Quick steam generator for ships
A technology for steam generators and ships, used in steam generation, steam boilers, lighting and heating equipment, etc., can solve the problems of slow steam rise, low efficiency, heavy weight, etc., achieve low consumption of raw materials, high heat transfer efficiency, light weight effect
Active Publication Date: 2011-04-20
克雷登热能设备(浙江)有限公司
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Problems solved by technology
The existing technology basically adopts the traditional boiler form, which is large in size, heavy in weight, slow in rising steam and low in efficiency.
Method used
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[0017] refer to figure 1 , figure 2 , image 3 , a fast steam generator for ships, including a heat exchanger 1, a steam-water separator 2 and a combustion system, the combustion system includes a burner 3, and the heat exchanger 1 adopts a coil formed by coils connected in series device, the upper part of the coil device is composed of multi-layer mosquito-repellent-repellent-shaped flat coils 4 to form a convection heating surface, and the lower part of the coil device is composed of helical spring-shaped coils 5 that are closely opposed to form a cylindrical combustion chamber. The top of the coil device is provided with a cold water inlet 6, and the coil A water-steam mixture outlet 7 is provided at the bottom of the tube device; the burner 3 is located below the coil device, the cold water inlet 6 is connected to a water pump 8 , and the water-steam mixture outlet 7 is connected to the steam-water separator 2 .
[0018] The water pump 8 is a diaphragm type oil pressure...
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This invention relates to a quick steam generator for ships, comprising a heat exchanger, a steam-water separator and a combustion system, wherein the combustion system includes a burner; the heat exchanger adopts a coil pipe device consisting of serially connected coil pipes; upper part of the coil pipe device is set with a convection heated surface constituting of plural layers of flat coil pipes in shape of mosquito incense; lower part of the coil pipe device is closely collided with a coil pipe in shape of helical spring to constitute a cylindrical combustion room; top of the coil pipe device is set with a cold water inlet; bottom of the coil pipe device is set with a water-steam mixture outlet; the burner is arranged below the coil pipe device, the cold water inlet is connected with awater pump; further, the water-steam mixture outlet is connected with the steam-water separator. Accordingly, this invention provides a steam generator which is small in dimension, light in weight, high in steam generation speed, stable in steam pressure, high in steam quality, safe, reliable, without explosion danger, convenient for operation / maintenance and high in heating efficiency.
Description
(1) Technical field [0001] The invention belongs to boiler equipment for ships in the field of mechanical equipment for ships, and in particular relates to a fast steam generator for ships. (2) Background technology [0002] At present, the demand for steam in the shipbuilding industry is increasing, and the requirements are getting higher and higher. The requirements for the use of ship boilers and steam generators on ships are strict. High performance, no explosion hazard. The existing technology basically adopts the traditional boiler form, which is large in size, heavy in weight, slow in rising steam and low in efficiency. (3) Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a steam generator with high utilization rate of heat energy, safety and reliability, no risk of explosion, small size, light weight, quick steam rise, easy operation and maintenance, and suitable for ship conditions. [0004] A fast stea...
Claims
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IPC IPC(8): F22B31/08
Inventor 王志强黄坚李雪勇应连岗
Owner 克雷登热能设备(浙江)有限公司