CN201126256Y

CN201126256Y - High-efficiency energy-saving oil-guiding furnace

Info

Publication number: CN201126256Y
Application number: CNU2007200923996U
Authority: CN
Inventors: 孟保纪
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-26
Filing date: 2007-10-26
Publication date: 2008-10-01
Anticipated expiration: 2017-10-26

Abstract

The utility model relates to an oil guiding furnace, the adopted technical proposal is that inner side of a hearth heating chamber portion of an outer boiler chamber is welded with 3-4 groups of heating U-shaped pipes from large to small, pipe chambers of the heating U-shaped pipes are communicated with the outer boiler chamber, the heating U-shaped pipes can circulate the oil guidance when an oil pump is out of service; a pattern plate is provided with a heat energy throttle flow heating chamber, an outer furnace chamber has a flue heating pipe, the heat flows towards the hearth heating chamber, the heat energy throttle flow heating chamber of the pattern plate, an upper fire chamber, a first down flue heating pipe, a lower gas box, an up flue heating chamber, an upper gas converging chamber, a second down flue heating pipe, a central general gas pipe and is discharged through a fan, the utility model, which is the four-return-path oil guiding furnace, can fully heating the heat guiding oil and sufficiently absorb the heat energy, thus the utility model is a energy-saving, secure and efficient furnace.

Description

Efficiently, energy-conservation Oil Guide stove

Technical field

Technical field under the utility model relates to a kind of boiler, specifically relates to a kind of efficient, energy-conservation Oil Guide stove.

Background technology

At present, most boiler absorbs fully in order to make heat, what adopt is that the coil pipe that the 3-5 root spirals along hearth wall is installed in burner hearth, in these coil pipes conduction oil is housed, conduction oil heats in burner hearth, circulate between the oil pump of conduction oil outside coil pipe, stove, the heat exchanger, the conduction oil of dependence high temperature carries out heat exchange and obtains heat, the boiler of this spline structure has a shortcoming: promptly when having a power failure, oil pump is not worked, and conduction oil does not circulate, the easy coking of local conduction oil, cause the damage of boiler and conduction oil, need artificial urgent banking fire; In addition, the burner hearth of boiler and chimney adopt direct amplifier system at present, and what chimney was discharged is high-temperature gas, has wasted a large amount of heats, has influenced the efficient of boiler; Also have because the entrained time weak point of dust in stove of high-temperature gas do not have the sedimentation time, it also produces a large amount of flue dust, has influenced environment.

Summary of the invention

Technical problem to be solved in the utility model is when having a power failure conduction oil is circulated automatically, a kind of New-type boiler that the flue-gas temperature of discharge is low, heat fully absorbs.

Technical solution adopted in the utility model is such; Boiler comprises the chamber in body of heater and the body of heater---outer furnace chamber, the hall of getting angry, card, burner hearth heating clamber, following fire burns chamber, lower smoke box, grit chamber and assembly---, and furnace chamber heats extraction catheter on U type pipe, flue heating tube, the conduction oil, conduction oil introducing conduit, the total pipe in center, pedestal and conduction oil; Card is divided into two parts up and down with body of heater, top is the hall of getting angry, the lower part is burner hearth heating clamber, following fire burns chamber, lower smoke box, grit chamber from top to bottom successively, the external furnace body that it is characterized in that burner hearth heating clamber, following fire burns chamber part is that the furnace wall is airtight bilayer, its formed chamber is referred to as the outer pot chamber, once weld in the inboard at the burner hearth heating clamber position in outer pot chamber and to be connected with from big to little 3-4 group furnace chamber heating U type pipe, furnace chamber heating U type pipe communicates with the outer pot chamber; Weldering is connected with the upright flue heating tube that thickness differs on the top and bottom in described outer pot chamber, it is the second descending heating tube that the flue heating tube is positioned at of the positive back of body of heater, what adjacent each 2-3 root was thicker in the both sides of the second descending heating tube is the updraught flue heating tube, remaining is the first down pass heating tube, the first down pass heating tube and updraught flue the heating tube lower surface of furnace chamber outside are that junction, lower smoke box top has opening, the first down pass heating tube, opening is arranged at a bottom of promptly getting angry in the upper surface junction of updraught flue heating tube and these flue heating tubes of the second descending heating tube and outer furnace chamber; The upper surface junction of updraught flue heating tube and the second descending heating tube and outer furnace chamber have that being positioned at of a meniscate sealing get angry on converge smoke-box, the lower openings of the second descending heating tube is the total pipe in center, is located at body of heater rear portion, 0.7-1.4 rice, fire grate top;

Described from big to little 3-4 group furnace chamber heating U type pipe is that little much small number do not wait, inwall evenly distributes at the burner hearth heating clamber position in outer pot chamber, lays respectively at the outside that less furnace chamber heating U type pipe exports than two openings of furnace chamber heating U type pipe of bassoon; The structure of described card is such; The steel plate of two band circular holes, the cavity that communicates with inside portion on the external furnace body around forming with isometric steel pipe weldering connecting hole edge; The described smoke-box that go up to converge is that a bottom is connected with being positioned at of the updraught flue heating tube and the second descending heating tube inner airtight chamber of hall of getting angry; The described hall of getting angry is that an inside has and go up to converge smoke-box, bottom the airtight chamber of the heat energy throttling heating accent of outlet of the first down pass heating tube and card is arranged.

Description of drawings

Fig. 1 is the structural representation of a kind of New-type boiler of the utility model

Fig. 2 is the vertical view of a kind of New-type boiler of the utility model

Fig. 3 is the A---A profile among Fig. 1

Fig. 4 is the B---B profile among Fig. 1

Fig. 5 is the C---C profile among Fig. 1

Fig. 6 is the D---D profile among Fig. 1

Fig. 7 is the E---E profile among Fig. 1

Fig. 8 is the F---F profile among Fig. 2

Wherein 1, body of heater 2, get angry the hall 3, card 4, burner hearth heating clamber 5, following fire burns chamber 6, lower smoke box 7, grit chamber 8, furnace chamber heating U type pipe 8 ', big furnace chamber heating U type pipe 8 "; big furnace chamber heating U type pipe 8 ' ", port chamber heating U type pipe 9, flue heating tube 9 ', the first down pass heating tube 9 "; updraught flue heating tube 9 ' ", the second down pass heating tube 10, extraction catheter 11 on the conduction oil, conduction oil is introduced conduit 12, pedestal 13, outer furnace chamber 14, the heat energy throttling heating chamber 15 of card, conduction oil 16, fire door 17, slag door and air port 18, last remittance smoke-box 19, the total pipe in center

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.

Boiler is by the chamber in body of heater (1) and the body of heater---outer furnace chamber (13), get angry hall (2), card (3), burner hearth heating clamber (4), following fire burns chamber (5), lower smoke box (6), grit chamber (7) and assembly---, and extraction catheter (10), conduction oil introducing conduit (11), the total pipe in center (19), pedestal (12) and conduction oil (15) constitute on heating U type pipe (8), flue heating tube (9), the conduction oil; Card (3) is divided into two parts up and down with body of heater, top is the hall (2) of getting angry, the lower part is burner hearth heating clamber (4), following fire burns chamber (5), lower smoke box (6), grit chamber (7) from top to bottom successively, the external furnace body that it is characterized in that burner hearth heating clamber (4), following fire burns chamber (5) part is that the furnace wall is airtight bilayer, its formed chamber is referred to as outer pot chamber (13), once weld in the inboard at the burner hearth heating clamber position of outer pot chamber (13) and to be connected with from big to little 3-4 group heating U type pipe (8 ', 8 ", 8 ' "), the tube chamber of heating U type pipe communicates with outer pot chamber (13); Weldering is connected with the upright flue heating tube (9) that diameter differs on the top and bottom in described outer pot chamber, why not of uniform size be because outer furnace chamber inside and outside wall apart be not to wait, anterior nearer apart, the chamber distance is little, can hold tubule; Otherwise, the held extra heavy pipe of back, it is the second descending heating tube (9 ' " that the flue heating tube is positioned at of the positive back of body of heater), adjacent each 2-3 root is thicker in the both sides of the second descending heating tube be the updraught flue heating tube (9 "), remaining is the first down pass heating tube (9 '); Opening is arranged at promptly the get angry bottom of (2), the upper surface junction of these flue heating tubes of the first down pass heating tube (9 ') and updraught flue heating tube (the 9 ") lower surface of furnace chamber outside are that lower smoke box (6) junction, top has opening, the first down pass heating tube (9 '), updraught flue heating tube (9 ") and the second descending heating tube (9 ' ") and outer furnace chamber; At the updraught flue heating tube (9 ") and the second descending heating tube (9 ' ") with the upper surface junction of outer furnace chamber (13) have being positioned at of a meniscate sealing get angry hall (2) on remittance smoke-box (18), the second descending heating tube (9 ' ") lower openings is the total pipe in center (19), is located at body of heater rear portion, 0.7-1.4 rice, fire grate top.

Described is that quantity does not wait from big extremely little 3-4 group heating U type pipe (8), evenly distributes at the burner hearth heating clamber inwall position in outer pot chamber, and two openings of bigger heating U type pipe lay respectively at the outside that less heating U type pipe exports; The structure of described card is such; The steel plate of two band circular holes is gone up the cavity that the inside portion communicates with external furnace body (13) around forming with isometric steel pipe weldering connecting hole edge.

The described smoke-box (18) that go up to converge is that a bottom is connected with updraught flue heating tube (9 ") and the second descending heating tube (9 ' ") the airtight chamber that is positioned at hall (2) inside of getting angry; The described hall (2) of getting angry is that an inside has and go up to converge smoke-box (18), bottom the airtight chamber of heat energy throttling heating chamber (14) mouth of outlet of the first down pass heating tube (9) and card is arranged.

The flow direction of hot gas is such; The heat energy throttling heating chamber of burner hearth heating clamber, card, the hall of getting angry, the first down pass heating tube, lower smoke box, updraught flue heating tube, on converge smoke-box, the second down pass heating tube, the total pipe in center and discharge through blower fan.

Heating U type pipe can play the effect to the conduction oil circulation when oil pump is not worked.

Heating U type pipe has not of uniform size, One's name is legion in the burner hearth heating clamber, can fully heat conduction oil, and the flue heating tube in outer furnace chamber fully heats again, can guarantee the abundant absorption of heat, reaches purpose efficiently.

The utility model is owing to taked above structure so that such boiler has is a kind of energy-conservation, high The effect of boiler of effect, safety adopts boiler of the present utility model than same model through facts have proved Boiler has the life-span than 3 times of annular Oil Guide furnace superintendents, and energy-conservation annular heat carrier than domestic other producers is led Oil oven (lower fire hall burning refractory brick, the hall of getting angry burn annular oil guide pipe) saving 50%, stove is inner to be held Oil Guide is arranged, can be from the body circulation in body of heater, oil is coking never, uses safety, good behaviour than annular Do, the life-span more than 2 times, do not have powers failure, take off the panic situation that coal stops working.

Claims

1, efficient, energy-conservation Oil Guide stove comprises the chamber in body of heater (1) and the body of heater---outer furnace chamber (13), get angry hall (2), card (3), burner hearth heating clamber (4), following fire burns chamber (5), lower smoke box (6), grit chamber (7) and assembly---, and extraction catheter (10), conduction oil are introduced conduit (11), the total pipe in center (19), pedestal (12) and conduction oil (15) on heating U type pipe (8), flue heating tube (9), the conduction oil; Card (3) is divided into two parts up and down with body of heater, and top is the hall (2) of getting angry, and the lower part is burner hearth heating clamber (4), following fire burns chamber (5), lower smoke box (6), grit chamber (7) from top to bottom successively, it is characterized in that:

The external furnace body of a, burner hearth heating clamber (4), following fire burns chamber (5) part is that the furnace wall is airtight bilayer, its formed chamber is referred to as outer pot chamber (13), interior face down bonding at the burner hearth heating clamber position of outer pot chamber (13) is connected with from big to little 3-4 group heating U type pipe (8 ', 8 ", 8 ' "), and the tube chamber of heating U type pipe communicates with outer pot chamber (13);

B, on the top and bottom in outer pot chamber, be welded with the upright flue heating tube (9) that diameter differs, it is the second descending heating tube (9 ' " that the flue heating tube is positioned at of the positive back of body of heater); in the both sides of the second descending heating tube each adjacent 2-3 root be the updraught flue heating tube (9 "), remaining is the first down pass heating tube (9 '); The upper surface junction of these flue heating tubes of the first down pass heating tube (9 ') and updraught flue heating tube (the 9 ") lower surface of furnace chamber outside are that lower smoke box (6) junction, top has opening, the first down pass heating tube (9 '), updraught flue heating tube (9 ") and the second descending heating tube (9 ' ") and outer furnace chamber, promptly opening is arranged at the get angry bottom of (2); At the updraught flue heating tube (9 ") and the second descending heating tube (9 ' ") with the upper surface junction of outer furnace chamber (13) also have being positioned at of a meniscate sealing get angry hall (2) on remittance smoke-box (18), the second descending heating tube (9 ' ") lower openings is the total pipe in center (19), is located at body of heater rear portion, 0.7-1.4 rice, fire grate top.

2, efficient, energy-conservation Oil Guide stove according to claim 1, it is characterized in that described is that quantity does not wait from big extremely little 3-4 group heating U type pipe (8), burner hearth heating clamber inwall position in the outer pot chamber evenly distributes, and two openings of bigger heating U type pipe lay respectively at the outside of less heating U type pipe outlet.

3, efficient, energy-conservation Oil Guide stove according to claim 1, the structure that it is characterized in that described card is such: the steel plate of two band circular holes, go up the cavity that the inside portion communicates with external furnace body (13) around forming with isometric steel pipe weldering connecting hole edge.

4, efficient, energy-conservation Oil Guide stove according to claim 1 is characterized in that the described smoke-box (18) that go up to converge is that a bottom is connected with updraught flue heating tube (9 ") and the second descending heating tube (9 ' ") the airtight chamber that is positioned at hall (2) inside of getting angry.

5, efficient, energy-conservation Oil Guide stove according to claim 1 is characterized in that the described hall (2) of getting angry is that an inside has and go up to converge smoke-box (18), bottom the airtight chamber of heat energy throttling heating chamber (14) mouth of outlet of the first down pass heating tube (9) and card is arranged.