Cleaning device for cleaning boiler
A cleaning device and boiler cleaning technology, applied in boiler cleaning devices and other directions, can solve the problems of inconsistent cleaning quality, inconvenient use, inability to achieve industrialized production, etc., to achieve convenient operation and control, reduce consumption, prolong service life and effectively utilize rate effect
Inactive Publication Date: 2013-07-10
CHANGSHA BLUECLEAN TECH
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Problems solved by technology
This is inconvenient to use, the cleaning quality is not uniform, and industrial production cannot be realized.
Method used
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[0010] Attached below figure 1 Using a specific example, the steam boiler is used as a cleaning unit to further illustrate the structure, cleaning process and cleaning optimal formula simulation.
[0011] A cleaning device for boiler cleaning, mainly composed of a cleaning circulation pump (1), a cleaning solution treatment tank (2), a water injection pump (3) and a water supply tank (4); the cleaning circulation pump (1), the cleaning solution treatment The tank (2) and the boiler system (6) are connected through pipelines to form a cleaning liquid circulation loop; the cleaning liquid treatment tank (2) is a stainless steel sealed container, and the upper part or top of the container is provided with a liquid outlet (8), and the side of the container is provided with a back Liquid port (7) and replenishment port (10); the bottom of the container is a paraboloid, and the lowest point is a slag discharge port (9); the focal point of the paraboloid is in the center of the conta...
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The invention relates to a cleaning device for cleaning a boiler, belonging to the technical field of chemical cleaning of equipment. The cleaning device comprises a cleaning circulating pump (1), a cleaning solution disposing box (2), a water injection pump (3) and a water supply tank (4); the cleaning circulating pump (1), the cleaning solution disposing box (2) and a boiler system (6) are connected into a cleaning solution circulating loop through a pipeline; the cleaning solution disposing box (2) is a stainless steel sealing container; and a plurality of ultrasonic transducers (11) are uniformly distributed on the outer surface of the paraboloid of the container. The cleaning device is convenient to operate and control, avoids being damaged by dismounting for cleaning due to no need of dismounting a heat exchange element of the boiler during cleaning operation, remarkably reduces maintenance cost and risks of equipment, also increases the utilization ratio of an acid inhibitor by40%, reduces the consumption of chemical agents and has rather considerable economic and environment-friendly benefits.
Description
technical field [0001] The invention relates to chemical cleaning of equipment, in particular to a cleaning device for boiler cleaning. Background technique [0002] In daily industrial production, boiler water is continuously circulated and concentrated during use, and the mineral content in the water will continue to increase, which will cause scaling and oxygen corrosion on the furnace wall and fire tube. Once scale is formed on the fire tube of the furnace wall, the heat exchange efficiency will be greatly reduced, and the boiler will accelerate oxygen corrosion. 3+ , Fe 2+ state, while Fe 3+ , Fe 2+ , Fe, OH - The electrochemical corrosion between ions is more serious. If things go on like this, the service life of the boiler will be shortened and the safe production will be endangered. Therefore, the furnace wall fire tube of the boiler must be treated regularly. Common types of scale include carbonate scale, sulfate scale, silicate scale, mixed scale, iron oxide...
Claims
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IPC IPC(8): F22B37/52
Inventor 刘金山
Owner CHANGSHA BLUECLEAN TECH