Non-pump water adding horizontal boiler
A horizontal boiler and water filling valve technology, applied in the field of boilers, can solve problems such as waste of steam source
Inactive Publication Date: 2013-04-03
陈光焕
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Problems solved by technology
However, in actual use, it is found that the steam source used as power is wasted
Method used
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[0016] see figure 1 with figure 2 , a horizontal boiler without a pump for adding water, which includes a boiler body 01, a water tank 05 is arranged on the boiler body 01, and the middle of the water tank 05 is divided into upper and lower parts by a cold and hot water partition 5-1, and the lower part is a waste heat recovery backup water tank 5. The upper part is tap water backup tank 5-2. The upper part of the water tank 05 is internally connected to the tap water pipeline 27. A float controller 16 is installed at the mouth of the tap water pipeline 27. The water tank 05 is equipped with a No. 1 water tank 12 and a No. 2 water tank 25 and the steam-water conversion tank 10, the bottom of the steam-water conversion tank 10 has a No. 3 water inlet 28, the bottom of the steam-water conversion tank 10 is connected to the waste heat return pipe 29 from the boiler body 01, and the mouth of the waste heat return pipe 29 is equipped with a check valve 9, No. 1 water adding tank ...
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The invention relates to a non-pump water adding horizontal boiler, comprising a boiler body which is provided with a water tank, the middle part of which is divided into two upper water preparation tanks by a clapboard, the upper part of the water tank is internally connected with a tap water pipeline and provided with a floating ball controller; the water tank is internally provided with three tanks, wherein the lower part of a steam-water conversion tank is provided with a No. 3 water inlet, and the bottom thereof is connected with an excess heat return water pipe provided with a check valve; the two water adding tanks are internally provided with ascending pipes and controlled by pressure increasing valves, provided with water adding outlets and connected with water adding valves as well as provided with pressurizing spaces and respectively provided with emptying pipes and exhaust check valves; the steam-water conversion tank is internally provided with a plurality of muffling pipes, the bottom is provided with a steam-water conversion hole which is communicated with the ascending pipes, and a steam conversion valve is used for controlling steam-water conversion; and the valves implement automated procedures by a small relay and a time relay. The non-pump water adding horizontal boiler utilizes the self steam pressure to add water, uses the physical principle that the steam is light and the water is heavy, and adopts the natural flow direction of high-low difference to automatically add water, thus recovering the excess heat of the boiler and saving energy.
Description
technical field [0001] The invention relates to a boiler, in particular to a horizontal boiler that adds water without a pump. Background technique [0002] Since the British Watt invented the steam engine for more than 200 years, all boiler water additions have relied on motors and water pumps that can achieve greater than the steam pressure of the boiler. With the rapid development of modern industry, not only the industries that use steam as power or heat exchange are more extensive, but the capacity of boilers is also increasing. Although high-tech and new materials have solved the problems of high-power motor manufacturing technology and high-temperature and high-pressure water pump materials, they have not changed the method of boiler water supply, resulting in the electric pump water supply method of boilers being used until now. For a high-pressure boiler such as a 100-ton boiler, the power of a single motor of its feed pump needs 3200 kWh, and the annual power cons...
Claims
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IPC IPC(8): F22B15/00F22D5/26
Inventor 陈光焕
Owner 陈光焕