CN103471239A

CN103471239A - Environment friendly methanol boiler

Info

Publication number: CN103471239A
Application number: CN201310415801XA
Authority: CN
Inventors: 董国文; 李超
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-05
Filing date: 2013-09-05
Publication date: 2013-12-25

Abstract

An environment friendly methanol boiler relates boilers with methanol as the fuel is designed for solving the problems such as poor combustion effects and environmental pollution of existing boilers. The environment friendly methanol boiler comprises a support, a boiler body is arranged at the top of the support and provided with a water return inlet, a water outlet, a water supplement inlet and an air vent; the bottom of a first combustion chamber inside the boiler body is fixed onto the boiler bottom, and the inner bottom of the first combustion chamber is provided with a combustion range which is connected with an air inlet pipe and a fuel conveying pipe; the first combustion chamber and a second combustion chamber are communicated through combustion tubes; the second combustion chamber is provided with an air exhaust pipe, the wall of the first combustion chamber is provided with an ignition hole, the corresponding position of the outer wall of the boiler body is also provided with a hole, and a viewing glass is inserted into the ignition hole through the hole in the outer wall of the boiler body. The inside of every combustion tube is provided with a flame retarding piece, and the body of the flame retarding piece is fixedly connected with the corresponding combustion tube; both sides of the flame retarding piece body are provided with flame retarding blades, and the flame retarding piece is provided with flame retarding holes. The environment friendly methanol boiler has the advantages of good combustion effects and no environmental pollution.

Description

The environment protection carbinol boiler

Technical field:

The present invention relates to a kind of boiler that methyl alcohol is fuel of take.

Background technology:

Boiler is heat energy supply equipment important in national life, and it is widely used in industry and civil heating or bathing etc.The fuel that boiler adopts at present is generally to take coal, electricity, oil as main, the weak point that the coal of take is fuel is to need to prepare the place of depositing coal, the dust that the sulfur dioxide produced during coal combustion and the coal of depositing produce enters into atmosphere, to environment, southern coal resource owes abundant in addition, need to transport the coal in the North to the South, cause fuel cost to rise; The weak point that the electricity of take the is fuel cost that is to burn is high; Also can produce a large amount of pernicious gases when the weak point that the oil of take is fuel is oil firing, such as carbon monoxide, sulfur dioxide etc., pollute the environment equally, and the burning cost is also high.

It is insufficient that also there is fuel combustion in existing boiler in addition, and not exclusively, combustion efficiency is bad, causes the problems such as significant wastage of the energy.

Summary of the invention:

Technical problem to be solved by this invention is to provide a kind ofly take methyl alcohol as fuel, sufficient combustion, fully, and combustion efficiency is good, and cost is low, can be to the environment protection carbinol boiler of environment.

Above-mentioned purpose is achieved in that it comprises support, body of heater is fixed on the top of support, water return outlet is arranged on body of heater, delivery port, water supplement port and atmosphere connection port, the first combustion chamber is arranged in body of heater, the bottom of the first combustion chamber is fixed on furnace bottom, kitchen range is equipped with in bottom in the first combustion chamber, be connected with blast pipe and fuel-supply pipe on kitchen range, wherein the tail end of blast pipe is for being connected with outside fan outlet, the tail end of fuel-supply pipe is for being connected with the external fuel storage tank, there is the second combustion chamber the top of the first combustion chamber, between the first combustion chamber and the second combustion chamber, by some burning tubulations, be communicated with, the second combustion chamber is provided with leads to the outer blast pipe of body of heater, the wall of the first combustion chamber is provided with fire hole, on furnace body outer wall, corresponding position is provided with the hole adapted with fire hole, visor is inserted on fire hole in the hole from furnace body outer wall, visor can be used to observe the first fuel in combustion chamber combustion case.

In order to extend flame in the burning time of each burning in tubulation, fuel can be fully burned, can in every burning tubulation, all establish a flame-resistant sheet, flame-resistant sheet comprises fire-retardant lamellar body, the bottom of fire-retardant lamellar body is connected and fixed with the bottom of burning tubulation, the both sides of fire-retardant lamellar body all are respectively equipped with some fire-retardant blades, all leave the gap of passing through for flame between the tube wall of these fire-retardant blades and burning tubulation, on the fire-retardant lamellar body of every fire-retardant blade below, a fire-retardant hole of passing through for flame is arranged.

For do not make high-temperature flue gas directly from blast pipe discharged to outdoor, the bottom of described blast pipe can be extend into to the middle part in the second combustion chamber.

In order to control the conveying capacity of fuel, can on fuel-supply pipe, establish valve.

For the ease of the water temperature in the monitoring body of heater, can establish temp probe on body of heater, temp probe extend in body of heater.

Advantage of the present invention is: fuel methanol is in fuel-supply pipe enters into kitchen range, manually in fire hole, light a fire, the flame that fuel combustion produces enters in the tubulation that respectively burns, owing in each burning tubulation, being provided with flame-resistant sheet, the fire-retardant hole of flame on flame-resistant sheet and the space between fire-retardant blade and burn bank tube wall move up to the second combustion chamber, so increased the travel distance of flame, extended the burning time of flame in the burning tubulation, can guarantee the abundant burning of fuel; In addition, because the bottom of blast pipe extend into the middle part in the second combustion chamber, so the high-temperature flue gas in the second combustion chamber can directly not discharged, improved heat utilization efficiency.The advantages such as this boiler be take methyl alcohol as fuel, and nontoxic, tasteless, pollution-free after the methyl alcohol burning, it has simple in structure, and fuel combustion is abundant, complete, and combustion efficiency is good, can take full advantage of the energy, free from environmental pollution.

The accompanying drawing explanation:

Fig. 1 is main TV structure schematic diagram of the present invention;

Fig. 2 is the side-looking structural representation of flame-resistant sheet in the present invention who amplifies.

The specific embodiment:

With reference to Fig. 1, 2, it comprises support 1, body of heater 2 is fixed on the top of support, water return outlet 3 is arranged on body of heater, delivery port 4, water supplement port 5 and atmosphere connection port 6, the first combustion chamber 7 is arranged in body of heater, the bottom of the first combustion chamber is fixed on furnace bottom, kitchen range 8 is equipped with in bottom in the first combustion chamber, be connected with blast pipe 9 and fuel-supply pipe 10 on kitchen range, wherein the tail end of blast pipe is for being connected with outside fan outlet, the tail end of fuel-supply pipe is for being connected with the external fuel storage tank, there is the second combustion chamber 11 top of the first combustion chamber, between the first combustion chamber and the second combustion chamber, by some burning tubulations 12, be communicated with, the second combustion chamber is provided with leads to the outer blast pipe 13 of body of heater, the wall of the first combustion chamber is provided with fire hole 14, on furnace body outer wall, corresponding position is provided with the hole adapted with fire hole, visor is inserted on fire hole in the hole from furnace body outer wall, visor can be used to observe the first fuel in combustion chamber combustion case.

In order to extend flame in the burning time of each burning in tubulation, fuel can be fully burned, can in every burning tubulation, all establish a flame-resistant sheet, flame-resistant sheet comprises fire-retardant lamellar body 15, the bottom of fire-retardant lamellar body is connected and fixed with the bottom of burning tubulation, the both sides of fire-retardant lamellar body all are respectively equipped with some fire-retardant blades 16, all leave the gap of passing through for flame between the tube wall of these fire-retardant blades and burning tubulation, on the fire-retardant lamellar body of every fire-retardant blade below, a fire-retardant hole 17 of passing through for flame is arranged.

For the ease of the water temperature in the monitoring body of heater, can on body of heater, establish temp probe 18, temp probe extend in body of heater.

Claims

1. environment protection carbinol boiler, comprise support (1), body of heater (2) is fixed on the top of support, water return outlet (3) is arranged on body of heater, delivery port (4), water supplement port (5) and atmosphere connection port (6), it is characterized in that: the first combustion chamber (7) is arranged in body of heater, the bottom of the first combustion chamber is fixed on furnace bottom, kitchen range (8) is equipped with in bottom in the first combustion chamber, be connected with blast pipe (9) and fuel-supply pipe (10) on kitchen range, there is the second combustion chamber (11) top of the first combustion chamber, between the first combustion chamber and the second combustion chamber, by some burning tubulations (12), be communicated with, the second combustion chamber is provided with leads to the outer blast pipe (13) of body of heater, the wall of the first combustion chamber is provided with fire hole (14), on furnace body outer wall, corresponding position is provided with the hole adapted with fire hole, visor is inserted on fire hole in the hole from furnace body outer wall.

2. according to environment protection carbinol boiler claimed in claim 1, it is characterized in that: in every burning tubulation, all be provided with a flame-resistant sheet, flame-resistant sheet comprises fire-retardant lamellar body (15), the bottom of fire-retardant lamellar body is connected and fixed with the bottom of burning tubulation, the both sides of fire-retardant lamellar body all are respectively equipped with some fire-retardant blades (16), all leave the gap of passing through for flame between the tube wall of these fire-retardant blades and burning tubulation, on the fire-retardant lamellar body of every fire-retardant blade below, a fire-retardant hole (17) of passing through for flame is arranged.

3. according to the described environment protection carbinol boiler of claim 1 or 2, it is characterized in that: the bottom of described blast pipe extend into the middle part in the second combustion chamber.

4. according to the described environment protection carbinol boiler of claim 1 or 2, it is characterized in that: establish valve on fuel-supply pipe.

5. according to the described environment protection carbinol boiler of claim 1 or 2, it is characterized in that: establish temp probe (18) on body of heater, temp probe extend in body of heater.

6. according to environment protection carbinol boiler claimed in claim 3, it is characterized in that: establish temp probe (18) on body of heater, temp probe extend in body of heater.