CN202938506U - Heat transfer oil furnace - Google Patents

Abstract

The utility model relates to a heat transfer oil furnace, which comprises an inner barrel of a furnace body, an outer barrel of the furnace body, a smoke vent, an oil return opening, a dust removing port, a blower, an oil inlet, a furnace door, a spiral heat transfer oil pipe, a furnace chamber, an oil outlet, a dust outlet, heat transfer oil and the like, wherein the smoke vent is formed in the top of the inner barrel of the furnace body; the dust removing port is formed in the lateral wall of the inner barrel of the furnace body; a heat transfer oil circulation cavity is formed between the outer barrel of the furnace body and the inner barrel of the furnace body; and the spiral heat transfer oil pipe is arranged in the furnace chamber with a certain width from the inner wall, and is spirally distributed in the furnace chamber, and the thread pitch ranges from 20 mm to 30 mm. The heat transfer oil furnace has the advantages of easiness in dust removal, convenience in use and cleaning, good heating effect, large heat transfer oil circulation flow, and high efficiency.

Description

Heat-conducting oil furnace

Technical field

The utility model relates to a kind of heat-conducting oil furnace of industrial application.

Background technology

Heat-conducting oil furnace is widely used industrial, and it is that conduction oil is heat carrier take combustible materials such as coal, heavy oil, light oil, fuel gas as fuel.Utilize oil circulating pump to force liquid phase circulation, heat energy is flowed to after hot equipment, then return to the extraordinary industrial furnace of the single flow that reheats, conduction oil, claim again organic heat carrier or thermal medium oil, as the existing history more than 50 years of the application of middle heat transfer medium in the industrial heat exchange process.But existing heat-conducting oil furnace arranges vertical and horizontal heating oil pipe in burner hearth, and is staggered, and has reduced furnace cavity, cause difficulty to dedusting, be very easy to produce the dead angle at vertical oil filling pipe root simultaneously, cause a large amount of dirts of pipe outer wall deposition, the reduction heat-transfer effect.

Summary of the invention

The purpose of this utility model is to overcome shortcomings and deficiencies of the prior art, and a kind of heat-conducting oil furnace is provided.

Heat-conducting oil furnace described in the utility model has body of heater inner core, body of heater urceolus, outlet flue, oil return opening, dedusting mouth, blower fan, oil-in, fire door, spiral heat-conducting oil pipes, burner hearth, oil-out, dust mouth, heat conduction wet goods.Outlet flue is arranged on body of heater inner core top, and body of heater inner core sidewall is provided with the dedusting mouth.Between body of heater urceolus and body of heater inner core, the conduction oil torus is arranged, burner hearth inside arranges the spiral heat-conducting oil pipes apart from the inwall certain width, the spiral heat-conducting oil pipes distributes in burner hearth twist, fire door place pitch is 50-90mm, except other local pitch of fire door place evenly distributes, be 20-30mm, fire door puts in burner hearth 20-30mm by two ligaments of fire door place pitch.The dedusting mouth is in the middle of the oil pipe of two spirals.

The utlity model has good beneficial effect, the spiral heat-conducting oil pipes is set, gap, burner hearth inner space increases, and is easy to dedusting, and is easy to use, can not form the dead angle simultaneously, is convenient to clean; Pitch is at 20-30mm, and heating effect is good, and the conduction oil circular flow is large, and efficient is high.

Description of drawings

Fig. 1 is the heat-conducting oil furnace structural representation.

Diagram: 1 body of heater urceolus; 2 body of heater inner cores; 3 outlet flues; 4 oil return openings; 5 dedusting mouths; 6 blower fans; 7 oil-ins; 8 fire doors; 9 spiral heat-conducting oil pipes; 10 burner hearths; 11 oil-outs; 12 dust mouths; 13 conduction oils

The specific embodiment

Heat-conducting oil furnace, have body of heater urceolus 1, body of heater inner core 2, outlet flue 3, oil return opening 4, dedusting mouth 5, blower fan 6, oil-in 7, fire door 8, spiral heat-conducting oil pipes 9, burner hearth 10, oil-out 11, dust mouth 12, conduction oil 13 etc. as shown in the figure.Outlet flue 3 is arranged on body of heater inner core 2 tops, and body of heater inner core 2 sidewalls are provided with dedusting mouth 5.Between body of heater urceolus 1 and body of heater inner core 2, the conduction oil torus is arranged, burner hearth 10 inside arrange spiral heat-conducting oil pipes 9 apart from the inwall certain width, spiral heat-conducting oil pipes 9 is microscler Spiral distribution in burner hearth 10, fire door 8 place's pitch are 50-90mm, except other local pitch of fire door 8 places evenly distributes, be 20-30mm, fire door 8 puts in burner hearth 20-30mm by two ligaments of fire door place pitch.Dedusting mouth 5 is in the middle of the oil pipe of two spirals.

Claims (1)

1. heat-conducting oil furnace, body of heater inner core, body of heater urceolus, outlet flue, oil return opening, dedusting mouth, blower fan, oil-in, fire door, spiral heat-conducting oil pipes, burner hearth, oil-out, dust mouth, conduction oil are arranged, it is characterized in that: outlet flue is arranged on body of heater inner core top, and body of heater inner core sidewall is provided with the dedusting mouth; Between body of heater urceolus and body of heater inner core, the conduction oil torus is arranged, burner hearth inside arranges the spiral heat-conducting oil pipes apart from the inwall certain width, the spiral heat-conducting oil pipes distributes in burner hearth twist, fire door place pitch is 50-90mm, except other local pitch of fire door place evenly distributes, be 20-30mm, fire door puts in burner hearth 20-30mm by two ligaments of fire door place pitch.

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