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Ash cleaning and descaling robot for heat medium stove

A technology of dust removal and robot, which is applied in the direction of cleaning hollow objects, chemical instruments and methods, lighting and heating equipment, etc., can solve the problems of not having the magnetic adsorption function of the tube wall, and achieve automatic cleaning, high efficiency, Effect of reducing physical damage

Inactive Publication Date: 2010-08-18
TIANJIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this pipe cleaning robot is mainly used in the cleaning of central air-conditioning pipes, and does not have the function of magnetic adsorption with the pipe wall

Method used

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  • Ash cleaning and descaling robot for heat medium stove
  • Ash cleaning and descaling robot for heat medium stove
  • Ash cleaning and descaling robot for heat medium stove

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Embodiment Construction

[0028] The structure of the dust-cleaning and descaling robot for the heat medium furnace of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Referring to Fig. 1, shown in the figure is the cleaning and descaling robot of the present invention adsorbed on the inner wall of the heat medium furnace. Wherein 10 is the robot body, 90 is the spiral coil pipe of the inner wall of the heat medium furnace, and the spiral coil pipe 90 is made of seamless carbon steel pipe welding, and the whole body of heater is a horizontal cylindrical body. As shown in the figure, the robot body 10 is adsorbed on the inner wall of the heat medium furnace, crawls along the path of the spiral coil 90, and returns along the original path after crawling along the spiral coil 90 to the bottom of the furnace until returning to the furnace mouth. During the walking process, the dust-cleaning and descaling brush 20 rubs against the furnace wall b...

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Abstract

The present invention discloses a soot cleaning descaling robot for a heat medium heater which comprises a robot body, a drive chain wheel and a driven chain wheel which are arranged at both sides of the robot body, a track supported by the drive chain wheel and the driven chain wheel, a motor for driving the robot to go forward or back off, a soot cleaning descaling brush arranged at one side ofthe robot body and a soot cleaning speed reducing motor for driving the soot cleaning descaling brush to rotate. The robot also comprises a travel switch arranged in the front of one side of the robot body, a running deviation prevention mechanism arranged at the bottom of the robot body, and wheeled pressure bars which are used for preventing overturning and are respectively formed by projectingat both forward and backward ends of the robot body. The track is an adsorption type track, the shape of the outside surface of the track is corresponding with the shape of the outside surface of theheat medium heater tube, and a magnetic sucking disc is arranged at the bottom of the robot. The robot of the present invention can replace soot cleaning and descaling in the heat medium heater by manpower, avoid body damage to the soot cleaning work labor, reduce environmental pollution and improve the efficiency of soot cleaning.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment in a furnace, in particular to a dust-removing and descaling robot for a heat medium furnace suitable for the crude oil transportation process. Background technique [0002] Crude oil pipelines are densely distributed all over the country. In order to solve the difficulty of transporting crude oil with high freezing point and high sodium content, it is necessary to provide kinetic energy and thermal energy to crude oil. For this reason, heat medium furnaces are widely used in the process of crude oil transport. At present, the main heating process is to use oil (gas) as fuel and heat transfer oil as heat carrier. The fuel burns in the furnace through the burner to generate heat, and the heat is transferred to the heat transfer oil through the heat transfer tube in the form of convection and radiation. Driven by the circulation pump, the heat is taken away through the outlet of the heat ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23J1/00F23J1/06B08B9/04
Inventor 张于曾周末靳世久宋建河高振波
Owner TIANJIN UNIV
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