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Unpowered demisting device for air temperature type gasifier and large gasifier array

An air-temperature vaporizer and demisting device technology, applied in the direction of heat exchanger type, container discharge method, fixed tubular conduit assembly, etc., can solve energy consumption, safety hazards, and inability to quickly and completely eliminate gasification Problems such as device mist, to achieve the effect of eliminating potential safety hazards

Pending Publication Date: 2019-09-24
浙江杭嘉鑫清洁能源有限公司
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Problems solved by technology

[0005] But this defogging method requires the impeller to work continuously, which consumes a lot of energy. At the same time, the above-mentioned prior art cannot quickly and completely eliminate the mist generated by the vaporizer. It only uses a fan to dilute the mist and blow it elsewhere, which may still cause Security risks

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  • Unpowered demisting device for air temperature type gasifier and large gasifier array
  • Unpowered demisting device for air temperature type gasifier and large gasifier array
  • Unpowered demisting device for air temperature type gasifier and large gasifier array

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Embodiment Construction

[0024] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present disclosure may repeat reference numerals and / or reference letters in different instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art may recognize the use of other processes and / or the use of other materials.

[0025] see Figure 1-Figure 5 , the non-powered mist removal device for the air-temperature gasifier provided by the embodiment of the present invention, the non-powered mist r...

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Abstract

The invention discloses a unpowered demisting device for an air temperature type gasifier and a large gasifier array. The unpowered demisting devices are arranged on the side, provided with a liquid inlet, of the gasifier and the side, provided with an air outlet, of the gasifier, and a cofferdam surrounds the gasifier and isolates the gasifier and the unpowered demisting devices. One unpowered demisting device comprises a heat exchange pipe, and hot water is circulated in the heat exchange pipe. According to the unpowered demisting devices, a large amount of mist generated on the gasifier sinks under the action of gravity and enters the unpowered demisting devices through the enclosure, the mist is in contact with the heat exchange pipes in the unpowered demisting devices and then is liquefied, so that the mist does not diffuse into the air any more, then the sight of an operator is prevented from being blocked, and then one great potential safety hazard is eliminated.

Description

technical field [0001] The invention relates to the field of LNG gasification, in particular to a non-powered demisting device and a gasifier group (system) for an air-temperature gasifier. Background technique [0002] LNG is generally stored in LNG storage tanks in a liquid state, and after being vaporized by a gasifier, it is delivered to thousands of households through pressure regulating and metering equipment. [0003] However, during the gasification process of LNG, a large amount of mist will be generated around the gasifier after the low-temperature LNG enters the gasifier, and the mist can easily spread to a large area around the gasifier, which seriously hinders the vision around the gasifier and affects the operation. The normal construction of personnel and vehicle driving can easily cause safety accidents at the same time. [0004] The patent of publication number CN203322728U discloses a gasifier demisting device, including a fence surrounding the gasifier on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C9/02F17C13/00F28D7/16
CPCF17C9/02F17C13/00F28D7/1615F17C2221/033F17C2223/0161F17C2225/0123F17C2227/0316
Inventor 徐松强俞斌闫孝红刘猛
Owner 浙江杭嘉鑫清洁能源有限公司
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