CN216244215U

CN216244215U - Stainless steel steam generator

Info

Publication number: CN216244215U
Application number: CN202122116478.9U
Authority: CN
Inventors: 冯坤; 程何康; 杨东海; 田志坚; 李鹏志; 冯培亮; 岳恒磊
Original assignee: Henan Province Sitong Boiler Co ltd
Current assignee: Henan Province Sitong Boiler Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-08
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a stainless steel steam generator which comprises a barrel, wherein a plurality of groups of coil pipes are spirally arranged in the barrel, elliptical seal heads are arranged at two ends of the barrel, a water inlet pipe is connected at the bottom end of the barrel, a sewage discharge connecting pipe is arranged in the middle of the bottom end of the barrel, a supporting steel plate is arranged between the outer side of each coil pipe and the inner wall of the barrel, the outer wall of each supporting steel plate is tightly welded with the inner wall of the barrel, two water level meter connecting pipes are arranged on the outer wall of the upper part of the barrel, a steam-water separator is arranged above the interior of the barrel, and a main steam connecting pipe is arranged at the top of the steam-water separator. This stainless steel steam generator's stainless steel coil carries out heating of water to improve the calorific capacity of evaporimeter, make steam reach the operation requirement, with steam transmission from bottom to top, thereby produce clean pure and clean steam, in order to supply the food to utilize, through the takeover at each position, safety parts such as level gauge, liquid level controller, pressure sensor, relief valve easy to assemble guarantee that steam takes place goes on safely.

Description

Stainless steel steam generator

Technical Field

The utility model relates to the technical field of steam equipment, in particular to a stainless steel steam generator.

Background

In the process of processing in the food industry, the steam quality is high, the steam generated in a power plant cannot meet the requirement of the food industry on the steam quality, the purity is not high enough, the steam cannot be heated sufficiently, the sufficient high pressure and high temperature of the steam cannot be guaranteed, and the steam needs to be further processed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a stainless steel steam generator to solve the above problems of the related art.

In order to achieve the purpose, the utility model provides a stainless steel steam generator which comprises a barrel, wherein a plurality of groups of coil pipes are spirally arranged in the barrel, elliptical seal heads are installed at two ends of the barrel, a first water inlet pipe is connected to the bottom end of the barrel, a sewage discharge connecting pipe is installed in the middle of the bottom end of the barrel, a supporting steel plate is arranged between the outer side of each coil pipe and the inner wall of the barrel, the outer wall of each supporting steel plate is tightly welded with the inner wall of the barrel, two water level meter connecting pipes are installed on the outer wall of the upper portion of the barrel, a steam-water separator is arranged above the interior of the barrel, a main steam connecting pipe is installed at the top of the steam-water separator, and a pressure gauge connecting pipe and a safety valve connecting pipe are installed at the top of the barrel.

Preferably, the bottom of the cylinder is provided with a support.

Preferably, the two water level meter connecting pipes are connected with an external water level meter through a first flange, the sewage discharging connecting pipe is connected with an external sewage discharging pipe through a second flange, the pressure gauge connecting pipe is connected with an external pressure gauge through a third flange, the main steam connecting pipe is connected with an external steam pipe through a fourth flange, and the safety valve connecting pipe is connected with an external safety valve through a fifth flange.

Preferably, a bracket is mounted at the bottom of the coil.

Preferably, a nameplate support is installed on the outer wall of the middle of the barrel, and a nameplate is installed on the outer wall of the nameplate support.

Preferably, the outer wall of the upper part of the cylinder body is provided with an inspection hole.

Preferably, the top of the cylinder body is provided with a plurality of lifting lugs.

Preferably, a steam inlet is arranged at the upper part of one side of the cylinder body, and a steam outlet is arranged at the lower part of one side of the cylinder body.

Preferably, the upper part of the outer wall of the cylinder body is provided with a second water inlet pipe.

Compared with the prior art, the utility model has the beneficial effects that:

among this stainless steel steam generator, carry out heating of water through the stainless steel coil that wherein sets up to improve the calorific capacity of evaporimeter, make steam reach the operation requirement, with steam transmission from bottom to top, thereby produce clean pure and clean steam, in order to supply the food to utilize, through the takeover at each position, safety parts such as easy to assemble level gauge, liquid level controller, pressure sensor, relief valve guarantee that steam takes place goes on safely.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1A according to the present invention.

The various reference numbers in the figures mean:

1. a support; 2. a first water inlet pipe; 3. an elliptical end enclosure; 4. a bracket; 5. a barrel; 6. a nameplate support; 7. a nameplate; 8. a support steel plate; 9. a water level meter connecting pipe; 10. a first flange; 11. inspecting the hole; 12. a steam-water separator; 13. lifting lugs; 14. a coil pipe; 15. a sewage discharge connecting pipe; 16. a second flange; 17. a pressure gauge connecting pipe; 18. a third flange; 19. a main steam connection pipe; 20. a fourth flange; 21. a safety valve connecting pipe; 22. a fifth flange; 23. a second water inlet pipe; 24. a steam inlet; 25. and (4) a steam outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" and "fifth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the definitions of "first", "second", "third", "fourth" and "fifth" features may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a stainless steel steam generator, as shown in figures 1-3, comprising a barrel 5, wherein a plurality of groups of coil pipes 14 are spirally arranged inside the barrel 5 for flowing steam input by a power plant, so that high-temperature high-pressure steam of the power plant and water exchange heat through heat exchange surfaces of the coil pipes 14 to generate clean and clean steam for food utilization, two ends of the barrel 5 are provided with elliptical end sockets 3 for sealing two ends of the barrel 5, the bottom end of the barrel 5 is connected with a first water inlet pipe 2 for cold water to enter, the middle part of the bottom end of the barrel 5 is provided with a sewage discharge connecting pipe 15 for discharging impurities after the high-temperature high-pressure steam which is electrically introduced exchanges heat, a supporting steel plate 8 is arranged between the outer side of the coil pipe 14 and the inner wall of the barrel 5 for pressing the outer side of the coil pipe 14 tightly, so that the coil pipe 14 is fixed and cannot shake, the outer wall of the supporting steel plate 8 is tightly welded with the inner wall of the barrel 5, two water level meter connecting pipes 9 are installed on the outer wall of the upper portion of the cylinder 5, a steam-water separator 12 is arranged above the inner portion of the cylinder 5 and used for steam-water separation, a main steam connecting pipe 19 is installed at the top of the steam-water separator 12, and a pressure gauge connecting pipe 17 and a safety valve connecting pipe 21 are installed at the top of the cylinder 5.

In this embodiment, the bottom of the cylinder 5 is provided with the support 1, so that the cylinder 5 is stable when placed.

Specifically, two water level gauge takeover 9 are connected with outside water level gauge through first flange 10, be convenient for monitor the device's water level, blowdown takeover 15 is connected with outside blow off pipe through second flange 16, be convenient for discharge the sewage of barrel 5 bottom, manometer takeover 17 is connected with outside manometer through third flange 18, a pressure for detecting barrel 5, main vapour takeover 19 is connected with outside steam pipe through fourth flange 20, a high temperature high pressure steam that is used for producing leads to the external world, relief valve takeover 21 is connected with outside relief valve through fifth flange 22, a safety guarantee device, timely exhaust when internal pressure is unstable.

Further, the coil pipe 14 is made of stainless steel, and the stainless steel has good air, steam, water and other weak corrosion resistance, so that the coil pipe 14 cannot be damaged after long-term use.

Further, a bracket 4 is installed at the bottom of the coil pipe 14, and is used for supporting the coil pipe 14 so as to stably support the coil pipe.

Further, a nameplate support 6 is installed on the outer wall of the middle of the barrel 5, and a nameplate 7 is installed on the outer wall of the nameplate support 6 and used for displaying equipment information.

Furthermore, the outer wall of the upper part of the cylinder 5 is provided with an inspection hole 11 for manual maintenance operation.

Further, a plurality of lugs 13 are installed at the top of barrel 5, conveniently hoist the device, make it conveniently shift.

Further, a steam inlet 24 is installed on the upper portion of one side of the barrel 5, a steam outlet 25 is installed on the lower portion of one side of the barrel 5, high-temperature and high-pressure steam of an external power plant is introduced from the steam inlet 24 and is discharged from the steam outlet 25, the steam inlet 24 is connected with the top of the coil pipe 14, and the steam outlet 25 is connected with the bottom of the coil pipe 14.

Further, a second water inlet pipe 23 is installed on the upper portion of the outer wall of the cylinder 5 and used for water to enter the cylinder 5.

The stainless steel steam generator of this embodiment is when using, at first place the device steadily, insert outside water with the second inlet tube 23 of the device next time, water flows through the coil pipe, let in the high temperature high pressure steam that the power plant discharged from steam inlet 24, through the inside of coil pipe 14, carry out the heat exchange with the outside water of coil pipe 14, and discharge from steam outlet 25, the water that is heated produces steam, upward movement, and separate soda through catch water 12, make steam outwards discharge from the main vapour takeover 19 at top and use, the high temperature high pressure steam that the power plant discharged passes through the heat exchange back, inside impurity forms sewage and accumulates downwards in the bottom of barrel 5, and outwards discharge through blowdown takeover 15, through the time scale monitoring water level of water level, be convenient for in time carry out the interpolation of water.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A stainless steel steam generator, comprising a cartridge (5), characterized in that: the inside spiral of barrel (5) is provided with a plurality of groups coil pipe (14), oval head (3) are installed at the both ends of barrel (5), the bottom of barrel (5) is connected with first inlet tube (2), the bottom mid-mounting of barrel (5) has blowdown takeover (15), be provided with supporting steel plate (8) between the outside of coil pipe (14) and the inner wall of barrel (5), the outer wall of supporting steel plate (8) and the inner wall of barrel (5) closely weld, two water level gauge takeover (9) are installed to the upper portion outer wall of barrel (5), the inside top of barrel (5) is provided with catch water (12), main vapour takeover (19) is installed at the top of catch water (12), manometer takeover (17) and relief valve takeover (21) are installed at the top of barrel (5).

2. The stainless steel steam generator of claim 1, wherein: and a support (1) is arranged at the bottom of the cylinder body (5).

3. The stainless steel steam generator of claim 1, wherein: two water level gauge takeover (9) are connected with outside water level gauge through first flange (10), blowdown takeover (15) are connected with outside blow off pipe through second flange (16), manometer takeover (17) are connected with outside manometer through third flange (18), main vapour takeover (19) are connected with outside steam pipe through fourth flange (20), relief valve takeover (21) are connected with outside relief valve through fifth flange (22).

4. The stainless steel steam generator of claim 1, wherein: and a bracket (4) is arranged at the bottom of the coil (14).

5. The stainless steel steam generator of claim 1, wherein: a nameplate support (6) is installed on the outer wall of the middle of the barrel body (5), and a nameplate (7) is installed on the outer wall of the nameplate support (6).

6. The stainless steel steam generator of claim 1, wherein: an inspection hole (11) is formed in the outer wall of the upper portion of the cylinder body (5).

7. The stainless steel steam generator of claim 1, wherein: and a plurality of lifting lugs (13) are mounted at the top of the barrel (5).

8. The stainless steel steam generator of claim 1, wherein: a steam inlet (24) is installed on the upper portion of one side of the barrel body (5), and a steam outlet (25) is installed on the lower portion of one side of the barrel body (5).

9. The stainless steel steam generator of claim 1, wherein: and a second water inlet pipe (23) is installed on the upper part of the outer wall of the barrel body (5).