CN2398535Y - Low pressure multifunction steam boiler - Google Patents

Abstract

The utility model relates to a low pressure multifunctional steam boiler, which is mainly composed of a boiler body (1), a chimney (2), a fire grate (3), a deslagging drawer (4), a boiler door (5), a boiler mouth (6), and a steam-water separation tank (19), wherein, the boiler body (1) is divided into a first combustion chamber (7), and a second combustion chamber (8), and the fuel can be burnt in the first combustion chamber and the second combustion chamber (8) so as to sufficiently improve the fuel utilization. The steam-water separation tank (19) can carry out water-steam separation on the hot water heated by the boiler body (1) to respectively obtain steam and hot water. Food can be burnt, boiled, and baked through the boiler mouth (6) and an oven (10). The utility model has the advantages of reasonable structure, simple and safe operation, extensive applicable fuel category, multiple functions, and low energy consumption. The utility model provides a novel multifunctional low pressure boiler for boiler manufacturing industry.

Description

Low pressure multifunctional steam boiler furnace

The utility model belongs to mechanical manufacturing field, exactly belongs to boiler and makes the field.

At present, the existing industrial boiler of China mostly is pressure boiler, high pressure boiler thermal output height, but cost height, and security performance is relatively poor; Then there are defectives such as function singleness, the thermal efficiency is low, seriously polluted, use fuel is single in medium small boiler or home-use boiler.Generally speaking, middle-size and small-size low-pressure boiler mostly is and only produces hot water, seldom have to produce steam, along with the raising of living standards of the people, particularly along with the continuous development of urban and rural economies, improving constantly of people's living standard, people are needed to be multi-functional, high efficiency, low-cost boiler, hot water can not only be provided, and steam can be provided, warm oneself, have a bath or steam bath for people, this can bring great convenience to people's life.

The purpose of this utility model provide a kind ofly integrate heating, bathing, hot plate, function and low pressure multifunctional steam boiler furnace that can produce steam such as baking.

The utility model mainly is made up of body of heater, chimney, fire grate, slagging-off drawer, fire door, fire door, carbonated drink knockout drum, body of heater is divided into first combustion chamber and second combustion chamber, first combustion chamber has returns fiery plate, the second combustion chambers burn chamber has baking box, heated sheet and bilateral pipe, body of heater, return fiery plate, heated sheet is two-layer stratigraphic structure, the carbonated drink knockout drum is communicated with furnace sandwich by tube connector, the hot water that the carbonated drink knockout drum can heat body of heater carries out carbonated drink separation, and steam and hot water can be provided respectively.

Introduce the utility model in detail below in conjunction with accompanying drawing

Fig. 1, the utility model structural representation.

Fig. 2, the inner perspective diagram (no thermal insulation board) of the utility model body of heater.

Fig. 3, the utility model thermal insulation board position view in furnace sandwich.

Among the figure: 1 is body of heater, and 2 is chimney, and 3 is fire grate, 4 are the slagging-off drawer, and 5 is fire door, and 6 is fire door, 7 is first combustion chamber, and 8 is second combustion chamber, and 9 for returning fiery plate, 10 is baking box, and 11 is heated sheet, and 12 is the bilateral pipe, 13 for fueling mouth, and 14 is total water inlet, and 15 is the hot-water outlet, 16 for going out the warm water mouth, and 17 is communicating pipe, and 18 is valve, 19 is the carbonated drink knockout drum, 20 is venthole, and 21 is the backheat mouth of a river, and 22 is the chimney hot-water outlet, 23 is the body of heater water return outlet, 24 is skimming door, 25,25 ', 25 ＂ are thermal insulation board, 26 is safe venthole.

The utility model mainly is made up of body of heater (1), chimney (2), fire grate (3), slagging-off drawer (4), fire door (5), fire door (6), body of heater (1) is divided into first combustion chamber (7) and second combustion chamber (8), the outer carbonated drink knockout drum (19) in addition of body of heater (1), have in first combustion chamber (7) and return fiery plate (9), have baking box (10), heated sheet (11) and bilateral pipe (12) in second combustion chamber (8); Between chimney (2) and fire door (6), have fuel mouthful (13) of second combustion chamber (8); Body of heater (1) and chimney (2) are all two-layer stratigraphic structure, can add entry by the total water inlet (14) of body of heater (1) bottom in its interlayer; On the top interlayer of body of heater (1), have hot-water outlet (15) and go out warm water mouth (16), hot-water outlet (15) and go out warm water mouth (16) by being communicated with communicating pipe (17) with chimney (2) interlayer, hot-water outlet (15) and go out on communicating pipe (17) between the warm water mouth (16) to have a valve (18); Hot-water outlet (15) is communicated with carbonated drink knockout drum (19) by tube connector, on the high, medium and low position of carbonated drink knockout drum (19), have three holes, high-order hole is venthole (20), and the low level hole is the backheat mouth of a river (21), and the meta hole is communicated with (seeing Fig. 1 and Fig. 2) with hot-water outlet (15).Wherein, have a chimney hot-water outlet (22) on the chimney (2), on the pipeline of chimney hot-water outlet (2 2), have an emergency air inlet (26); Body of heater (1) bottom has the body of heater water return outlet (23) and the second combustion chamber skimming door (24); Be positioned in body of heater (1) interlayer on the position of heated sheet (11) and with a thermal insulation board (25) body of heater (1) interlayer be divided into two parts, thermal insulation board (25 ') is apart from body of heater (1) bottom 10-30mm, and thermal insulation board (25 ＂) is apart from body of heater (1) bottom 30-50mm (see figure 3); Return fiery plate (9) and heated sheet (11) is two-layer stratigraphic structure, and communicate with body of heater (1) interlayer; Bilateral pipe (12) is three pipes side by side, and the interlayer with body of heater (1) and heated sheet (11) communicates respectively; The backheat mouth of a river (21) on the carbonated drink knockout drum (19) is communicated with body of heater water return outlet (23) by tube connector; Baking box (10) is a drawer-type structure.

The utility model first combustion chamber (7) and second combustion chamber (8) can be added fuel simultaneously, suitable fuel comprises: coal, bavin, sawmilling etc., also can use simultaneously, the fuel of interpolation can fully improve the utilization rate of fuel by first combustion chamber (7) and second combustion chamber (8) burning.Return the heating surface area that fiery plate (9) can increase water in body of heater (1) interlayer in first combustion chamber (7), can baking food in the baking box (10); Heated sheet (11) in second combustion chamber (8) and bilateral pipe (12) all can increase the heating surface area of water in body of heater (1) interlayer, and bilateral pipe (12) also can strengthen the draught capacity of chimney (2); Owing in the interlayer of body of heater (1), have thermal insulation board (25,25 ', 25 ＂), make the utility model can produce hot water and warm water, by hot-water outlet (15) and go out warm water mouth (16) be recycled in chimney (2) interlayer and carbonated drink knockout drum (19) in, obtain hot water from chimney hot-water outlet (22).Hot water in the carbonated drink knockout drum (19) can be isolated steam and hot water in jar, steam obtains by venthole (20), and hot water can return in the body of heater water return outlet (23) by the backheat mouth of a river (21).The utility model can produce steam and hot water simultaneously like this, and fire door can cook food on (6) as usual.

The utility model is rational in infrastructure, diverse in function, operating pressure is low, use easy to operate and safe, thermal efficiency height, it is wide to be suitable for fuel type, combustibles such as coal, bavin, sawdust can simultaneously and be used.Low, the quick heating of the utility model power consumption, but than general boiler fuel saving more than 50%, programming rate can improve more than 60%, for the boiler manufacturing industry provides a kind of Multifunction low-pressure boiler.

Claims (8)

1, a kind of low pressure multifunctional steam boiler furnace, it is made up of body of heater [1], chimney [2], fire grate [3], slagging-off drawer [4], fire door [5], fire door [6], it is characterized in that body of heater [1] is divided into first combustion chamber [7] and second combustion chamber [8], the outer carbonated drink knockout drum [19] in addition of body of heater [1], have in first combustion chamber [7] and return fiery plate [9], have baking box [10], heated sheet [11] and bilateral pipe [12] in second combustion chamber [8]; Between chimney [2] and fire door [6], have fuel mouthful [13] of second combustion chamber [8]; Body of heater [1] and chimney [2] are all two-layer stratigraphic structure, can add entry by the total water inlet [14] of body of heater [1] bottom in its interlayer; On the top interlayer of body of heater [1], have hot-water outlet [15] and go out warm water mouth [16], hot-water outlet [15] and go out warm water mouth [16] by being communicated with communicating pipe [17] with chimney [2] interlayer, hot-water outlet [15] and go out on communicating pipe [17] between the warm water mouth [16] to have a valve [18]; Hot-water outlet [15] is communicated with carbonated drink knockout drum [19] by tube connector, has three holes on the high, medium and low position of carbonated drink knockout drum [19], and high-order hole is venthole [20], and the low level hole is the backheat mouth of a river [21], and the meta hole is communicated with hot-water outlet [15].

2, low pressure multifunctional steam boiler furnace according to claim 1 is characterized in that having a chimney hot-water outlet [22] on the described chimney [2], has a safe venthole on the pipeline of chimney hot-water outlet [22], [26].

3, low pressure multifunctional steam boiler furnace according to claim 1 is characterized in that described body of heater [1] bottom has the body of heater water return outlet [23] and the second combustion chamber skimming door [24].

4, low pressure multifunctional steam boiler furnace according to claim 1, it is characterized in that described body of heater [1], in its interlayer, be positioned on the position of heated sheet [11] and body of heater [1] interlayer be divided into two parts with a thermal insulation board [25], wherein, thermal insulation board [25 '] is apart from body of heater [1] bottom 10-30mm, and thermal insulation board [25 ＂] is apart from body of heater [1] bottom 30-50mm.

5, low pressure multifunctional steam boiler furnace according to claim 1 is characterized in that describedly returning fiery plate [9] and heated sheet [11] is two-layer stratigraphic structure, and communicates with body of heater [1] interlayer.

6, low pressure multifunctional steam boiler furnace according to claim 1 is characterized in that described bilateral pipe [12] is three pipes side by side, and the interlayer with body of heater [1] and heated sheet [11] communicates respectively.

7, low pressure multifunctional steam boiler furnace according to claim 1 is characterized in that described baking box [10] is a drawer-type structure.

8,, it is characterized in that the backheat mouth of a river [21] on the described carbonated drink knockout drum [19] is communicated with body of heater water return outlet [23] by tube connector according to claim 1, the described low pressure multifunctional steam of claim 3 boiler furnace.

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