Descaling device using water kinetic energy

A technology of water kinetic energy and cleaning device, which is applied in the field of boilers, can solve problems such as inability to realize real-time descaling, and achieve the effect of simple installation and easy maintenance and replacement

Pending Publication Date: 2020-07-03
GUANGDONG INST OF SPECIAL EQUIP INSPECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this method cannot achieve real-time descaling

Method used

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  • Descaling device using water kinetic energy
  • Descaling device using water kinetic energy
  • Descaling device using water kinetic energy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] like Figure 1-4 As shown, the descaling device using hydrokinetic energy includes a water supply pipe, a turbine device and a cleaning device. The turbine device is installed on the water supply pipe, and the cleaning device is installed on the turbine device. The cleaning device is located in the water space in the boiler, where it is prone to scale, and is used to remove the scale in the boiler. The water supply pipe is the original boiler and is used to add water to the boiler. The water supply pipe is provided with a plurality of small water spray holes for spraying the water in the water supply pipe.

[0029] like figure 1 , 3 As shown, the turbine device includes turbine blades and a drive shaft. The turbine blades are defined by inner and outer rings, and the blades are in the shape of curved blades. The water sprayed from the small water spray hole of the water supply pipe can drive the turbine blades to rotate. Four top plates are arranged on the inner ...

Embodiment 2

[0032] like Figure 5-6 As shown, the descaling device of this embodiment includes a water supply pipe, a turbine device and a cleaning device. The turbine device is installed on the water supply pipe, and the cleaning device is installed on the turbine device. The turbine device in this embodiment includes turbine blades, a transmission shaft and a driven shaft. The turbine blades are straight blades, one end of the transmission shaft is connected with the turbine blades, and the other end is equipped with gears. A gear is installed at one end of the driven shaft, and the gear is vertically driven with the gear on the transmission shaft. The other end of the driven shaft is equipped with a cleaning device. The cleaning device in this embodiment is the same as that in Embodiment 1, and will not be repeated here. In order to ensure the stable installation of the turbine device on the water supply pipe, a pair of U-shaped bolts are set on the water supply pipe, and a bottom p...

Embodiment 3

[0035] like Figure 7-8 As shown, the descaling device of this embodiment includes a water supply pipe, a turbine device and a cleaning device. The turbine device includes turbine blades, a drive shaft and a driven shaft. The turbine blades are installed inside the water supply pipe, and the blades are straight blades. In order to install the turbine blades into the water supply pipe, it is necessary to modify the original water supply pipe of the boiler to form a cavity capable of accommodating the turbine blades. When water enters the water supply pipe, the water flow directly washes the turbine blades and drives the turbine blades to rotate. The transmission shaft passes through the water supply pipe and is connected with the first bearing arranged on the pipe wall of the water supply pipe. The transmission shaft is vertically connected with the driven shaft and driven by gears. Two third bearing plates are welded on the wall surface of the outer pipe of the water suppl...

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PUM

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Abstract

The invention discloses a descaling device using water kinetic energy and relates to the technical field of boilers. The descaling device comprises a water feed pipe, a turbine device and a cleaning device. A plurality of small water spray holes are formed in the water feed pipe. The turbine device is mounted on the water feed pipe and comprises turbine blades and a drive shaft. The turbine bladesare rotationally connected with the drive shaft and driven by water sprayed out of the water feed pipe to rotate. The cleaning device comprises a sleeve, a bristlebrush connector and a cleaning bristlebrush. The cleaning device is mounted on the drive shaft, the sleeve sleeves the drive shaft, the bristlebrush connector is fixed to the end of the sleeve, and the cleaning bristlebrush is mounted on the bristlebrush connector; or the cleaning device is mounted on a driven shaft, the driven shaft is connected with the drive shaft through a gear, the sleeve sleeves the driven shaft, the bristlebrush connector is fixed to the end of the sleeve, and the cleaning bristlebrush is mounted on the bristlebrush connector. According to the descaling device using water kinetic energy, kinetic energy ofthe water sprayed out of the water feed pipe in a boiler is used for removing water scale, no manual treatment is needed, and real-time descaling is achieved.

Description

technical field [0001] The invention relates to the technical field of boilers, in particular to a descaling device utilizing hydrokinetic energy. Background technique [0002] A steam boiler is a kind of power equipment that turns coal, oil, natural gas and other energy sources into high-temperature and high-pressure water steam. The main working principle of the steam boiler is to heat water into high-temperature and high-pressure steam, and then transport it to places that need high-temperature and high-pressure steam by pipelines. . The water in the boiler is continuously concentrated due to various solid dissolved substances in the water during the evaporation process. When the highest solubility of some substances is reached, these solids will crystallize and strongly adhere to the metal wall surface (metal heating surface) in the boiler. These The solid matter attached to the metal wall is called scale. Since the thermal conductivity of scale is much smaller than tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B37/54F22B37/52F03B13/00F03B1/00F03B1/02F03B1/04F03B3/12
CPCF03B1/00F03B1/02F03B1/04F03B3/121F03B13/00F22B37/52F22B37/54Y02E10/20
Inventor 洪湖瞿全炎童子权胡雪莲
Owner GUANGDONG INST OF SPECIAL EQUIP INSPECTION
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