CN201229056Y

CN201229056Y - Coal-gas fired heat conducting oil furnace

Info

Publication number: CN201229056Y
Application number: CN 200820012667
Authority: CN
Inventors: 金守元
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-12
Filing date: 2008-05-12
Publication date: 2009-04-29
Anticipated expiration: 2018-05-12

Abstract

The utility model discloses a coal-fired gas heat conductive oil furnace, which comprises a furnace body with a protective layer, wherein a fire watching opening and a coal feeding opening are arranged on the furnace body, a solid arch is built in the middle of a furnace cylinder, the solid arch is used to divide the furnace body into a combustion chamber and a gas generating chamber, an ignition chamber is arranged on one side or the rear side of the furnace cylinder, and is respectively communicated with the gas generating chamber and the combustion chamber through a smoke outlet and a smoke inlet on the furnace body, a combustion-supporting is arranged on the middle portion of the ignition chamber, and the combustion-supporting and grates are all connected with an air supply system through ventilating pipes. The utility model is characterized in that an upper coil pipe is installed in the combustion chamber, a lower coil pipe is arranged in the gas generating chamber, and the upper coil pipe and the lower coil pipe are both provided with connecting pipes, the connecting pipes are used to connect the upper coil pipe and the lower coil pipe through pipe flanges, and the upper coil pipe and the lower coil pipe are respectively connected with the smoke outlet and the smoke inlet. The utility model has simple structure and reasonable design, fully utilizes heat energy, saves energy, lightens work strength, and eliminates safety hidden dangers.

Description

The coal-burning gas heat-conducting oil furnace

Technical field

The utility model relates to the heat-conducting oil furnace that is produced coal gas by fire coal.

Background technology

The coal-burning gas heat-conducting oil furnace is not that coal directly burns, but adopts the clean combustion technology, the coal of low combustion value is converted into the gas-fired of high burning-value.Combustion reaction is abundant like this, and gas burner holds whole heating surface and directly heats, and heats up rapidly.In gas generating chamber, add coil pipe in addition, can effectively utilize heat energy, improve the thermal efficiency, energy savings.The coal-burning gas heat-conducting oil furnace is that the boundary divides two parts up and down with real arch, and sparking mode is gas such as fire, and coal gas has naked light to wait for not can detonation, with the water seal pressure release is arranged at present, on have chimney not have potential safety hazard.

Summary of the invention

The purpose of this utility model provides a kind of heat-conducting oil furnace that coal gas burns that self produces, to solve the existing various shortcomings of present product.

The technical solution of the utility model is achieved in that

A kind of coal-burning gas heat-conducting oil furnace, comprise: the body of heater of band protective layer, see burner and coal-filling hole on it, build in the middle of in the stove tube real arch is arranged, real arch is divided into combustion chamber and gas generating chamber with body of heater, a side or rear side outside the stove tube are equipped with igniting chamber, by the outlet flue on the body of heater with advance mouth and communicate with gas generating chamber and combustion chamber respectively; There is combustion-supporting the middle part of igniting chamber, and combustion-supporting all is connected with air feed system by ventilation duct with fire grate; It is characterized in that in the described combustion chamber coil pipe being housed; Lower coil pipe is housed in the gas generating chamber, and last coil pipe wherein has the coil pipe tube connector; Lower coil pipe has the lower coil pipe tube connector, and last coil pipe tube connector is connected by pipe flange with lower coil pipe and is tightly connected; One end of lower coil pipe is connected with oil-in; One end of last coil pipe then is connected with oil-out.

Compared with prior art, advantage of the present utility model mainly shows effectively utilizes heat energy, has improved the thermal efficiency, has saved the energy, has also reduced pollution simultaneously and has stopped potential safety hazard.

Description of drawings

The utility model drawings attached 2 width of cloth, wherein:

Fig. 1 is a front view of the present utility model;

Fig. 2 is the left view of Fig. 1.

In the drawings: 1, oil-in 2, lower coil pipe 3, lower coil pipe tube connector 4, go up coil pipe tube connector 5, go up coil pipe 6, oil-out 7, coal-filling hole 8, outlet flue 9, igniting chamber 10, real arch 11, advance mouth 12, throat 13, combustion chamber 14, gas generating chamber 15, combustion-supporting 16, see burner 17, igniting chamber firing door 18, little arch.

The specific embodiment

Structure of the present utility model such as Fig. 1～shown in Figure 2.Body of heater is a cylinder, a real arch 10 is arranged filling out between ort 7 and the observation door 16, under real arch, gas generator 14 is arranged, in the body of heater both sides or rear side one igniting chamber 9 is arranged, at igniting chamber 9 middle parts one combustion-supporting 15 is arranged, one outlet flue 8 is arranged between gas generator 14 and ignition furnace 9, there is a little arch 18 outlet flue 8 tops, for advancing mouth 11, above real arch 10 combustion chamber 13 is arranged above little arch 18, there is an oil-in 1 outside under the body of heater, lower coil pipe 2 is arranged in gas generating chamber 14, that goes up in lower coil pipe 2 and the combustion chamber 13 that coil pipes 5 are connected has a lower coil pipe tube connector 3, and last coil pipe tube connector 4 has an oil-out 6 and a throat 12 in body of heater one side.

Using method of the present utility model comprises from oil-in filling heat-conductive oil will go up coil pipe and lower coil pipe is filled with, slag is layered on equably 30-50mm on the fire grate of gas generating chamber, then timber is placed on the slag of fire grate equably, also the timber of ignition furnace is filled up simultaneously, close all blower fan valves.During igniting, at first start air blast, open ignition furnace air-supply valve, but at this moment the valve closing of gas generator need being blown can add coke, and strengthen wind gradually and burn more prosperous and more prosperous in ignition furnace.When the temperature in the ignition furnace is elevated to fieriness, can in gas generator, drop into the kindling material many places, the air-supply valve of the producer that turns on the gas-fire can suitably strengthen air quantity according to the intensity of a fire, but extinguishes after must not making the timber coal.Close the air-supply valve of gas generator, beginning drops into an amount of coal in gas generator, and thickness is 300-500mm according to circumstances, and the coal seam surface requirements is flat, is pot bottom type.Close firing door, strengthen the ignition furnace air quantity, fill up coke at once; The producer that turns on the gas-fire air-supply valve can strengthen air quantity gradually, also strengthens the air quantity of combustion-supporting simultaneously.Observe the gas-fired situation from ignition furnace, treat to close ignition furnace air-supply valve after gas burner is stablized, open big combustion-supporting air supply port.Observe the color of flame, light blue or salmon pink be normal, should reduce the air quantity of combustion-supporting during incandescent look, should strengthen the air quantity of combustion-supporting during kermesinus, and at this moment heat-conducting oil furnace promptly normally moves.

The utility model is simple in structure, and is reasonable in design, and its feature is take coal as raw material, take coal gas as fuel, The coal of low combustion value is converted into the coal gas of high burning-value, adopts simultaneously high temperature smoke elimination principle, with gas such as fire, can not Quick-fried burning. Can once throw coal combustion 3-4 hours in addition, greatly alleviate fireman's labour intensity, be one Plant desirable practical environmental protection heat-conducting oil furnace.

Claims

1, a kind of coal-burning gas heat-conducting oil furnace, comprise the body of heater of being with protective layer, see burner (16) and coal-filling hole (7) on it, build in the middle of in the stove tube real arch (10) is arranged, real arch is divided into combustion chamber (13) and gas generating chamber (14) with body of heater, and side outside the stove tube or rear side are equipped with igniting chamber (9) by the outlet flue on the body of heater (8) with advance mouth (11) and communicate with gas generating chamber and combustion chamber respectively; There is combustion-supporting (15) middle part of igniting chamber, and combustion-supporting all is connected with air feed system by ventilation duct with fire grate; It is characterized in that being equipped with in the described combustion chamber (13) coil pipe (5); Lower coil pipe (2) is housed in the gas generating chamber (14), and last coil pipe (5) wherein has coil pipe tube connector (4); Lower coil pipe (2) has lower coil pipe tube connector (3), and last coil pipe tube connector (4) is connected (3) and is tightly connected by pipe flange with lower coil pipe; One end of lower coil pipe (2) is connected with oil-in (1); One end of last coil pipe (5) then is connected with oil-out (6).