Device for removing vibration and noise of warming water tank
A technology for heating water tanks and noise, which is applied in the field of devices for eliminating vibration and noise of heating water tanks. It can solve problems such as vibration and noise, and achieve the effects of eliminating vibration and noise, stabilizing the water surface, and reducing maintenance costs.
Inactive Publication Date: 2015-03-25
XINYU IRON & STEEL CO LTD
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Problems solved by technology
[0003] In view of the above existing problems, in order to overcome the deficiencies of the vibration and noise generated by the existing heating device, the present invention provides a noise reduction device, which can not only eliminate noise, but also eliminate vibration
Method used
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[0010] Example: Firstly, at the port at the end of the DN50 steam pipe 3, evenly drill a round hole with a radius of about 3 mm; secondly, drill a round hole with a radius of about 6 mm evenly on the cylindrical surface of the muffler tube 2, and Set a round hole of Φ60 in the middle of the tube end plate 21 of the muffler tube 2 for inserting the steam pipe 3; like figure 2 As shown, before the high-temperature and high-pressure steam enters the water tank body 1 through the steam pipe 3, firstly, the pressure is diverted through the round hole on the end of the steam pipe 3, and enters into the muffler tube 2; The holes further divert the pressure. After entering the two-stage partial pressure, the pressure of the water vapor entering the water tank body 1 is very small, eliminating the phenomenon of water hammer and howling, and realizing the purpose of the device.
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The invention discloses device for removing vibration and noise of a warming water tank. A steam opening is formed in a pipe wall at the tail end of a steam pipe in a water tank body, wherein a silencing tube is arranged on the periphery of the steam pipe in a sleeving manner; a round hole is formed in the cylindrical surface of a tube wall of the silencing tube; a tube end plate is arranged at the upper end of the silencing tube; the lower end of the silencing tube is fixedly connected with the bottom surface of the water tank body; a through hole is formed in the middle of the tube end plate; and the steam pipe is connected with the through hole in the tube end plate. According to the device disclosed by the invention, the tail end of the steam pipe is provided with the steam opening and is provided with the silencing tube, so that vibration and noise are removed; the service life of equipment is prolonged; the maintenance cost is reduced; the damage to a human body caused by noise is reduced; the device is simple in structure, easy to install, practical, and stable to heat; the water temperature of the water tank can reach 85 DEG C; the temperature of a mixture is ensured; and the quality of sintered ore is improved.
Description
technical field [0001] The invention relates to a heating water tank device for a sintering machine in the iron and steel industry, in particular to a device for eliminating the vibration and noise of the heating water tank. Background technique [0002] In the sinter production industry, a high-temperature hot water heating device is usually installed in the secondary cylinder mixer to ensure that the temperature of the mixture is above 60°C before entering the sintering machine to improve the sintering effect. The heating water tank is mainly composed of a steam pipe, a water inlet pipe, a ball float valve, a ball float water tank, two pressurized water pumps, an overflow pipe, several pipes and a gate valve. First, the water tank is filled with water through the water inlet pipe. After the water level reaches the requirement, the float valve is closed; when the low-temperature water in the water tank is heated, the high-temperature and high-pressure steam is directly pass...
Claims
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Inventor 丁曾彭春平钟宏平赵文海
Owner XINYU IRON & STEEL CO LTD