CN2272104Y

CN2272104Y - Energy-saving oil-heating boiler

Info

Publication number: CN2272104Y
Application number: CN 96227999
Authority: CN
Inventors: 孙维河
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-28
Filing date: 1996-05-28
Publication date: 1998-01-07
Anticipated expiration: 2006-05-28

Abstract

The utility model relates to an energy-saving oil-heating boiler belonging to a combustion apparatus, which is mainly used for heating of the processing equipment of packing product. The utility model is characterized in that an oil layer is sandwiched between the external and inner layers of the shell of the boiler, an air flue in back dragon type and longitudinal and transverse heating fuel tubes both connected with the oil layer are arranged in the fire box, the lower part is equipped with a fire grate, a wind box is provided beneath the fire grate, the furnace body is equipped with three air flue checking and dust exhausting outlets of back upper, front upper and back lower of the boiler, two fire doors of feeding coal and ventilating, an oil filling pipe, an oil discharging pipe, an oil return pipe and oil drain pipe communicated with the oil layer running through the outer shell, a chimney, a thermometer and a discharge pipe are equipped on the top of the boiler. The utility model has the advantages of electricity-saving and energy-saving, fast heat diffusion, high temperature, slow cooling down, investment saving, etc.

Description

The oil thermal center can boiler

The utility model discloses a kind of oily thermal center can boiler, belongs to the combustion apparatus technical field, is mainly used in the burning anthracite briquette and conducts to the packing articles process equipment by high temperature oil and heat.

In prior art, the dual mode that mainly contains for heating such as process equipments such as packing articles such as carton, carton such as Corrugating Machine, single-side machine, dryers: one is electrical heating, general manufacturer indispensability has the transformer of 160KVA, only this item need be invested 16.6 ten thousand yuans, only single-side machine per hour power consumption be 51KW; It two is a steam heated, and general manufacturer need need to invest 180,000 yuans with the pressure boiler more than two tons, consumes 2.5 tons of big bituminous coals every day.These two kinds of mode of heatings exist all that investment is big, power consumption is big, cost is high, pollution, two big one high pollution problems that promptly it has often been said are arranged.

It is fuel with the anthracite briquette that the purpose of this utility model is to provide a kind of, conducts heat with high temperature oil, and returning imperial formula flue fuel can fully burn, energy-conservation, pollution-free, and heat transfer is fast, temperature is high, cooling is slow, investment is little, instant effect, and the oily thermal center that cost is low can boiler.

Characteristic according to heat conduction basic principle and oily heat conduction, at the subject matter that exists in the prior art, basic design of the present utility model is: at the flue that keeps existing non-pressure boiler, housing, coal and ventilation fire door, be designed on the basis of fire grate and additional air blast be connected into falling heat-transfer with the interlayer of oil and have circular and the horizontal vertical heating oil pipe of shaped form reaches the parts that match with it and communicates with oil reservoir in the furnace sandwich by double Shell seal weld, conduction oil in the middle of them is after furnace flame reaches back imperial formula flue high temperature heating, give with hot equipment heating by the high temperature circulation pump and the pipeline that add, thereby realize purpose of design.

Oily thermal center energy boiler described in the utility model is shown in accompanying drawing 1～2, from top to bottom successively by flue [1], boiler outer casing [2], boiler internal layer shell [3], add coal stove door [7], fire grate [15], ventilation fire door [8], air compartment [16] and additional air blast [23] constitute, it is characterized in that described oily thermal center energy boiler, it is the oil reservoir [10] of falling heat-transfer oil and on housing [3] and [2] that the inside and outside two-layer boiler shell [3] that it is above-mentioned and [2] are welded to connect its closed interlayer of back, the middle part is provided with the preceding flue inspection of boiler and dust mouth [4], with lower flue inspection and dust mouth [13] behind upper flue inspection and dust mouth [12] and the boiler behind the boiler that is positioned at its relative one side, be provided be arranged above and below 2～4 layers vertical (promptly with the fire grate parallel direction) heating oil pipe [11] that all is connected in the stove hall [14] in housing with above-mentioned oil reservoir [10], Lu Tang space between the outer protective case of this heating oil pipe [11] (being the flue inwall) is back imperial formula flue [9], below at above-mentioned the most following two-layer vertical heating oil pipe [11], horizontal (with the perpendicular direction of fire grate) heating oil pipe [5] and [6] that respectively has a row also to be connected with oil reservoir [10], on boiler outer casing outer wall, be provided with the flowline [19] that is connected with oil reservoir [10], drain line [20], oil filling pipe [21] and oil return pipe [22], in addition, also be provided with thermometer [17] and boiler exhaust pipe [18] on the body of heater top.

Feature of the present utility model is that also above-mentioned vertical heating oil pipe [11] is for curved; Laterally heating oil pipe [5] and [6] is circle.

Major advantage of the present utility model is: be fuel with the anthracite briquette, return imperial formula flue sufficient combustion, not only energy-conservation but also pollution-free, conduct heat with high temperature oil, it is fast to conduct heat, the temperature height, and cooling is slow, be used for the equal production scale of packing articles heat supply and can reduce investment outlay nearly 20 times than electrical heating, save nearly 4 times of energy cost, reduce investment outlay nearly 20 times, save about 12 times of energy cost than steam boiler, no pressure operation is safe and simple flexibly, when use when blow-on of heat, need not heat blowing out at any time, volume is little in light weight, be convenient to carrying, good looking appearance.

Accompanying drawing 1 be one of the utility model most preferred embodiment bulk shape structure from the fire door front elevational schematic, Fig. 2 is Fig. 1 side-looking vertical profile sectional schematic diagram.

1 flue among the figure, 2 boiler outer casings, flue inspection and dust mouth before the 3 boiler internal layer shells, 4 boilers, 5 and 6 are horizontal heating oil pipe, and 7 add coal stove door, 8 ventilation fire doors, 9 times imperial formula flues, 10 oil reservoirs, 11 vertically heat oil pipe, upper flue inspection and dust mouth behind 12 boilers, lower flue inspection and dust mouth behind 13 boilers, 14 stove halls, 15 fire grates, 16 air compartments, 17 thermometers, 18 boiler exhaust pipes, 19 flowlines, 20 drain lines, 21 oil filling pipes, 22 oil return pipes, 23 air blasts that add.

In conjunction with the accompanying drawings and most preferred embodiment, further describe architectural feature of the present utility model as follows: two-layer housing 3 is in the same place with 2 seal weldings inside and outside the boiler that is welded by boiler plate, be the oil reservoir 10 of falling heat-transfer oil between this is two-layer, upper flue inspection and dust mouth 12 after being provided with boiler successively from top to bottom on the body of heater, upper flue inspection and dust mouth 4 before the boiler, lower flue inspection and dust mouth 13 behind the boiler, add coal stove door 7 and lower edge installation fire grate 15 in door, ventilation fire door 8, these fire door 8 the inside fire grate spaces below 15 are air compartment 16, three row's shaped forms up and down are housed in the stove hall 14 in internal layer boiler shell 3 and fire grate 15 parallels and vertical heating oil pipe 11 of all being connected with oil reservoir 10, Lu Tang space between the outer protective case of this heating oil pipe is back imperial formula flue 9, perpendicular circle of one row and fire grate 15 and the horizontal heating oil pipe 5 and 6 that also is connected with oil reservoir 10 are respectively arranged below vertical heating oil pipe 11 the most following two rows, on boiler jacket body 2, be welded with successively from top to bottom and all pass the oil filling pipe 21 that shell is connected with oil reservoir 10, flowline (being the equipment heat supply) 19, oil return pipe 22 and drain line 20, at the furnace roof middle part flue 1 is housed, its both sides are installed thermometer 17 and boiler exhaust pipe 18 respectively, at the additional bottom air blast 23 of boiler.

Change as present embodiment:

1, can be respectively shaped form and circular to the heating oil pipe in length and breadth, can be curved or circular simultaneously also;

2, in length and breadth can suitably change in the scope of permission to row's number average of heating oil pipe.

Claims

1, a kind of oily thermal center energy boiler, from top to bottom successively by flue [1], boiler outer casing [2], boiler internal layer shell [3], add coal stove door [7], fire grate [15], ventilation fire door [8], air compartment [16] and additional air blast [23] constitute, of the present utility modelly be characterised in that described oily thermal center can boiler, it is the oil reservoir [10] of falling heat-transfer oil that the inside and outside two-layer boiler shell [3] that it is above-mentioned and [2] are welded to connect its closed interlayer of back, and on housing [3] and [2], the middle part is provided with the preceding flue inspection of boiler and dust mouth [4], with lower flue inspection and dust mouth [13] behind upper flue inspection and dust mouth [12] and the boiler behind the boiler that is positioned at its relative one side, be provided be arranged above and below 2～4 layers vertical heating oil pipe [11] that all is connected in the stove hall [14] in housing with above-mentioned oil reservoir [10], Lu Tang space between the outer protective case of this heating oil pipe [11] is back imperial formula flue [9], below at above-mentioned the most following two-layer vertical heating oil pipe [11], the horizontal heating oil pipe [5] and [6] that respectively have a row also to be connected with oil reservoir [10], on the outer wall of boiler outer casing [2], be provided with the flowline [19] that is connected with oil reservoir [10], drain line [20], oil filling pipe [21] and oil return pipe [22], in addition, also be provided with thermometer [17] and boiler exhaust pipe [18] on the body of heater top.

2, oily thermal center energy boiler according to claim 1 is characterized in that above-mentioned vertical heating oil pipe [11] is for curved; Laterally heating oil pipe [5] and [6] is circle.