CN204880061U

CN204880061U - Horizontal gas boiler

Info

Publication number: CN204880061U
Application number: CN201520604394.1U
Authority: CN
Inventors: 朱永彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-12
Filing date: 2015-08-12
Publication date: 2015-12-16
Anticipated expiration: 2025-08-12

Abstract

Horizontal gas boiler, this gas boiler's internal design has a burning room, two rooms of burning, three rooms of burning, heat exchanging area, heat exchanger, steam apotheca, combustion -supporting notes oxygen pipe, honeycomb combustor or combustor for water storage district, the interior design in water storage district. The outside divide into shell and shell thermal insulation, support, the pipe of discharging fume, fan, wherein positive lower part in a burning room or side in water storage district, design and installation honeycomb combustor or combustor. Through the technological transformation, improve the combustion efficiency of gas and the utilization ratio of gas, improve the utilization of heat rate simultaneously. Reduce cost not only, energy saving, green moreover.

Description

Horizontal gas-fired boiler

Technical field

The utility model designs a kind of horizontal gas-fired boiler.

Background technology

This utility model, on existing production technology basis, by my further investigation, undergoes technological transformation, makes it the requirement meeting energy-conserving and environment-protective.

Summary of the invention

the object of invention: by technological transformation, improve the efficiency of combustion of combustion gas and the utilization rate of combustion gas, improve the utilization rate of heat simultaneously.Not only reduce costs, economize energy, and environmental protection.

technical scheme: the indoor design of this gas fired-boiler is storage area, is designed with burning one Room in storage area, two Room of burning, three Room of burning, heat exchange zone, heat exchanger, steam apotheca, combustion-supporting note oxygen pipe, honeycomb combustor or burner; Outside, is divided into shell, support, smoke exhaust pipe, blower fan, immediately below burning one Room wherein in storage area or side, design and installation honeycomb combustor or burner.

Honeycomb combustor topmost is designed with honeycomb burner nozzle, and the design combustion gas of honeycomb burner nozzle bottom and oxygen hand over mixed room; Combustion oxygen hand over mixed room respectively designed combustion jet pipe and note oxygen Guan Yuqi communicate, cause combustion gas and oxygen to enter combustion oxygen respectively by oneself pipeline and hand over mixed room fully to mix; Mixed combustion gas enters diffluence room by pipeline, by diffluence room's each burner nozzle by combustion gas runner honeycomb combustion front, burns in combustion one Room.

Flame zone above exhaust gas nozzle, above design and installation, below twice combustion-supporting note oxygen pipe.The note oxygen pipe of below makes large small circle ring by hollow circular-tube, then forms disc-shape by annulus not of uniform size, and each ring-type pipe is ventilated mutually and is designed with air-vent thereon, for to burn a Roomflame filling comburant oxygen; The note oxygen pipe of top is designed to semi-circular, leads to burning two Room respectively, three Room of burning by burning one Room, for its filling oxygen burns away.Upper and lower two note oxygen pipes are all communicated with the air blast outside boiler.

In burning one Room bottomdesign and installation honeycomb combustor or burner, above its flame, design pot shape or plane keep off fiery face, and this gear fire face envisaged underneath is funnel type combustion chamber; Burner is designed in this side, combustion chamber one, and crater design pipeline is connected with burning two Room, three Room.

Burn the tongues of fire of a Room, enters burning two Room by pipeline, and the hot oxygen of annotating with the note oxygen pipe of coming from combustion one Room mixes and burns away; To burn the angled design in inlet/outlet pipe road junction of two indoor, impel gas-flow at two Room rotation mixed combustions.

Burn three Room with combustion two Room be connected, its structure is identical with burning two Room with principle; Fire two Room and fire three Room and design comparatively large-scale combustion space, prevent heat too to run off, can not normal combustion because of cooling.

The calory burning of discharging from combustion three Room, enters heat exchange zone.Heat exchange zone by the waste heat after burning fully and water exchange, cause water absorb large calorimetric and vaporize.The heat exchanging pipe in this district is designed to march-past or circulating type, and design surge chamber is connected by pipeline, to improve rate of heat exchange thereon; Or pipeline does not design surge chamber; Or helical pipe does not design surge chamber.

The vapours of discharging from gas fired-boiler storage area, enters steam storeroom.Steam storeroom design liquid discharging tube and steam inlet/outlet pipe, and valve design gate control.

Water is entered in gas-fired boiler body of heater by high-pressure water pipe, the heat exchanger of combustion one, combustion two, combustion three, heat exchange zone is submerged in water.Air and combustion gas are entered in honeycomb combustor by different pipeline and mixes, spray into burning one Room by the air jet pipe of its combustion front and burn in this room; Then enter two, three indoor by pipeline, it is combustion-supporting that note oxygen pipe injects hot-air respectively by outside blower fan, then enter heat exchange zone, finally discharges outside body of heater.

Water in body of heater is heated vaporization, and steam enters steam apotheca by pipeline.Steam apotheca design vapor recycle pipeline, Drainage pipe communicates with boiler internal, steam discharge conduit company identical with the external world, and each pipe design controlled valve controls.Horizontal gas-fired boiler Proper Design lagging facility is incubated.

beneficial effect: reduce production cost, energy-saving and emission-reduction, protection of the environment.

Four, accompanying drawing explanation

1. Fig. 1, this figure are horizontal gas-fired boiler cross-sectional view, wherein: 1, steam storage area; 2, storage area, heat exchange zone; 3, to burn a Room; 4, pot shape keeps off fiery face; 5, lower combustion-supporting note oxygen pipe; 6, burner fuel gas supply pipeline; 7, burner air service; 8, burner combustion gas and oxygen hand over mixed room; 9, burner air jet pipe; 10, boiler support; 11, heat exchanger; 12, pipeline; Smoke discharging pipe in 13 stoves; 14, boiler wall; 15, steam inlet; 16, the outer smoke discharging pipe of stove; 17, three Room are fired; 18, two Room are fired; 19, in combustion chamber angled design into and out of pipeline opening; 20, steam scavenge port; 21, water filling port; 24, upper combustion-supporting note oxygen pipe.

2. Fig. 2, this figure are horizontal gas-fired boiler bet oxygen tubular construction schematic diagram, wherein: 5, note oxygen pipe; 22, oxygen pipe nozzle is noted; 25, the main admission line of oxygen pipe is noted.

3. Fig. 3, this figure horizontal gas-fired boiler are noted oxygen tubular construction schematic diagram, wherein: 23, blower fan; 24 circulating lines.

Five, detailed description of the invention

1. Fig. 1 combustion gas from 6, air enters in 8 from 7 and mixes, and is ejected in combustion one Room 3 burns by 9, note oxygen pipe 5 hot-air of annotating is combustion-supporting; Comburant enters in two Room 17, Room 18, three from 3 by 19, notes oxygen pipe 24 and adds after heat injection oxygen burns away, then enter in 11 by 12 the exchange carrying out heat, discharge out of the furnace finally by 16 by Fig. 3.

2. cold water enters in body of heater from pipeline 21, after endothermic gasification, enters in 1 and stores, excrete by 20 by 15.

Claims

1. horizontal gas-fired boiler, is characterized in that: the indoor design of this gas fired-boiler is storage area, is designed with burning one Room in storage area, two Room of burning, three Room of burning, heat exchange zone, heat exchanger, steam apotheca, combustion-supporting note oxygen pipe, honeycomb combustor or burner;

Outside, is divided into shell, support, smoke exhaust pipe, blower fan, immediately below burning one Room wherein in storage area or side, design and installation honeycomb combustor or burner;

Water is entered in gas-fired boiler body of heater by high-pressure water pipe, the heat exchanger of combustion one, combustion two, combustion three, heat exchange zone is submerged in water; Air and combustion gas are entered in honeycomb combustor by different pipeline and mixes, spray into burning one Room by the air jet pipe of its combustion front and burn in this room; Then enter two, three indoor by pipeline, it is combustion-supporting that note oxygen pipe injects hot-air respectively by outside blower fan, then enter heat exchange zone, finally discharges outside body of heater;

Water in body of heater is heated vaporization, and steam enters steam apotheca by pipeline; Steam apotheca design vapor recycle pipeline, Drainage pipe communicates with boiler internal, steam discharge conduit company identical with the external world, and each pipe design controlled valve controls.

2. horizontal gas-fired boiler according to claim 1, is characterized in that: honeycomb combustor topmost is designed with honeycomb burner nozzle, and the design combustion gas of honeycomb burner nozzle bottom and oxygen hand over mixed room; Combustion oxygen hand over mixed room respectively designed combustion jet pipe and note oxygen Guan Yuqi communicate, cause combustion gas and oxygen to enter combustion oxygen respectively by oneself pipeline and hand over mixed room fully to mix; Mixed combustion gas enters diffluence room by pipeline, by diffluence room's each burner nozzle by combustion gas runner honeycomb combustion front, burns in combustion one Room.

3. horizontal gas-fired boiler according to claim 1, is characterized in that: the flame zone above exhaust gas nozzle, the upper and lower twice of design and installation combustion-supporting note oxygen pipe; The note oxygen pipe of below makes large small circle ring by hollow circular-tube, then forms disc-shape by annulus not of uniform size; Each ring-type pipe is ventilated mutually and is designed with air-vent thereon, for to burn a Roomflame filling comburant oxygen; The note oxygen pipe of top leads to burning two Room respectively by a Room of burning, three Room of burning, for its filling oxygen burns away; Upper and lower two note oxygen pipes are all communicated with the air blast outside boiler.

4. horizontal gas-fired boiler according to claim 1, is characterized in that: in burning one Room bottomdesign and installation honeycomb combustor or burner, above its flame, design pot shape or plane keep off fiery face, and this gear fire face envisaged underneath is funnel type combustion chamber; Burner is designed in this side, combustion chamber one, and crater design pipeline is connected with burning two Room, three Room.

5. horizontal gas-fired boiler according to claim 1, is characterized in that: the tongues of fire of a Room of burning, and enters burning two Room by pipeline, and the hot oxygen of annotating with the note oxygen pipe of coming from combustion one Room mixes and burns away; To burn the angled design in inlet/outlet pipe road junction of two indoor, impel gas-flow at two Room rotation mixed combustions;

Burn three Room with combustion two Room be connected, its structure is identical with burning two Room with principle.

6. horizontal gas-fired boiler according to claim 1, is characterized in that: fire two Room and fire three Room and design comparatively large-scale combustion space, prevent heat too to run off, can not normal combustion because of cooling.

7. horizontal gas-fired boiler according to claim 1, is characterized in that: the calory burning of discharging from combustion three Room, enters heat exchange zone; Heat exchange zone by the waste heat after burning fully and water exchange, cause water absorb large calorimetric and vaporize; The heat exchanging pipe in this district is designed to march-past or circulating type, and design surge chamber is connected by pipeline, to improve rate of heat exchange thereon; Or pipeline does not design surge chamber; Or helical pipe does not design surge chamber.

8. horizontal gas-fired boiler according to claim 1, is characterized in that: the vapours of discharging from gas fired-boiler storage area, enters steam storeroom; Steam storeroom design liquid discharging tube and steam inlet/outlet pipe, and valve design gate control.

9. horizontal gas-fired boiler according to claim 1, is characterized in that: horizontal gas-fired boiler Proper Design lagging facility is incubated.