CN213577418U - Energy-saving gas steam generator - Google Patents
Energy-saving gas steam generator Download PDFInfo
- Publication number
- CN213577418U CN213577418U CN202022578819.XU CN202022578819U CN213577418U CN 213577418 U CN213577418 U CN 213577418U CN 202022578819 U CN202022578819 U CN 202022578819U CN 213577418 U CN213577418 U CN 213577418U
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- China
- Prior art keywords
- steam
- smoke box
- waste heat
- vertical heat
- heat exchange
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000000779 smoke Substances 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 24
- 239000002918 waste heat Substances 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model relates to an energy-saving gas steam generator, including the combustor, the steam storehouse, water level control box, the vertical heat transfer board of polylith, each vertical heat transfer board is through its anterior upper and lower fire inlet hole and the panel on, the lower inlet port is corresponding and the seam, the rear portion export and the smoke box seam of each vertical heat transfer board, a plurality of flue pipes have been welded on the upper portion of smoke box, the other end welding of each flue pipe is on the waste heat ware seat, export and smoke box at vertical heat transfer board rear portion, flue pipe on smoke box and upper portion, flue pipe and waste heat ware seat and waste heat utilization device seam back homogeneous phase intercommunication. Welding and assembling the vertical heat exchange plates, the smoke box, the flue pipe and the waste heat device seat and then placing the welded and assembled vertical heat exchange plates, the smoke box, the flue pipe and the waste heat device seat on a support with the height of 2-8 cm at the lower part of the water box; the steam chamber with the steam-water separation device is arranged at the water tank, and the upper part of the steam chamber is provided with a steam outlet pipe; a water level control box with a water level sensor is arranged on the right side of the steam bin.
Description
Technical Field
The utility model relates to a combustible gas steam generator, in particular to an energy-saving gas steam generator.
Background
The steam generator is used as a process device for producing heat energy and power, is generally used in industrial production and people's life, particularly can directly provide the heat energy required for production and life, meets the requirements of people on environment, safety and automation by virtue of the characteristics of high quality, environmental protection and cleanness, and is popular with people. In operation, the water flows circularly to absorb and take away the heat of the heated surface continuously, which not only heats or vaporizes the water into steam, but also cools the heated surface, thus ensuring the safe operation of the heated surface of the generator under high temperature condition. However, most of the combustion chambers of the conventional gas steam generators are arranged at the lower part of the furnace body, a layer of thick scale is gradually formed on the heating surface after water is boiled, and when the scale with the working pressure of 0.7Mpa is formed on the steam generator with the working pressure of 1mm, 8% of fuel is wasted. In order to save fuel gas and ensure the safe operation of the furnace, the furnace is frequently stopped, drained and descaled, thereby causing certain influence on the production. In addition, when the steam generator operates, water in the boiler is heated and evaporated to be gradually reduced, and when the water in the steam generator is too little or even is burnt, heat energy released by combustion of combustible gas directly heats the equipment, so that the boiler body is overheated, and even explosion accidents can occur.
Disclosure of Invention
The utility model aims at the defects of the technology, and provides an energy-saving gas steam generator, which can separate the scale generated in operation from the heated surface and then precipitate to the lower part of the non-heated surface under the action of dead weight, thereby not only effectively solving the problems that the heated surface of the traditional bottom combustion steam generator wastes gas and affects the heat efficiency due to scale formation, but also prolonging the interval time of scale cleaning and facilitating the scale cleaning; and an intelligent water level control device is arranged, so that water in the water tank can be supplemented timely and automatically, and the problems of empty burning and the like can be prevented.
The utility model provides a technical scheme that its technical problem adopted is: an energy-saving gas steam generator comprises a burner, a steam bin, a water level control box and heat exchange plates, wherein the device for combustion heat exchange, steam generation and steam storage consists of a plurality of vertical heat exchange plates, a smoke box, a flue pipe, a waste heat seat, a water tank and a steam bin; the steam bin is arranged at the upper part of the water tank, a steam-water separation device is arranged in the steam bin, and a steam outlet pipe is arranged at the upper part of the steam bin; a water level control box is arranged on the right side of the steam bin, and a water level sensor is arranged on the water level control box.
The outlet at the rear part of the vertical heat exchange plate is communicated with the smoke box, the smoke box is communicated with the smoke pipe at the upper part, the smoke pipe is communicated with the waste heat seat, and the waste heat seat is communicated with the waste heat utilization device after being welded together.
The vertical heat exchange plate is perpendicular to the bottom plane of the water tank when being installed.
The height of the support arranged in the water tank is 2-8 cm.
The beneficial effects of the utility model are that adopt vertical heat transfer board, the incrustation scale that takes place drops by oneself and gets into water tank support lower part under the effect of dead weight, and the incrustation scale clearance is easy, and it is fast to produce gas, energy-concerving and environment-protective, steam purity is high, atmospheric pressure is stable, the health is up to standard, small, light in weight, area is little, the installation is swift, convenient to use, safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a rear view of the structure of fig. 1.
Fig. 3 is a schematic view of the heat exchange structure of the present invention.
Fig. 4 is a schematic view of the water tank with the heat exchange element of the present invention installed.
In the figure: 1. a gas switch; 2. a gas distributor; 3. an air inlet; 4. an igniter; 5. a combustion heat exchange chamber; 6. a steam bin; 7. an automatic control device; 8. a steam outlet pipe; 9. a motor; 10. an induced draft fan; 11. a smoke outlet; 12. a hot water pipe; 13. a waste heat utilization device; 14. a water inlet pipe; 15. a water level sensor; 16. a water level control tank; 17. bending the pipe; 18. a tap water switch; 19. a scale discharge port; 20. a fire inlet hole; 21. a vertical heat exchange plate; 22. a waste heat base; 23. a flue pipe; 24. a smoke box; 25. a water tank; 26. water; 27. and (4) a bracket.
Detailed Description
In fig. 1 to 4, an energy-saving gas steam generator comprises a burner, a steam chamber, a water level control box, heat exchange plates, a combustion heat exchange chamber (5) composed of a plurality of vertical heat exchange plates (21), a smoke box (24), a flue pipe (23), a waste heat seat (22) and a water tank (25), wherein each vertical heat exchange plate corresponds to and is welded with an upper air inlet hole and a lower air inlet hole (3) on a panel through an upper fire inlet hole and a lower fire inlet hole (20) on the front part of each vertical heat exchange plate, the rear outlet of each vertical heat exchange plate is welded with the smoke box (24), the upper part of the smoke box is welded with a plurality of flue pipes (23), the other end of each flue pipe is welded on the waste heat seat (22), and the outlet of the rear part of each vertical heat exchange plate is communicated with the smoke box, the flue pipe on the upper part of the smoke box, the flue pipe and the waste heat seat, and the waste heat utilization device. The vertical heat exchange plates, the smoke box, the flue pipe and the waste heat device seat are welded and then are arranged on a bracket (27) of the water tank (25); the vertical heat exchange plate is perpendicular to the bottom plane of the water tank when being installed. The upper portion of water tank is equipped with steam storehouse (6), is equipped with catch water in the steam storehouse, and the upper portion of steam storehouse is equipped with steam outlet pipe (8) the rear portion downside of water tank is equipped with incrustation scale discharge port (19), and the support height of installing in the water tank is 2 ~ 8cm for it is convenient for clear up to hold incrustation scale deposit. A water level control box (16) is arranged on the right side of the steam bin, and a water level sensor (15) is arranged on the water level control box.
The utility model discloses during the operation, open the gas switch, the gas passes through gas distributor (2), inlet port (3), to the combustion chamber in the vertical heat transfer board in jet combustible gas, through some firearm (4), will establish the gas of combustion chamber in the vertical heat transfer board and ignite, heat the vertical heat transfer board. The utility model discloses the combustion chamber passageway in the vertical heat transfer board comprises a plurality of S type bends, increases combustion gas stroke in the combustion chamber, the increasing heat efficiency. The generated steam rises to the steam bin, and is connected to gas production or living equipment through a steam outlet pipe (8) after steam-water separation.
In order to ensure the opening, closing and water supply of running water in the operation process, the utility model discloses be equipped with one set of automatic control device (7), along with the continuous output of steam, the water level in water tank (25) constantly descends, when descending to low water level, water level sensor (15) pass signal to automatic control device (7), automatic control device opens running water switch (18), the running water gets into the lower part of waste heat utilization equipment (13) through inlet tube (14), after the flue gas waste heat from the burning heats, send into water level control box (16) by hot-water line (12) again, again by return bend (17) of water level control box lower part to the water tank (25) the moisturizing water level; if the tap water is cut off and the low water level occurs, the gas steam generator automatically stops working under the control of the automatic control device (7), so that the phenomenon that the heating element is damaged or even burnt out due to dry combustion is prevented. When the water level rises to the designed water level, the water level sensor (15) transmits a signal to the automatic control device (7), and the automatic control device closes the tap water switch to stop water supplement; meanwhile, the burner in the furnace is continuously heated to continuously generate steam for production and living.
Claims (4)
1. The utility model provides an energy-saving gas steam generator, includes combustor, steam storehouse, water level control case, heat transfer board, is used for burning heat transfer, steam generation, steam storage device, characterized by that constitutes by the vertical heat transfer board of polylith, smoke box, flue pipe, waste heat seat, water tank and steam storehouse: each vertical heat exchange plate corresponds to and is welded with the upper and lower air inlet holes on the panel through the upper and lower fire inlet holes on the front part of the vertical heat exchange plate, the rear outlet of each vertical heat exchange plate is welded with the smoke box, the upper part of the smoke box is welded with a plurality of flue pipes, the other end of each flue pipe is welded on the waste heat seat, and the vertical heat exchange plates, the smoke box, the flue pipes and the waste heat seat are welded and then are arranged on a bracket of the water tank; the steam bin is arranged at the upper part of the water tank, a steam-water separation device is arranged in the steam bin, and a steam outlet pipe is arranged at the upper part of the steam bin; a water level control box is arranged on the right side of the steam bin, and a water level sensor is arranged on the water level control box.
2. The energy saving gas steam generator as set forth in claim 1, wherein: the outlet at the rear part of the vertical heat exchange plate is communicated with the smoke box, the smoke box is communicated with the smoke pipe at the upper part, the smoke pipe is communicated with the waste heat seat, and the waste heat seat is communicated with the waste heat utilization device after being welded together.
3. The energy saving gas steam generator as set forth in claim 1, wherein: the vertical heat exchange plate is perpendicular to the bottom plane of the water tank when being installed.
4. The energy saving gas steam generator as set forth in claim 1, wherein: the height of the support arranged in the water tank is 2-8 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578819.XU CN213577418U (en) | 2020-11-10 | 2020-11-10 | Energy-saving gas steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578819.XU CN213577418U (en) | 2020-11-10 | 2020-11-10 | Energy-saving gas steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213577418U true CN213577418U (en) | 2021-06-29 |
Family
ID=76536086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022578819.XU Expired - Fee Related CN213577418U (en) | 2020-11-10 | 2020-11-10 | Energy-saving gas steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213577418U (en) |
-
2020
- 2020-11-10 CN CN202022578819.XU patent/CN213577418U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |