CN2573890Y - Dust-removing blow furnace - Google Patents

Abstract

The utility model relates to a dust-removing blowing furnace, which solves the problems of dust removal and slag removal. A furnace face, a smoke chamber, a furnace shell, furnace legs are connected into a whole furnace body, wherein, an air inlet pipe is arranged on the bottom of the furnace shell, one end of the air inlet pipe is connected with a blower, and the smoke chamber is arranged on the upper part in the furnace shell. The utility model also comprises an iron fire tray, loam core fire trays, guiding furnace teeth, an air inlet pipe flap valve and a slag-removing flap valve, wherein, a combustion chamber which is composed of the iron fire tray and the loam core fire trays is arranged below the furnace face, a layer of loam core fire trays are arranged in the iron fire tray, the guiding furnace teeth are arranged below the combustion chamber, an air inlet chamber which is communicated with the air inlet pipe is arranged in the furnace shell, a dust collecting chamber is arranged on the middle lower part in the furnace shell, and the air inlet pipe flap valve is arranged on the bottom of the air inlet chamber. The utility model enables coal slag and coal cinder to be applied and used for warm taking for inhabitants, only fume can be exhausted, and the utility model has the advantages of no dust, favorable dust collecting effect, and convenient and reliable dust emission. After a chimney is installed, the utility model can be used in kitchens. The utility model also has the advantages of easy ignition, rapid firing and quick cooking. Not only the environment is protected, but also heat energy is saved.

Description

The dedusting converter

(1) technical field:

The utility model relates to a kind of civilian dedusting converter.

(2) background technology:

Existing civilian converter does not give attention on dedusting, deslagging, thereby contaminated environment, can not extensively promote the use of, and causes big gauge block carbon to consume in civilian heat-obtaining.

(3) summary of the invention:

The utility model overcomes the shortcoming of existing product, solved the problem of dedusting, deslagging.

Dedusting converter of the present utility model, comprise boiler face, smoke-box, shaft, blast pipe, hair-dryer, stove leg, coal filling hole, combustion chamber, dust storage chamber, inlet air plenum, connect into whole body of heater by boiler face, smoke-box, shaft, stove leg, blast pipe is equipped with in the shaft bottom, and blast pipe one end is connected with hair-dryer; The shaft internal upper part has smoke-box; It also comprises iron fire dish, loam core fire dish, guiding stove tooth, blast pipe flap valve, ash discharge slag flap valve, is the combustion chamber that is made of iron fire dish and loam core fire dish below the boiler face, is that one deck loam core fire coils in the iron fire dish; The combustion chamber has guiding stove tooth; Be provided with the inlet air plenum that communicates with blast pipe in the shaft; The middle and lower part is provided with dust storage chamber in the shaft, and the inlet air plenum bottom is provided with the blast pipe flap valve.

The utility model is widely used in the civilian heat-obtaining cinder, coal foam, because the high-speed air that the hair-dryer drum advances is blowed to the stove tooth and is entered the combustion chamber by blast pipe, make cinder acutely burning under excess oxygen, high-temperature flue gas that burning produces and heat radiation are close to the cooker bottom surface cooker are heated, make heat of high temperature in time pass to cooker, the cooking of therefore heating up water is very quick.Top, combustion chamber is because the cross section increase, the high-temperature flue gas wind speed decreased reflexes to the interior dust collection chamber of shaft again at the bottom of cooker, at this moment the cross section enlarges once more, wind speed descends more, dust drops on the dust collection chamber bottom next time in deadweight, and the light flue gas of high temperature is discharged outdoor under the draft of exhaust chimney and under the hot gas pressure from flue, therefore that discharges has only flue gas, do not have dust, dust collection effect is good, and dust discharge is convenient and reliable; After installing chimney, can in the kitchen, use.It is lighted a fire easily, lights a fire fast, and cooking is quick.In the time need not drying, under the flue draft, can bank up a fire 6 hours, reduced the number of times of lighting a fire.Owing to burn under excess oxygen, less demanding to ature of coal, it is fast to conduct heat, and thermal efficiency height can save time 50% than the cooking of common coal tool, economizes coal more than 50%.Promptly protect environment, saved heat energy again.

The dedusting converter of first kind of embodiment of the present utility model has characteristics simple in structure, easy to operate, with low cost, is applicable to solely chief minister's usefulness of rural area, middle samll cities and towns, single family.

The dedusting converter of second kind of embodiment of the present utility model is applicable to the user of the big food steamer of cauldron, as individual cooked food industry stall owner and the cooking of small-sized building site unit, heat up water etc.

(4) description of drawings:

Fig. 1 is the structural representation of first kind of embodiment of the present utility model.

Fig. 2 is the structural representation of second kind of embodiment of the present utility model.

Fig. 3 is the structural representation of the jacking system of second kind of embodiment of the present utility model.

(5) specific embodiment:

Below in conjunction with accompanying drawing the utility model is described in further detail.

The utility model dedusting converter, comprise boiler face 1, smoke-box 4, shaft 5, blast pipe 6, hair-dryer 7, stove leg 8, coal filling hole 13, combustion chamber 16, dust storage chamber 17, inlet air plenum 19, connect into whole body of heater by boiler face 1, smoke-box 4, shaft 5, stove leg 8, blast pipe 6 is equipped with in shaft 5 bottoms, and blast pipe 6 one ends are connected with hair-dryer 7; Shaft 5 internal upper parts have smoke-box 4; It also comprises iron fire dish 2, loam core fire dish 3, guiding stove tooth 9, blast pipe flap valve 10, ash discharge slag flap valve 11, is by iron fire dish 2 and fire dish 3 combustion chambers that constitute 16, loam core below the boiler face 1, is one deck loam core fire dish 3 in the iron fire dish 2; Combustion chamber 16 has guiding stove tooth 9; Be provided with the inlet air plenum 19 that communicates with blast pipe 6 in the shaft 5; The middle and lower part is provided with dust storage chamber 17 in the shaft 5, and inlet air plenum 19 bottoms are provided with blast pipe flap valve 10.Blast pipe flap valve 10 is used for the usefulness of stifled wind, dust discharge.Guiding stove tooth 9 be shaped as sphere shape.Iron fire dish 2 coils 3 the turbination that is shaped as with the loam core fire.

Fig. 1 shows first kind of embodiment of the present utility model, is provided with ash discharge slag flap valve 11 in shaft 5 bottoms.The dust of collecting in the body of heater enters furnace bottom through blast pipe flap valve 10 earlier, directly discharges out of the furnace from ash discharge slag flap valve 11 again.

Fig. 2, Fig. 3 show second kind of embodiment of the present utility model, it also comprises the jacking system of being made up of lever 14, connecting rod 18, fixed cover 12, on the axle of described blast pipe flap valve 10, be connected with connecting rod 18, the other end of connecting rod 18 is connected with lever 14, and lever 14 is provided with support bar 20 with shaft 5 bottoms; The middle part is with fixed cover 12 outside the inlet air plenum 19 in shaft 5, and inlet air plenum 19 can oscilaltion in fixed cover 12; Be provided with coal filling hole 13 on described shaft 5 tops, be provided with ash discharge cinder notch 15 in shaft 5 bottoms.Move lever 14 upwards, then combustion chamber 16 descends, and at this moment, opens the cover plate of coal filling hole 13, but stoking or remove the big slag of close-burning; It is downward to move lever 14, rises in combustion chamber 16, can continue heating cooker and use.The dust of collecting in the stove can be got rid of from ash discharge cinder notch 15 outside the stove, and the dust that collect inlet air plenum 19 bottoms can discharge out of the furnace from blast pipe flap valve 10.

Dust-cleaning principle of the present utility model is, the high-speed air that hair-dryer 7 drums advance blows to guiding stove tooth 9 by blast pipe 6, enter combustion chamber 16, make cinder acutely burning under excess oxygen, high-temperature flue gas that burning produces and heat radiation are close to the cooker bottom surface cooker are heated, and make heat of high temperature in time pass to cooker.Top, combustion chamber is because the cross section increase, the high-temperature flue gas wind speed decreased, at the bottom of cooker, reflex to the interior dust collection chamber of shaft again, at this moment the cross section enlarges once more, and wind speed descends more, and dust drops on the dust collection chamber bottom next time in deadweight, and the light flue gas of high temperature is under the draft of exhaust chimney and under the hot gas pressure, discharge outdoorly from flue, that therefore discharges has only flue gas, does not have dust.

Claims (5)

1. dedusting converter, comprise boiler face, smoke-box, shaft, blast pipe, hair-dryer, stove leg, coal filling hole, combustion chamber, dust storage chamber, inlet air plenum, connect into whole body of heater by boiler face, smoke-box, shaft, stove leg, blast pipe is equipped with in the shaft bottom, and blast pipe one end is connected with hair-dryer; The shaft internal upper part has smoke-box; It is characterized in that: it also comprises iron fire dish (2), loam core fire dish (3), guiding stove tooth (9), blast pipe flap valve (10), ash discharge slag flap valve (11), being the combustion chamber (16) that is made of iron fire dish (2) and loam core fire dish (3) below the boiler face (1), is one deck loam core fire dish (3) in the iron fire dish (2); Combustion chamber (16) has guiding stove tooth (9); Be provided with the inlet air plenum (19) that communicates with blast pipe (6) in the shaft (5); The interior middle and lower part of shaft (5) is provided with dust storage chamber (17), and inlet air plenum (19) bottom is provided with blast pipe flap valve (10).

2, dedusting converter according to claim 1 is characterized in that: be provided with ash discharge slag flap valve (11) in described shaft (5) bottom.

3, dedusting converter according to claim 1, it is characterized in that: it also comprises the jacking system of being made up of lever (14), connecting rod (18), fixed cover (12), on the axle of described blast pipe flap valve (10), be connected with connecting rod (18), the other end of connecting rod (18) is connected with lever (14), and lever (14) is provided with support bar (20) with shaft (5) bottom; Be with fixed cover (12) outside middle part inlet air plenum (19) in shaft (5), inlet air plenum (19) can oscilaltion in fixed cover (12); Be provided with coal filling hole (13) on described shaft (5) top, be provided with ash discharge cinder notch (15) in shaft (5) bottom.

4, according to claim 2 or 3 described dedusting converters, it is characterized in that: described guiding stove tooth (9) be shaped as sphere shape.

5, dedusting converter according to claim 4 is characterized in that: described iron fire dish (2) coils the turbination that is shaped as of (3) with the loam core fire.

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