Efficient combustion boiler

Abstract

The utility model discloses an efficient combustion boiler which comprises a bottom support, an outer barrel, an inner barrel, a flue, balance reinforcing ribs, positioning blocks, a fan flue, a safety door and a front barrel, the outer barrel and the inner barrel are concentrically and hermetically welded and installed through the positioning blocks, the balance reinforcing ribs are welded and installed between the positioning blocks, and the fan flue and the inner barrel are hermetically welded and installed. The device is suitable for heating operation, the inner barrel body and the outer barrel body are installed in a sealed and welded mode, the space between the inner barrel body and the outer barrel body is filled with tap water, the tap water is heated through material combustion of a combustion frame of the inner barrel body, and ash falls into an ash tray to be treated in a centralized mode. In the combustion process, a fan flue is externally connected with a fan, air supply operation is conducted through a smoke pipeline, the air inlet amount is increased, the combustion efficiency is improved, the multiple layers of inner heat insulation plates prevent the smoke pipeline from being damaged, the inclined ventilation flow guide through holes prevent ash residues from blocking the flow guide through holes, and tap water between the inner barrel and the outer barrel can be used as heating equipment after being heated.

Description

Technical Field

[0001] The utility model relates to a high-efficiency combustion boiler and belongs to the technical field of boilers. Background Art

[0002] A boiler is an energy converter that uses the heat released by fuel combustion or other heat energy to heat working water or other fluids to a certain parameter. When traditional combustion furnaces use fuel wood, charcoal and other materials for heating, the combustion efficiency is low and the heating effect is limited. Utility Model Content

[0003] The purpose of the utility model is to provide a high-efficiency combustion boiler to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-efficiency combustion boiler, including a bottom bracket, an outer cylinder, an inner cylinder, a flue, balancing reinforcement ribs, a positioning block, a fan flue, a safety door, and a front cylinder. The outer cylinder and the inner cylinder are welded and installed concentrically through the positioning blocks, and balancing reinforcement ribs are welded and installed between the positioning blocks. The fan flue and the inner cylinder are welded and installed in a closed manner, and the safety door is welded and arranged at the front end of the front cylinder.

[0005] Preferably, a combustion rack is welded and installed at the lower end of the inner cylinder, and an ash tray is installed at the bottom of the combustion rack.

[0006] Preferably, the fan flue consists of a smoke duct, a sealed welded bracket, an inner multi-layer insulation board and oblique-angle ventilation and diversion holes. The smoke duct and the sealed welded bracket are sealed and welded and installed, the interior of the sealed welded bracket is paved with an inner multi-layer insulation board, and the smoke duct and the inner multi-layer insulation board are drilled with oblique-angle ventilation and diversion holes.

[0007] Preferably, the oblique-angle ventilation guide hole is connected to the inner cylinder.

[0008] Preferably, an anti-scalding water cylinder box is installed on the outer diameter of the flue.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] During the combustion process, the fan flue is connected to an external fan which increases the air intake and combustion efficiency by supplying air through the smoke duct. The internal multi-layer insulation panels prevent the smoke duct from being damaged and the oblique-angle ventilation guide holes prevent ash from clogging the guide holes. The tap water between the inner and outer cylinders can be used as a heating device after being heated. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model high-efficiency combustion boiler;

[0012] Figure 2This is a schematic diagram of the installation structure of the utility model high-efficiency combustion boiler;

[0013] Figure 3 It is a schematic diagram of the structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the structure of the utility model;

[0015] In the figure: 1. bottom bracket, 2. outer cylinder, 3. inner cylinder, 4. flue, 5. balance reinforcement ribs, 6. positioning block, 7. fan flue, 8. safety door, 9. front cylinder, 10. anti-scalding water cylinder box, 11. combustion rack, 12. ash tray, 13. smoke duct, 14. sealed welding bracket, 15. inner multi-layer insulation board, 16. oblique ventilation guide hole. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] like Figure 1-Figure 4 As shown, a high-efficiency combustion boiler comprises a bottom bracket 1, an outer cylinder 2, an inner cylinder 3, a flue 4, a balancing reinforcement rib 5, a positioning block 6, a fan flue 7, a safety door 8, and a front cylinder 9. The bottom bracket 1 is positioned and welded to the bottom of the outer cylinder 2, the outer cylinder 2 and the inner cylinder 3 are cocentrically welded and installed, the balancing reinforcement rib 5 is welded and installed between the positioning blocks 6, the flue 4 is vertically welded and installed at one end of the inner cylinder 3, the front cylinder 9 is sealed and welded to the front end of the inner cylinder 3, the fan flue 7 and the inner cylinder 3 are sealed and welded, and the safety door 8 is welded and installed at the front end of the front cylinder 9.

[0018] A combustion rack 11 is welded and installed at the lower end of the inner cylinder 3, and an ash tray 12 is installed at the bottom of the combustion rack 11. The ash tray 12 facilitates centralized processing of ash.

[0019] The fan flue 7 is composed of a smoke duct 13, a sealed welded bracket 14, an inner multi-layer insulation board 15 and an oblique-angle ventilation guide hole 16. The smoke duct 13 and the sealed welded bracket 14 are sealed and welded and installed. The inner multi-layer insulation board 15 is laid inside the sealed welded bracket 14. The smoke duct 13 and the inner multi-layer insulation board 15 are drilled with oblique-angle ventilation guide holes 16. The inner multi-layer insulation board 15 prevents the smoke duct 13 from being damaged, and the oblique-angle ventilation guide holes 16 prevent ash from clogging the guide holes.

[0020] The oblique-angle ventilation guide hole 16 is connected to the inner cylinder 3 and is designed to increase the air intake during combustion.

[0021] The outer diameter of the flue 4 is provided with an anti-scalding water cylinder box 10 to avoid injury.

[0022] Specific usage: A high-efficiency combustion boiler. This device is suitable for heating operations. The inner and outer cylinders are sealed and welded and installed, with tap water in the middle. The materials on the inner cylinder combustion rack are burned to heat the tap water, and the ash falls into the ash tray for centralized treatment. During the combustion process, the fan flue is connected to an external fan to increase the air intake and combustion efficiency by supplying air through the smoke duct. The inner multi-layer insulation board prevents damage to the smoke duct and the oblique angle ventilation guide holes prevent ash from clogging the guide holes. The tap water between the inner and outer cylinders can be used as a heating device after being heated.

[0023] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A high efficiency combustion boiler, characterized in that: The invention comprises a bottom bracket (1), an outer cylinder (2), an inner cylinder (3), a flue (4), a balance reinforcement rib (5), a positioning block (6), a fan flue (7), a safety door (8), and a front cylinder (9). The bottom bracket (1) is positioned and welded at the bottom of the outer cylinder (2); the outer cylinder (2) and the inner cylinder (3) are cocentrically welded and installed; the balance reinforcement rib (5) is welded and installed between the positioning blocks (6); the flue (4) is vertically welded and installed at one end of the inner cylinder (3); the front cylinder (9) is sealed and welded at the front end of the inner cylinder (3); the fan flue (7) and the inner cylinder (3) are sealed and welded; and the safety door (8) is welded and installed at the front end of the front cylinder (9).

2. A high-efficiency combustion boiler according to claim 1, characterized in that: A combustion frame (11) is welded and installed at the lower end of the inner cylinder (3), and an ash tray (12) is installed at the bottom of the combustion frame (11).

3. A high-efficiency combustion boiler according to claim 1, characterized in that: The fan flue (7) is composed of a smoke duct (13), a sealed welded bracket (14), an inner multi-layer heat insulation board (15) and oblique-angle ventilation guide holes (16); the smoke duct (13) and the sealed welded bracket (14) are sealed and welded together; the inner multi-layer heat insulation board (15) is laid inside the sealed welded bracket (14); and the smoke duct (13) and the inner multi-layer heat insulation board (15) are drilled to form oblique-angle ventilation guide holes (16).

4. A high-efficiency combustion boiler according to claim 3, characterized in that: The oblique-angle ventilation guide hole (16) is connected to the inner cylinder (3).

5. A high-efficiency combustion boiler according to claim 3, characterized in that: The outer diameter of the flue (4) is provided with an anti-scalding water cylinder box (10).

Images