CN203642466U

CN203642466U - Quick heating hot-water boiler applicable to clean fuel

Info

Publication number: CN203642466U
Application number: CN201320803708.1U
Authority: CN
Inventors: 陈喜春
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-09
Filing date: 2013-12-09
Publication date: 2014-06-11
Anticipated expiration: 2023-12-09

Abstract

The utility model relates to the field of boilers, in particular to a quick heating hot-water boiler applicable to clean fuel. The quick heating hot-water boiler is characterized in that a boiler heat-insulation layer is arranged on the outside of a boiler shell to form a boiler, a combustion chamber and three heating chambers are arranged inside the boiler shell, the combustion chamber is an L-shaped combustion chamber, a vertical channel and a transverse channel are connected with each other to form the L-shaped combustion chamber, and the three heating chambers are vertically arrayed to form a column and are positioned on a side of the combustion chamber; the top of the first heating chamber is communicated with an upper header, and the bottom of the first heating chamber is communicated with the transverse channel of the L-shaped combustion chamber; the top of the second heating chamber is communicated with the upper header, and the bottom of the second heating chamber is communicated with a lower header; the top of the third heating chamber is communicated with an exhaust port, the bottom of the third heating chamber is communicated with the lower header, and the top of the exhaust port extends to the outsides of the boiler shell and the boiler heat-insulation layer and is communicated with the atmosphere. The quick heating hot-water boiler has the advantage that by the aid of the quick heating hot-water boiler, problems of energy wastage, severe dust pollution, incapability of meeting national environmental protection requirements on environmental protection effects and the like of the traditional boiler can be solved.

Description

Fast Heating clean fuel hot-water boiler

Technical field

The utility model relates to field of boilers, is specially a kind of Fast Heating clean fuel hot-water boiler.

Background technology

At present, the in use ubiquity problem such as over-emitting black exhaust, environmental pollution that wastes energy, burns of China's boiler.In the prior art, very general by wind-force combustion supporting boiler, combustion efficiency is relatively good, and shortcoming is boiler in the time of cleaning coking and coal, also has black smoke to discharge, and disadvantage is to cause energy waste, and dust pollution is very serious, and environment protecting does not reach national requirements for environmental protection.

In addition, adopt in addition the boiler of steam added combustion, effect is also better, and shortcoming is that must to be that steam could be sprayed combustion-supporting, and steam boiler is applicable to steam added combustion, but hot-water boiler is just not suitable for, and solves difficulty larger.

China's hand-fired boiler combustion system divides and just burns and two kinds of modes of burning, is just burning and is easily producing black smoke, and environment protecting is bad, wastes energy; Burning uses coal cinder effect relatively good, but because being gravity-flow ventilation, burning face just dying, must fill it up with, and enters not go wind because coal seam is too thick by the coal of back firing chamber, and boiler combustion effect is bad.Contrary positive combustion-type boiler mostly is gravity-flow ventilation, on fire slow.Because be negative-pressure firing, oxide layer oxygen abundance, temperature are high, make the carbon compound in fugitive constituent be reduced to black carbon, so smoke density is low, in the flue gas of discharge, black smoke is less.

Utility model content

The purpose of this utility model is to provide a kind of Fast Heating clean fuel hot-water boiler, solves the energy waste existing in conventional boiler, and dust pollution is serious, and environment protecting does not reach the problems such as national requirements for environmental protection.

The technical solution of the utility model is:

A kind of Fast Heating clean fuel hot-water boiler, this Fast Heating clean fuel hot-water boiler comprises: burner, combustion chamber, heating clamber, excretion communicating pipe, lower linked box, upper linked box, concrete structure is as follows:

The outer setting insulating layer of furnace body of body of heater shell forms body of heater, the inside of body of heater shell arranges combustion chamber, heating clamber, combustion chamber is the L-type combustion chamber that vertical passageway and interconnection connect and compose, and three heating clambers vertically form a line, and three heating clambers are positioned at a side of combustion chamber; Wherein, the top of the first heating clamber communicates with upper linked box, and the bottom of the first heating clamber is connected with the interconnection of L-type combustion chamber; The top of the second heating clamber communicates with upper linked box, and the bottom of the second heating clamber communicates with lower linked box; The top of the 3rd heating clamber communicates with exhaust outlet, and the bottom of the 3rd heating clamber communicates with lower linked box, and the top of exhaust outlet extends outside body of heater shell and insulating layer of furnace body, communicates with atmosphere.

Described Fast Heating clean fuel hot-water boiler, is connected communicating pipe by excretion between the interconnection of L-type combustion chamber and lower linked box, on excretion communicating pipe, has sewage draining exit, and the vertical passageway of L-type combustion chamber is connected with burner.

Described Fast Heating clean fuel hot-water boiler, in the vertical passageway of L-type combustion chamber, level longitudinally wears the longitudinal heating tube bundle in combustion chamber, and in the vertical passageway of L-type combustion chamber, horizontal cross wears combustion chamber Transverse Heated tube bank.

Described Fast Heating clean fuel hot-water boiler, in heating clamber, level longitudinally wears heating clamber and longitudinally restrains, and in heating clamber, horizontal cross wears heating clamber and laterally restrains.

Described Fast Heating clean fuel hot-water boiler, combustion chamber adopts aluminium alloy combustion chamber, and its intracavity bottom is arc shape.

Described Fast Heating clean fuel hot-water boiler, heating clamber adopts aluminium alloy heating clamber, and its intracavity bottom and top are arc shape.

Advantage of the present utility model and beneficial effect are:

The utility model adopts combustion chamber, lower linked box, upper linked box and three heating clambers to support the use, by burner by fuel spirt burning Indoor Combustion, enter the first heating clamber by lower linked box, enter the second heating clamber by upper linked box again, enter after the 3rd heating clamber via lower linked box again, discharged out of the furnace by exhaust outlet.The utility model is applicable to the clean fuels such as combustion gas, fuel oil, combustion methanol, adopts jet atomization combustion system, hygienic environment-protecting, and firing rate is fast, and the thermal efficiency is high.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is combustion chamber schematic diagram in Fig. 1.

Fig. 3 is heating clamber schematic diagram in Fig. 1.

In figure, 1 burner; 2 visors; The 3 longitudinal heating tube bundles in combustion chamber; 4 combustion chamber Transverse Heated tube banks; 5 body of heater shells; 6 combustion chambers; 7 first heating clambers; 8 excretion communicating pipes; 9 sewage draining exits; 10 water inlets; 11 lower linked box; 12 heating clambers are longitudinally restrained; 13 heating clambers are laterally restrained; 14 delivery ports; 15 exhaust outlets; 16 water supplement ports; 17 upper linked box; 18 atmosphere connection ports; 19 insulating layer of furnace body; 20 second heating clambers; 21 the 3rd heating clambers.

Detailed description of the invention

As shown in Figure 1-Figure 3, the utility model Fast Heating clean fuel hot-water boiler comprises: burner 1, visor 2, the longitudinal heating tube bundle 3 in combustion chamber, combustion chamber Transverse Heated tube bank 4, body of heater shell 5, combustion chamber 6, heating clamber (the first heating clamber 7, the second heating clamber 20, the 3rd heating clamber 21), excretion communicating pipe 8, sewage draining exit 9, water inlet 10, lower linked box 11, heating clamber longitudinally restrain 12, heating clamber laterally restrains 13, delivery port 14, exhaust outlet 15, water supplement port 16, upper linked box 17, atmosphere connection port 18, insulating layer of furnace body 19 etc., and concrete structure is as follows:

The outer setting insulating layer of furnace body 19 of body of heater shell 5 forms body of heater, the inside of body of heater shell 5 arranges combustion chamber 6, three heating clambers, combustion chamber 6 is the L-type combustion chamber that vertical passageway and interconnection connect and compose, and three heating clambers vertically form a line, and three heating clambers are positioned at a side of combustion chamber 6.Wherein, the top of the first heating clamber 7 communicates with upper linked box 17, and the bottom of the first heating clamber 7 is connected with the interconnection of L-type combustion chamber 6; The top of the second heating clamber 20 communicates with upper linked box 17, and the bottom of the second heating clamber 20 communicates with lower linked box 11; The top of the 3rd heating clamber 21 communicates with exhaust outlet 15, and the bottom of the 3rd heating clamber 21 communicates with lower linked box 11, and the top of exhaust outlet 15 extends outside body of heater shell 5 and insulating layer of furnace body 19, communicates with atmosphere.

Atmosphere connection port 18 and water supplement port 16 are installed in described body of heater top, described body of heater one side is installed visor 2, visor 2 communicates with combustion chamber 6, described body of heater opposite side is installed delivery port 14, water inlet 10, water inlet 10 is positioned at delivery port 14 belows, water inlet 10, delivery port 14 and water supplement port 16 communicate with the inner chamber of body of heater shell 5, in body of heater shell 5, are recirculated water (Fig. 1).Between the interconnection of L-type combustion chamber 6 and lower linked box 11, be connected communicating pipe 8 by excretion, on excretion communicating pipe 8, have sewage draining exit 9, the vertical passageway of L-type combustion chamber 6 is connected with burner 1, in the vertical passageway of L-type combustion chamber 6, wear the longitudinal heating tube bundle 3 in combustion chamber, in the vertical passageway of L-type combustion chamber 6, horizontal cross wears combustion chamber Transverse Heated tube bank 4(Fig. 1, Fig. 2).In three heating clambers, level longitudinally wears horizontal cross heating clamber in 12, three heating clambers of the longitudinal tube bank of heating clamber and laterally restrains 13(Fig. 1, Fig. 3).

In the utility model, combustion chamber 6 adopts aluminum alloy material, and its intracavity bottom is arc shape, can proof strength and heat transfer property.

In the utility model, three heating clambers adopt aluminum alloy material, and its intracavity bottom and top are arc shape, can proof strength and heat transfer property.

In the utility model, the longitudinal heating tube bundle 3 in combustion chamber, combustion chamber Transverse Heated tube bank 4, heating clamber longitudinally restrain 12 and heating clamber laterally tube bank 13 can increase heating surface area, improve heat utilization efficiency.

When work, by burner 1 by the 6 interior burnings of fuel spirt combustion chamber, enter the first heating clamber 7 by combustion chamber 6, enter the second heating clamber 20 by upper linked box 17 again, enter after the 3rd heating clamber 21 via lower linked box 11 again, flue gas heats recirculated water through circulation, is discharged out of the furnace by exhaust outlet 15 through the flue gas of Btu utilization.

Claims

1. a Fast Heating clean fuel hot-water boiler, is characterized in that: this Fast Heating clean fuel hot-water boiler comprises: burner, combustion chamber, heating clamber, excretion communicating pipe, lower linked box, upper linked box, and concrete structure is as follows:

2. according to Fast Heating clean fuel hot-water boiler claimed in claim 1, it is characterized in that: between the interconnection of L-type combustion chamber and lower linked box, be connected communicating pipe by excretion, on excretion communicating pipe, have sewage draining exit, the vertical passageway of L-type combustion chamber is connected with burner.

3. according to Fast Heating clean fuel hot-water boiler claimed in claim 1, it is characterized in that: in the vertical passageway of L-type combustion chamber, level longitudinally wears the longitudinal heating tube bundle in combustion chamber, in the vertical passageway of L-type combustion chamber, horizontal cross wears combustion chamber Transverse Heated tube bank.

4. according to Fast Heating clean fuel hot-water boiler claimed in claim 1, it is characterized in that: in heating clamber, level longitudinally wears heating clamber and longitudinally restrains, in heating clamber, horizontal cross wears heating clamber and laterally restrains.

5. according to Fast Heating clean fuel hot-water boiler claimed in claim 1, it is characterized in that: combustion chamber adopts aluminium alloy combustion chamber, and its intracavity bottom is arc shape.

6. according to Fast Heating clean fuel hot-water boiler claimed in claim 1, it is characterized in that: heating clamber adopts aluminium alloy heating clamber, and its intracavity bottom and top are arc shape.