Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F22—STEAM GENERATION
  • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
  • F22B27/00—Instantaneous or flash steam boilers
  • F22B27/04—Instantaneous or flash steam boilers built-up from water tubes
  • F22B27/08—Instantaneous or flash steam boilers built-up from water tubes bent helically, i.e. coiled
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F22—STEAM GENERATION
  • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
  • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
  • F22B21/22—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight
  • F22B21/26—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight bent helically, i.e. coiled

Definitions

• the object of the invention is a steam generator intended for quick steam generation.
• the aim of the invention is to design a highly effective steam generator capable of quick steam generation.
• the stem generator according to the invention consists of the external jacket, separated from combustion chamber casing by insulation, where the space of combustion chamber is closed from the top and bottom with covers, along with a coil pipe placed inside, forming three-draught circulation of exhaust gases and where in the upper part of the generator there is a burner built-in with flame directed vertically downwards and it is characterised by the fact that the combustion chamber space is limited with an upper reversible cover, a lower reversible cover and cylindrical casing.
• the casing of the combustion chamber is closed with upper and lower covers, which are attached to the casing in a separable way and the joint is sealed with cord.
• the reversible cover is provided with a flange advanced towards the coil inside of internal coil pipe, sealed with a cord.
• Fig. 1 shows axial section of the steam generator's body
• Fig. 2 shows a side view of the coil pipe
• Fig. 3 presents a bottom view of the coil pipe
• Fig. 4 presents a top view of the coil pipe.
• the steam generator consists of an external jacket i, fixed to a frame 2, attached to a lower cover 4 with connectors 3. Inside the external jacket i there is a cylindrical casing 9 of a combustion chamber 9A limited by upper reversible cover 5 with a flange 6, lower reversible cover 7 with a flange 8 and by the cylindrical casing 9 of the combustion chamber 9A, which is wrapped into insulation 10, and closed with an upper cover ⁇ and the lower cover 4.
• the lower cover 4, the upper cover Tl an d tne casing of the combustion chamber 9A are connected, and the joint is sealed with cord 12.
• the upper cover H of the casing of combustion chamber 9A which is provided with insulation Ij) on the top and insulation 1.3 in its lower part has an opening 14A for a burner 14, which is attached to the cover 15.
• the cover 15 is screwed to the frame 2.
• the upper reversible cover 5 with the flange 6 is loosely set in slings 16 of a coil pipe 17, where the slings 16 are screwed to the casing of the combustion chamber 9 in a separable way.
• the flange 6 is slid to the inside of the internal coil 17A of the coil pipe 17. Sealing in the form of cord 12 is placed between the flange 6 and the internal coil 17 A.
• the coil pipe 17, placed in the cylindrical casing 9, consists of two counter-twisted coils: the internal coil 17A and the external coil 17B having the form of cylinders placed coaxially one inside the other and connected in the lower part.
• the external coils 17B of the coil pipe T7 are provided with water inlet stub pipe 18 in the highest place and the internal coils 17A are provided with steam outlet 19 and blowdown stub pipe 20 in the lowest place.
• the coil pipe 17 is supported on the lower reversible cover 7 with the flange 8 and insulation 13 is placed under it.
• the steam generator is supported on the carrying frame 23.

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Thermal Sciences (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
• Devices For Medical Bathing And Washing (AREA)

Priority Applications (2)

Applications Claiming Priority (2)

Publications (2)

Family

ID=37727731

Family Applications (1)

Country Status (3)

Cited By (3)

Families Citing this family (1)

Family Cites Families (4)

• 2005
  • 2005-08-11 PL PL376594A patent/PL376594A1/pl not_active Application Discontinuation
• 2006
  • 2006-08-07 PL PL06784038T patent/PL1934519T3/pl unknown
  • 2006-08-07 WO PCT/PL2006/000056 patent/WO2007018441A2/en not_active Ceased
  • 2006-08-07 EP EP06784038A patent/EP1934519B1/en not_active Not-in-force

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