
CPCB01D1/0047B01D1/305B01D45/08
Inventor 李文修张晖栋娄彤林福全徐传航李斌洲
Owner FUJIAN LONGKING
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