CN208765267U - A kind of heat-conducting oil furnace of high-energy utilization rate - Google Patents

Abstract

The utility model discloses a kind of heat-conducting oil furnaces of high-energy utilization rate, including furnace body, the conduction oil coil pipe being equipped in the combustion chamber and combustion chamber being equipped in furnace body, bottom of combustion chamber is equipped with combustor, the bottom of combustion chamber is equipped with air inlet, top of combustion chamber is equipped with exhaust outlet, the furnace body is equipped with the oil inlet pipe and flowline connecting with conduction oil coil pipe, exhaust furnace is arranged with outside the furnace body, the shunting platform opposite with exhaust outlet is equipped at the top of the exhaust furnace, the exhaust furnace inner wall is equipped with water coil, the water coil bottom and top are connected separately with water inlet pipe and outlet pipe, the exhaust furnace bottom is equipped with the exhaust pipe of at least one connection exhaust passage, exhaust pipe is connected with exhaust fan.The speed that exhaust gas discharge can be reduced, so that heat is more absorbed into conduction oil coil pipe；Waste heat can be utilized again to heat water；And the indoor temperature that can prevent from burning is excessively high, reduces conduction oil knot carbon, extends the service life of conduction oil coil pipe.

Description

A kind of heat-conducting oil furnace of high-energy utilization rate

Technical field

The utility model belongs to heat-conducting oil furnace field, and in particular to a kind of heat-conducting oil furnace of high-energy utilization rate.

Background technique

Heat-conducting oil furnace is a kind of using organic heat carrier i.e. conduction oil as the special boiler of working media, is produced by fuel combustion Raw high-temperature flue gas heats conduction oil, and conduction oil provides required heat for heating equipment after increasing temperature.Heat-conducting oil furnace and steaming Boiler furnace is compared, and higher operating temperature can be obtained under lower operating pressure by having a characteristic that, has low pressure, high temperature The multiple functions such as technical characteristic.Therefore, heat-conducting oil furnace is widely used in a variety of applications in the industrial production.But although at present The thermal efficiency ratio steam boiler of heat-conducting oil furnace is high, but when flue gas is discharged through chimney, the temperature of flue gas is still higher, there is waste Heat and the problem of cause thermal pollution to environment, and the air inlet of existing heat-conducting oil furnace and exhaust outlet are substantially opposite set It sets, the exhaust gas velocity of discharge after leading to burning is fast, causes to have taken away many heats.

Utility model content

The purpose of this utility model is to provide a kind of heat-conducting oil furnaces of high-energy utilization rate, and it is useless can to reduce combustion chamber The speed of gas discharge, so that heat is more absorbed into conduction oil coil pipe；The waste heat of exhaust gas can be utilized again to heat water；And The indoor temperature that can prevent from burning is excessively high, reduces conduction oil knot carbon, extends the service life of conduction oil coil pipe.

In order to achieve the above object, the major technique solution of the utility model is to provide a kind of the thermally conductive of high-energy utilization rate Oil oven, including the conduction oil coil pipe being equipped in the combustion chamber and combustion chamber that are equipped in furnace body, furnace body, bottom of combustion chamber is equipped with Combustor, the bottom of combustion chamber are equipped with air inlet, and top of combustion chamber is equipped with exhaust outlet, and the furnace body is equipped with oil inlet pipe and goes out The bottom and top of oil pipe, the conduction oil coil pipe are connected to oil inlet pipe and flowline respectively, the row of being arranged with outside the furnace body Steam stove, the exhaust furnace top is equipped with the shunting platform opposite with exhaust outlet, described to shunt platform by intermediate arc convex and surround The annular groove of arc convex is constituted, and the furnace body outer wall and exhaust furnace inner wall institute's clip space form exhaust passage, the row Steam stove inner wall is equipped with water coil, and the water coil bottom and top are connected separately with water inlet pipe and outlet pipe, the exhaust furnace bottom Portion is equipped with the exhaust pipe of at least one connection exhaust passage, and the free end of exhaust pipe is connected with exhaust fan.

In some embodiments, the exhaust furnace bottom is equipped with the exhaust pipe that threeway is connected to exhaust passage with two, described The free end of two exhaust pipes is connect with one end of threeway, and the other end of the threeway is equipped with valve, the exhaust fan setting On the third end of the threeway.

In some embodiments, the bottom of the annular groove is arcuate structure, and the steering of exhaust gas is facilitated to be discharged.

In some embodiments, the top of the furnace body is the dome-shaped structure swelled upwards, and the exhaust outlet is in furnace The centre of bodies top and highest point.

In some embodiments, the exhaust furnace bottom is uniformly provided with multiple supporting legs.

In some embodiments, the outer wall surface of the exhaust furnace and furnace body is all covered with insulating layer.

The utility model is turned in the exhaust gas that exhaust outlet is discharged by shunting platform, on the one hand to burn indoor Air-flow will not speed quickly, many heats will not be taken away, guarantee the heat absorption of conduction oil coil pipe, on the other hand, exhaust outlet discharge Into the furnace body outer wall and exhaust furnace inner wall institute's clip space formation exhaust passage, then exhaust gas turns by shunting platform The water coil for heating exhaust furnace inner wall, enables the heat of exhaust gas to heat water, waste heat is more used, and also solves exhaust gas Thermal pollution problem, the obtained hot water in water coil can for have a bath, hot-water heating heating.Water coil also plays to a certain extent The effect of water-cooled radiator guarantees that the indoor temperature of burning is not too high, and exhaust fan is closed when exhaust gas discharge is smooth, It is unsmooth in exhaust gas discharge, start when chamber temperature is high, closes the valve of threeway.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of an embodiment of the present invention,

In figure: furnace body 1, combustion chamber 2, conduction oil coil pipe 3, combustor 4, air inlet 5, exhaust outlet 6, oil inlet pipe 7, fuel-displaced Pipe 8, exhaust furnace 9, arc convex 10, annular groove 11, exhaust passage 12, water coil 13, water inlet pipe 14, outlet pipe 15, exhaust Pipe 16, exhaust fan 17, threeway 18, valve 19, supporting leg 20.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to In the range of the utility model protection.

It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper", The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore on Stating term should not be understood as limiting the present invention.

It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no It can be interpreted as the limitation to quantity.

As shown in Figure 1, a kind of heat-conducting oil furnace of high-energy utilization rate described in the present embodiment, including furnace body 1, furnace sheet The conduction oil coil pipe 3 being equipped in the combustion chamber 2 and combustion chamber 2 being equipped in body 1,2 bottom of combustion chamber are equipped with combustor 4, the combustion It burning 2 bottom of room and is equipped with air inlet 5, exhaust outlet 6 is equipped at the top of combustion chamber 2, the furnace body 1 is equipped with oil inlet pipe 7 and flowline 8, The bottom and top of the conduction oil coil pipe 3 are connected to oil inlet pipe 7 and flowline 8 respectively, are arranged with exhaust outside the furnace body 1 Furnace 9 is equipped with the shunting platform opposite with exhaust outlet 6 at the top of the exhaust furnace 9, described to shunt platform by intermediate arc convex 10 and enclose Annular groove 11 around arc convex 10 is constituted, and 1 outer wall of furnace body and 9 inner wall institute's clip space of exhaust furnace form exhaust passage 12,9 inner wall of exhaust furnace is equipped with water coil 13, and 13 bottom and top of water coil are connected separately with water inlet pipe 14 and water outlet Pipe 15,9 bottom of exhaust furnace are equipped with the exhaust pipe 16 of at least one connection exhaust passage 12, the free end connection of exhaust pipe 16 There is exhaust fan 17.

In some embodiments, 9 bottom of exhaust furnace is equipped with the exhaust pipe that threeway 18 is connected to exhaust passage 12 with two 16, the free end of described two exhaust pipes 16 is connect with one end of threeway 18, and the other end of the threeway 18 is equipped with valve 19, The exhaust fan 17 is arranged on the third end of the threeway 18.

In some embodiments, the bottom of the annular groove 11 is arcuate structure, and the steering of exhaust gas is facilitated to be discharged.

In some embodiments, the top of the furnace body 1 is the dome-shaped structure swelled upwards, and the exhaust outlet 6 exists Centre and highest point at the top of furnace body 1.

In some embodiments, 9 bottom of exhaust furnace is uniformly provided with multiple supporting legs 20.

In some embodiments, the outer wall surface of the exhaust furnace 9 and furnace body 1 is all covered with insulating layer.

The utility model is turned in the exhaust gas that exhaust outlet 6 is discharged by shunting platform, is on the one hand made in combustion chamber 2 Air-flow will not speed quickly, will not take away many heats, guarantee the heat absorption of conduction oil coil pipe 3, on the other hand, 6 row of exhaust outlet Exhaust gas out turns logical into 1 outer wall of furnace body and the formation exhaust of 9 inner wall institute's clip space of exhaust furnace by shunting platform Then road 12 heats the water coil 13 of 9 inner wall of exhaust furnace, the heat of exhaust gas is enabled to heat water, waste heat is more used, Also the thermal pollution of exhaust gas is solved the problems, such as, the obtained hot water in water coil 13 can be for having a bath, hot-water heating heating.Water coil 13 Play the role of water-cooled radiator to a certain extent, guarantees that the temperature in combustion chamber 2 is not too high, and exhaust fan 17 is in exhaust gas Closing when being discharged smooth, unsmooth in exhaust gas discharge, 2 temperature of combustion chamber starts when high, closes the valve 19 of threeway 18.

The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model Other various forms of products, however, make any variation in its shape or structure, it is all that there is same as the present application or phase Approximate technical solution, all falls within the protection scope of the utility model.

Claims (6)

1. a kind of heat-conducting oil furnace of high-energy utilization rate, including being set in the combustion chamber and combustion chamber that are equipped in furnace body, furnace body Some conduction oil coil pipes, bottom of combustion chamber are equipped with combustor, and the bottom of combustion chamber is equipped with air inlet, and top of combustion chamber is equipped with row Port, the furnace body be equipped with oil inlet pipe and flowline, the bottom and top of the conduction oil coil pipe respectively with oil inlet pipe and out Oil pipe connection, which is characterized in that be arranged with exhaust furnace outside the furnace body, be equipped at the top of the exhaust furnace opposite with exhaust outlet Platform is shunted, the platform that shunts is constituted by intermediate arc convex and around the annular groove of arc convex, the furnace body outer wall Exhaust passage is formed with exhaust furnace inner wall institute's clip space, the exhaust furnace inner wall is equipped with water coil, the water pond bottom of the tube and top Portion is connected separately with water inlet pipe and outlet pipe, and the exhaust furnace bottom is equipped with the exhaust pipe of at least one connection exhaust passage, row The free end of tracheae is connected with exhaust fan.

2. the heat-conducting oil furnace of high-energy utilization rate according to claim 1, it is characterised in that the exhaust furnace bottom is equipped with Threeway is connected to the exhaust pipe of exhaust passage with two, and the free end of described two exhaust pipes is connect with one end of threeway, described The other end of threeway is equipped with valve, and the exhaust fan is arranged on the third end of the threeway.

3. the heat-conducting oil furnace of high-energy utilization rate according to claim 1, it is characterised in that the bottom of the annular groove For arcuate structure.

4. the heat-conducting oil furnace of high-energy utilization rate according to claim 1, it is characterised in that the top of the furnace body is The dome-shaped structure swelled upwards, centre and highest point of the exhaust outlet at the top of furnace body.

5. the heat-conducting oil furnace of high-energy utilization rate according to claim 1, it is characterised in that the exhaust furnace bottom is uniform Equipped with multiple supporting legs.

6. the heat-conducting oil furnace of high-energy utilization rate according to claim 1, it is characterised in that the exhaust furnace and furnace body Outer wall surface be all covered with insulating layer.