KR20010079051A - High pressure steam boiler - Google Patents

Abstract

PURPOSE: A steam boiler is provided to minimize a thermal loss and fuel cost by heating fuel using hot water or steam. CONSTITUTION: In a combustion chamber(2) formed in a boiler body(1), a window(3) and a burner(4) are installed. Many heat exchange pipes(8) are installed between the combustion chamber and a smoke connecting chamber(6). A motor pump is installed in an inlet(9) of a water supply path formed in the lower portion of a boiler body(1) to collect hot air heated by the heat radiated from the combustion chamber in a steam heat collecting chamber(15). Water is instantaneously heated and vaporized between voids of a double pipe by the heat of the heat exchange pipes. Therefore, consumption of fuel is minimized.

Description

High Pressure Steam Boiler {omitted}

The present invention divides the water into several heat exchange pipes so that it can be instantaneously heated or steamed, and the heat exchange pipes are covered with double pipes so that the water passes through a thin surface between the double pipe pipe gaps, and the heat of the burner is inside and outside. To a steam boiler that is heated at the same time to boil instantaneously,

Since the hot water boilers or steam boilers used in the related art boil a lot of water at a time by water pipe or associated method, it was possible to heat them for a long time.

The larger the boiler capacity, the higher the depth of the water, and the more heat has to be applied. However, the boiler can reduce the volume and machine room area of the machine since it can instantly steam large amounts of water in a small area.

In addition, the L gas is passed outside the heat exchange pipe outside the boiler to be heated at the same time from the inside and the outside so that hot water or steam can be instantaneously produced, thereby significantly reducing fuel savings.

In order to solve these problems, the present invention can absorb the combustion heat of the burner as much as possible so that it can be constructed in a very reasonable structure and heated by high temperature hot water or steam, and the heat loss can be reduced by the efficient use of the combustion heat. It is to provide a steam boiler that can significantly reduce fuel costs by minimizing.

Structural features

The combustion chamber 2 formed in the boiler body 1 is provided with a see-through window 3 and a burner 4, and between the flue gas collection chamber 6 in which an electric combustion chamber 2 and a waste gas discharge port 5 are fixed. To transfer the burned heat through a plurality of heat exchange pipes (8),

Water pump passage (10) formed in the lower portion of the boiler body (1) is installed in the inlet (9), the motor pump is installed in the steam heat collection chamber (15), the heat flow heated by the heat dissipation of the combustion chamber (2) discharge duct (20) In order to be used in the combustion chamber (2) and the primary water transfer passage (10) gathered and pushed up to the soot gas passage (13) between the double pipe gap to absorb the heat of the heat exchange pipe (8) to the double pipe heat exchange pipe (8) As it enters the gap, it is able to turn into hot water instantaneously between the gaps of the double pipes, which has become a thin surface, so that it can turn into steam, which greatly reduces fuel savings.

In addition, the upper lid lid cleaning opening 18 was installed so as to clean foreign matters such as burning by fixing the flange 17 on the upper part so as to facilitate the cleaning.

1 is a block diagram of the subject innovation

2 is a cross-sectional view taken along the line A-A of FIG.

3 is an external configuration diagram of the present invention

<Description of the code | symbol about the principal part of drawing>

1: Boiler Body

2: combustion chamber

3: viewing window

4: burner

5: Loss gas discharge port

6: soot gas collection room

7: soot gas transfer passage

8: double pipe heat exchange pipe

9: inlet

10: water transfer passage

11: double pipe pipe clearance

12: discharge duct

13: soot gas passage

14: soot gas blocking passage

15: steam heat collection room

16: body cover

17: Hurenji

18: cleaning tool

19: bolt nut

20 steam outlet

21: soot gas lower cylinder

1 is a block diagram of the design

2 is a cross-sectional view taken along the line A-A of FIG.

3 is an external configuration diagram

1 to 2, the combustion chamber 2 formed inside the boiler body 1 is provided with a see-through window 3 and a burner 4, the electric combustion chamber 2 and the waste gas discharge port 5 ) Is connected to a plurality of double pipe heat exchange pipes (8) between the soot gas collecting chamber (6) to fix the combustion heat to the soot gas transfer passage (7),

By installing a pump in the inlet (9) formed in the lower portion of the boiler body (1) to transfer the water is heated by heat radiation of the soot gas transfer passage (7) gathered in the steam hot water collecting chamber (15) to the steam discharge port (20) In that it can be discharged,

The water transfer passage 10 is formed between the combustion chamber 2 and the primary soot gas transfer passage 7, and is steamed instantaneously by being transferred to the double pipe heat exchange pipe 8 outside the soot gas transfer passage 7. It is gathered in the steam heat collection chamber 15 to be discharged to the final steam discharge port (20).

Reference numeral 22 denotes a pedestal.

Referring to the operation of the present invention as follows.

In order to heat water with high temperature steam, first burner 4 is ignited, and after confirming the fire with see-through window 3, and controlling the blowing of burner 4, the heat of combustion and soot in the combustion chamber 2 are double pipe heat exchange pipes ( 8) collected through the soot gas collection chamber (6) and discharged to the discharge duct (12), it is heated again and again to the outside of the double-tube heat exchange pipe (8) so that it can be instantaneously steamed by applying heat inside and outside. ,

In this state, when the motor pump is operated and injected into the inlet (9), it absorbs heat from the inner wall of the combustion chamber (2) and is transferred to the double pipe heat exchange pipe (8) provided on the outer wall of the soot gas transfer passage (7), thereby gradually increasing hot water. Heated to collect in the collection chamber and discharged to the steam discharge port 20, the heat is to be a thin surface as shown in Figure 2,

By lengthening the residence time to absorb the heat of the double pipe heat exchange pipe (8) as much as possible,

Unlike conventional boilers, when heat is instantaneously heated to warm water, steam is instantaneously distributed to multiple double pipe heat exchange pipes 8 so that steaming is made instantaneously. You can do it.

The present invention is installed soot gas transfer passage (7) formed in the boiler and made of a thin surface when water passes outside the combustion chamber (2) to absorb the heat of the double pipe heat exchange pipe (8) and to the double pipe heat exchange pipe (8) When transported, several small amounts of water are heated simultaneously inside and outside, so that instantaneous high temperatures can be created, which significantly reduces fuel costs.

Claims (1)

In the combustion chamber 2 formed in the boiler body 1, the see-through window 3 and the burner 4 are installed, and the steam heat collecting chamber 15 in which the combustion chamber 2 and the smoke exhaust duct 12 are fixed is installed. Water is injected by installing a motor pump machine in the inlet (9) formed in the lower part of the boiler body (1) by connecting the two double pipe heat exchange pipes (8) to transfer the combustion heat to the soot gas transfer passage (7). Absorbs heat from the combustion chamber 2, absorbs heat from the double-tube heat exchange pipe 8 to the maximum, and absorbs heat from the flue gas collecting chamber 6, and then gathers in the primary steam heat collecting chamber 15 to discharge steam. To 20, In the method of using the flange 17 on the top to facilitate cleaning when foreign matters are accumulated on the outer wall of the double tube heat exchange pipe 8 due to the smoke, Collected in the water transfer passage 10 and ascends to a thin surface between the outer walls of the combustion chamber 2, the water is dispersed in a plurality of soot gas transfer passages 7 so as to be thin between the gaps of the double tube heat exchange pipe 8 which is a double tube on the outer wall. It became a surface and made of hot water gradually to make it steam instantly. In order to reuse the discharged gas, the outside part of the soot gas transfer passage (7) is heated so that the inside and the outside of the pipe can be heated at the same time to be steamed instantaneously. Then, the cleaning tool 18 is placed on the upper portion and fixed with a flange 17 so as to clean foreign matters such as burning.