Boiler scale removing device

A technology for removing device and boiler scale, applied in boiler cleaning devices, lighting and heating equipment, fluid heaters, etc., can solve the problems of low removal efficiency, insufficient removal, and laborious cleaning, so as to achieve good removal effect and improve cleaning efficiency. and cleanliness effect

Inactive Publication Date: 2020-05-05
高红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the boiler is used for a long time, a large amount of scale will be produced on the inner wall. The scale is mainly formed by the precipitation of calcium, magnesium and other salts contained in the boiler feed water after heating and bonding to the metal surface. The thermal conductivity of the scale is very poor. If the scale formed in the boiler is too thick, it will reduce the efficiency of the boiler, and if it is serious, it will cause the boiler tube to burst and cause a boiler accident, so it needs to be cleaned regularly
[0003] At present, most of the boiler scale cleaning work still adopts the method of manual manual removal, which is laborious and consumes a lot of manpower, and it is difficult to remove all parts of the inner wall of the boiler by manual removal. There are dead corners, and the removal is not thorough enough, and The removal efficiency is relatively low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see figure 1 , a boiler scale removal device, comprising a mounting plate 1 and a base 2, the base 2 is fixed on the lower end surface of the mounting plate 1, a reciprocating screw rod 3 is fixed on the bottom of the base 2, and a reciprocating screw rod 3 is provided on the reciprocating screw rod 3 Groove 4, crescent pin 5 is movably embedded in the reciprocating groove 4, a fixed rod 9 is vertically installed at the bottom of the reciprocating screw rod 4, and a sliding sleeve 10 is provided on the movable sleeve of the fixed rod 9, and the sliding sleeve 10 and the crescent pin 5 are connected with a transmission assembly, and there are several support plates 11 evenly distributed in the circumferential direction under the sliding sleeve 10, and a turret 12 is fixed on the periphery of the support plate 11, and a number of Fixed plate 13, cleaning brush 14 and scraper 15 are installed alternately on the adjacent fixed plate 13, chassis 16 is installed on the bottom...

Embodiment 2

[0033] A boiler scale removal device, comprising a mounting plate 1 and a base 2, the base 2 is fixed on the lower end surface of the mounting plate 1, a reciprocating screw rod 3 is fixed on the bottom of the base 2, and a reciprocating groove is opened on the reciprocating screw rod 3 4. A crescent pin 5 is movably embedded in the reciprocating groove 4, a fixed rod 9 is installed vertically on the bottom of the reciprocating screw rod 4, and a sliding sleeve 10 is provided on the movable sleeve of the fixed rod 9, and the sliding sleeve 10 There is a transmission assembly connected between the crescent pin 5, a number of supporting plates 11 are evenly distributed in the circumferential direction under the sliding sleeve 10, a turret 12 is fixed on the periphery of the supporting plate 11, and a number of fixing plates are evenly distributed on the lower end surface of the turret 12. plate 13, cleaning brushes 14 and scrapers 15 are installed alternately on the adjacent fixe...

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Abstract

The invention discloses a boiler scale removing device. The boiler scale removing device comprises a mounting plate and a base, a reciprocating lead screw is fixed at the bottom of the base, a crescent pin is movably embedded in a reciprocating groove in the reciprocating lead screw, a fixing rod is vertically mounted at the bottom of the reciprocating lead screw, the fixing rod is movably sleevedwith a sliding sleeve, a transmission assembly is connected between the sliding sleeve and the crescent pin, a rotating frame is fixed on the sliding sleeve through a supporting plate, a plurality offixing plates are evenly distributed on the lower end face of the rotating frame, cleaning brushes and scrapers are mounted on the fixing plates in a staggered mode, a base plate is mounted at the bottoms of the fixing plates, a plurality of polishing rings are arranged on the base plate, and a driving mechanism is further arranged on the base. According to the boiler scale removing device, the cleaning brushes and the scrapers are driven to rotate and do up-down reciprocating movement at the same time through the driving mechanism, so that scale on the inner wall of a boiler are removed in all directions, the removing effect is good, the polishing rings at the bottom are adopted for cooperation, so that cleaning is thorough without dead corners, and compared with manual removing, the cleaning efficiency and the cleaning degree are greatly improved.

Description

technical field [0001] The invention relates to the technical field of boiler cleaning equipment, in particular to a boiler scale removal device. Background technique [0002] After the boiler is used for a long time, a large amount of scale will be produced on the inner wall. The scale is mainly formed by the precipitation of calcium, magnesium and other salts contained in the boiler feed water after heating and bonding to the metal surface. The thermal conductivity of the scale is very poor. If the scale formed in the boiler is too thick, it will reduce the efficiency of the boiler, and if it is serious, it will cause the boiler tube to burst and cause a boiler accident, so it needs to be cleaned regularly. [0003] At present, most of the boiler scale cleaning work still adopts the method of manual manual removal, which is laborious and consumes a lot of manpower, and it is difficult to remove all parts of the inner wall of the boiler by manual removal. There are dead cor...

Claims

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Application Information

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IPC IPC(8): F22B37/54F24H9/00
CPCF22B37/54F24H9/0042
Inventor 高红
Owner 高红
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