CN109084290B - Energy-saving module steam boiler - Google Patents
Energy-saving module steam boiler Download PDFInfo
- Publication number
- CN109084290B CN109084290B CN201810870220.8A CN201810870220A CN109084290B CN 109084290 B CN109084290 B CN 109084290B CN 201810870220 A CN201810870220 A CN 201810870220A CN 109084290 B CN109084290 B CN 109084290B
- Authority
- CN
- China
- Prior art keywords
- steam
- pipe
- water inlet
- circulating water
- concentration
- Prior art date
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 141
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003546 flue gas Substances 0.000 claims abstract description 18
- 239000002737 fuel gas Substances 0.000 claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 24
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000002918 waste heat Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses an energy-saving module steam oven, which comprises a frame body and a plurality of steam oven modules arranged in the frame body; a steam concentration pipe, a concentration water inlet pipe and a fuel gas concentration pipe are arranged in the vertical direction on the left side of the inside of the frame body; a circulating water outlet pipe and a circulating water inlet pipe are arranged in the right side of the frame body in the vertical direction; the steam furnace module comprises a steam generating mechanism, and a condensing device is arranged above the main body; the water carries out heat exchange through the condensing equipment and recycles the waste heat of the high-temperature flue gas generated during combustion, the water carries out water vapor conversion in the steam generating mechanism, the heat exchange efficiency and the heat energy utilization rate are greatly improved, the whole energy consumption of the equipment is reduced, and each pipeline in the frame body is reasonably arranged so as to facilitate the installation and maintenance of the equipment.
Description
Technical Field
The invention relates to the field of steam generation equipment, in particular to an energy-saving module steam furnace.
Background
Currently, gas steam generating devices have been widely used in hotels, restaurants, canteens, hotels, etc., to provide steam to steam or cook food or heat. The steam supply capacity of the single steam furnace is insufficient and is not required by people, so that the steam furnace combined by the modules gradually enters places such as hotels, restaurants, dining halls and the like for people to use, the existing steam furnace combined by the modules has low heat energy use efficiency during working, high energy consumption, complex installation structure of the steam furnace, messy pipelines in equipment and inconvenient installation and maintenance.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the energy-saving module steam furnace which is high in heat energy conversion efficiency and convenient to install and maintain.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
An energy-saving module steam oven comprises a frame body and a plurality of steam oven modules arranged in the frame body; a mounting beam for mounting the steam furnace module is arranged in the vertical direction in the middle of the frame body, a smoke exhaust barrel penetrating through the top of the frame body is arranged on the side of the mounting beam, a plurality of smoke collecting ports are formed in the side wall of the smoke exhaust barrel, and a smoke outlet is formed in the top of the smoke exhaust barrel; a steam concentration pipe, a concentration water inlet pipe and a gas concentration pipe are arranged in the vertical direction on the left side of the inside of the frame body, a steam outlet is formed in the upper end of the steam concentration pipe, a water inlet is formed in the bottom end of the concentration water inlet pipe, and a gas inlet is formed in the bottom end of the gas concentration pipe; a circulating water outlet pipe and a circulating water inlet pipe are arranged in the vertical direction on the right side inside the frame body, a water inlet is formed in the lower end of the circulating water outlet pipe, and a water outlet is formed in the upper end of the circulating water inlet pipe; the steam furnace module comprises a main body and a burner arranged below the main body, wherein a combustion chamber and a steam generating mechanism arranged above the combustion chamber are arranged in the main body, and a condensing device is arranged above the main body; the steam generating mechanism comprises a multi-stage steam generating device, the head end of the steam generating mechanism is connected with the concentrated water inlet pipe, and the tail end of the steam generating mechanism is connected with the steam concentrated pipe; the condensing device comprises a shell, a condensing pipe arranged in the shell and a smoke outlet arranged above the shell and connected with the smoke collecting port, and two ends of the condensing pipe are respectively connected with the circulating water inlet pipe and the circulating water outlet pipe.
As an improvement of the technical scheme, the side wall of the steam concentration pipe is provided with a plurality of steam branch pipes, and the tail end of the steam generation mechanism is connected with the steam branch pipes; the side wall of the concentrated water inlet pipe is provided with a plurality of water diversion pipes, and the head end of the steam generating mechanism is connected with the water diversion pipes; the side wall of the gas concentration pipe is provided with a plurality of gas distribution pipes, and the gas distribution pipes are connected with the tail end of the burner.
As a further improvement of the technical scheme, the side wall of the circulating water outlet pipe is provided with a plurality of circulating water outlet branch pipes which are used for being connected with the tail end of the condensing pipe; the side wall of the circulating water inlet pipe is provided with a plurality of circulating water inlet branch pipes which are connected with the head end of the condensing pipe.
Further, the steam generating device comprises a primary steam generating device, a secondary steam generating device, a tertiary preheating device and a connecting bent pipe, wherein the primary steam generating device, the secondary steam generating device and the tertiary preheating device are installed from bottom to top and sequentially connected through the connecting bent pipe from head to tail, the head end of the tertiary preheating device is connected with the concentrated water inlet pipe, and the tail end of the primary steam generating device is connected with the steam concentrated pipe.
Further, a flue gas channel is arranged between the main body and the condensing device, and an exhaust fan is arranged in the flue gas channel.
Further, a gas proportional valve is arranged between the tail end of the burner and the gas concentration pipe.
Further, the steam concentration pipe, the concentration water inlet pipe, the fuel gas concentration pipe, the circulating water outlet pipe and the circulating water inlet pipe are fixedly connected inside the frame body through welding/screws.
Further, a smoke exhaust hood is arranged above the smoke outlet.
Further, a condensate water dredging device is arranged at the lower end of the steam concentration pipe, and a drain outlet is arranged on the condensate water dredging device.
The beneficial effects of the invention are as follows: an energy-saving module steam oven comprises a frame body and a plurality of steam oven modules arranged in the frame body; a steam concentration pipe, a concentration water inlet pipe and a fuel gas concentration pipe are arranged in the vertical direction on the left side of the inside of the frame body; a circulating water outlet pipe and a circulating water inlet pipe are arranged in the right side of the frame body in the vertical direction; the steam furnace module comprises a steam generating mechanism, and a condensing device is arranged above the main body; the water carries out heat exchange through the condensing equipment and recycles the waste heat of the high-temperature flue gas generated during combustion, the water carries out water vapor conversion in the steam generating mechanism, the heat exchange efficiency and the heat energy utilization rate are greatly improved, the whole energy consumption of the equipment is reduced, and each pipeline in the frame body is reasonably arranged so as to facilitate the installation and maintenance of the equipment.
Drawings
Further description is provided below with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall assembly of the present invention;
Fig. 2 is a schematic view of a steam boiler module structure according to the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Referring to fig. 1 and 2, an energy-saving module steam oven is characterized in that: comprises a frame body 1 and a plurality of steam furnace modules 2 arranged in the frame body 1; a mounting beam 11 for mounting the steam boiler module 2 is arranged in the middle of the frame body 1 in the vertical direction, a smoke exhaust barrel 12 penetrating through the top of the frame body 1 is arranged on the side of the mounting beam 11, a plurality of smoke collecting ports 121 are formed in the side wall of the smoke exhaust barrel 12, and a smoke outlet 122 is formed in the top of the smoke exhaust barrel 12; because the steam furnace module 2 is arranged close to the smoke exhaust tube 12, the distance of the connecting position is reduced, on one hand, materials can be reduced, and on the other hand, the steam furnace module 2 is heated or insulated by utilizing the heat radiated by the smoke exhaust tube 12;
a steam concentration pipe 13, a concentration water inlet pipe 14 and a gas concentration pipe 15 are arranged in the vertical direction on the left side of the inside of the frame body 1, a steam outlet 131 is formed at the upper end of the steam concentration pipe 13, a water inlet 141 is formed at the bottom end of the concentration water inlet pipe 14, and a gas inlet 151 is formed at the bottom end of the gas concentration pipe 15; a circulating water outlet pipe 16 and a circulating water inlet pipe 17 are arranged in the right vertical direction in the frame body 1, a water inlet 171 is arranged at the lower end of the circulating water outlet pipe 16, and a water outlet 161 is arranged at the upper end of the circulating water inlet pipe 17; the steam, water and gas are centralized or split through the steam centralized pipe 13, the centralized water inlet pipe 14 and the gas centralized pipe 15 respectively, and are positioned on the same side, so that the steam centralized pipe is convenient to install and use; the water inlet 141 is arranged at the bottom end of the centralized water inlet pipe 14, and spreads water upwards from the bottom, so that the water enters the steam furnace module 2 through each water diversion pipe 142 during use, and the use safety is improved;
The steam furnace module 2 comprises a main body 3, a burner 4 arranged below the main body 3, a combustion chamber 32 and a steam generating mechanism 4 arranged above the combustion chamber 32 are arranged in the main body 3, and a condensing device 6 is arranged above the main body 3; the steam generating mechanism 4 comprises a multi-stage steam generating device 41, the head end of the steam generating mechanism 4 is connected with the concentrated water inlet pipe 14, and the tail end of the steam generating mechanism 4 is connected with the steam concentrated pipe 13; the condensing device 6 comprises a shell 61, a condensing pipe 62 arranged in the shell 61 and a flue gas outlet 63 arranged above the shell 61 and connected with the flue gas collecting port 121, and two ends of the condensing pipe 62 are respectively connected with the circulating water inlet pipe 17 and the circulating water outlet pipe 16.
In this embodiment, preferably, four steam furnace modules 2 are installed on the installation beam 11 in the frame 1 from top to bottom, the water inlet 141 of the centralized water inlet pipe 14 is connected to an external water tank, water in the external water tank is pressurized and then is split into each steam furnace module 2 through the centralized water inlet pipe 14, and fuel gas enters the fuel gas centralized pipe 15 through the fuel gas inlet 151 and is split into each steam furnace module 2; starting the steam furnace module 2, wherein water exchanges heat with heat energy generated by gas combustion in a multi-stage steam generating device 41, the multi-stage steam generating device 41 increases the flow route, the heat exchange time and the heat exchange contact area of the water, ensures that the water performs sufficient heat exchange, improves the heat exchange efficiency, and is concentrated to a steam concentration pipe 13 after being changed into steam and discharged through a steam outlet 131 for a user; the burner 4 generates high-temperature flue gas when burning fuel gas, the high-temperature flue gas and the steam generating device 41 are subjected to heat exchange and then rise into the condensing device 6, the circulating water inlet pipe 17 and the circulating water outlet pipe 16 are connected with an external water tank, water in the external water tank is pressurized and then shunted into the condensing pipes 62 of each steam furnace module 2 through the circulating water inlet pipe 17, preferably, the circulating water inlet pipe 17 is connected with the upper ends of the condensing pipes 62, the circulating water outlet pipe 16 is connected with the lower ends of the condensing pipes 62, the flow speed of water in the condensing pipes 62 is improved, the water in the condensing pipes 62 and the high-temperature flue gas are subjected to heat exchange, the high-temperature flue gas of each steam furnace module 2 is cooled and then concentrated into the smoke discharging barrel 12 to be discharged, the water in the condensing pipes 62 is heated and then discharged into the external water tank through the circulating water outlet pipe 16, and water in the external water tank is circulated for a plurality of times into the condensing device 6 to be heated to a certain temperature and then is conveyed into each steam furnace module 2 through the concentrated water inlet pipe 14 to be used; the condensing device 6 discharges the high-temperature flue gas after cooling down on the one hand, reduces the harm to the external environment, and on the other hand utilizes the waste heat of the high-temperature flue gas to heat the water of the external water tank, is favorable to water vapor conversion in the steam generating device 41, improves work efficiency, recycles the high-temperature flue gas, realizes the high-efficient utilization of heat energy, and improves the heat energy utilization rate of the whole equipment.
The side wall of the steam concentration pipe 13 is provided with a plurality of steam branch pipes 132, and the tail end of the steam generation mechanism 4 is connected with the steam branch pipes 132; the side wall of the concentrated water inlet pipe 14 is provided with a plurality of water diversion pipes 142, and the head end of the steam generating mechanism 4 is connected with the water diversion pipes 142; the side wall of the gas concentration pipe 15 is provided with a plurality of gas distribution pipes 152, and the gas distribution pipes 152 are connected with the tail end of the combustor 4. The side wall of the circulating water outlet pipe 16 is provided with a plurality of circulating water outlet branch pipes 162 which are used for being connected with the tail end of the condensing pipe 62; the side wall of the circulating water inlet pipe 17 is provided with a plurality of circulating water inlet branch pipes 172 connected with the head end of the condensing pipe 62. Through the reasonable arrangement of each pipeline, the pipeline arrangement of the whole equipment is orderly, the installation of the equipment is greatly facilitated, and meanwhile, the inspection and the maintenance of each part of the equipment are facilitated.
The steam generating device 41 comprises a primary steam generating device 411, a secondary steam generating device 412, a tertiary preheating device 413 and a connecting bent pipe 414, wherein the primary steam generating device 411, the secondary steam generating device 412 and the tertiary preheating device 413 are installed from bottom to top and sequentially connected through the connecting bent pipe 414 from top to bottom, the head end of the tertiary preheating device 413 is connected with the concentrated water inlet pipe 14, and the tail end of the primary steam generating device 411 is connected with the steam concentrated pipe 13; the water of external water tank gets into tertiary preheating device 413 through water inlet 141 first, tertiary preheating device 413 installs in the top, utilize the heat of high temperature flue gas to preheat water at tertiary preheating device 413 first, water gets into second grade steam generation device 412 through connecting return bend 414 and heats once more after reaching certain temperature, the steam state has been approached when second grade steam generation device 412, finally get into one-level steam generation device 411 through connecting return bend 414, water is finally heated to steam state after discharging to external equipment through steam outlet 131 and supplies the user to use, multistage steam generation device 41 enables water and heats step by step, effectively improve heat exchange efficiency.
A smoke channel 7 is arranged between the main body 3 and the condensing device 6, an exhaust fan 71 is arranged on the smoke channel 7, the flow speed of high-temperature smoke is accelerated through the exhaust fan 71, and the overall working efficiency is improved.
A fuel gas proportional valve 8 is arranged between the tail end of the combustor 4 and the fuel gas centralized pipe 15; due to the common preheating effect of the condensing device 6 and the steam generating device 41 on cold water, after the equipment is started to be used for a period of time after being stopped, the heat exchange efficiency of the water can be improved, and according to the actual situation, the gas inlet amount is regulated through the gas proportional valve 8 to adapt to the actual requirement, so that the gas waste is reduced.
The steam concentration pipe 13, the concentration water inlet pipe 14, the fuel gas concentration pipe 15, the circulating water outlet pipe 16 and the circulating water inlet pipe 17 are fixedly connected inside the frame body 1 through welding/screws; and the installation and the disassembly are convenient by adopting a screw connection mode preferably.
A smoke exhaust hood 123 is installed above the smoke outlet 122 to prevent environmental pollutants from falling into the smoke exhaust tube 12.
The condensate water dredging device 9 is installed at the lower end of the steam concentration pipe 13, the condensate water dredging device 9 is provided with a drain outlet 91, and because the steam furnace module 2 is provided with water vapor when entering the steam concentration pipe 13 during actual operation, in addition, the water vapor can generate condensate water on the inner wall of the steam concentration pipe 13, water in the steam concentration pipe 13 needs to be discharged, the condensate water dredging device 9 can only discharge water and simultaneously block the water vapor from being discharged, so that the water vapor can only be discharged from the steam outlet 131 at the upper end of the steam concentration pipe 13 for a user to use, and meanwhile, the discharged condensate water is recycled into an external water tank for reuse.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (9)
1. An energy-saving module steam oven, which is characterized in that: comprises a frame body (1) and a plurality of steam furnace modules (2) arranged in the frame body (1);
A mounting beam (11) for mounting the steam furnace module (2) is arranged in the middle of the frame body (1) in the vertical direction, a smoke exhaust barrel (12) penetrating through the top of the frame body (1) is arranged on the side of the mounting beam (11), a plurality of smoke collecting ports (121) are formed in the side wall of the smoke exhaust barrel (12), and a smoke outlet (122) is formed in the top of the smoke exhaust barrel (12); a steam concentration pipe (13), a concentration water inlet pipe (14) and a fuel gas concentration pipe (15) are arranged in the vertical direction on the left side of the inside of the frame body (1), a steam outlet (131) is formed in the upper end of the steam concentration pipe (13), a water inlet (141) is formed in the bottom end of the concentration water inlet pipe (14), and a fuel gas inlet (151) is formed in the bottom end of the fuel gas concentration pipe (15); a circulating water outlet pipe (16) and a circulating water inlet pipe (17) are arranged in the vertical direction on the right side inside the frame body (1), a water inlet (171) is formed in the lower end of the circulating water outlet pipe (16), and a water outlet (161) is formed in the upper end of the circulating water inlet pipe (17);
The steam furnace module (2) comprises a main body (3), a burner (31) arranged below the main body (3), a combustion chamber (32) and a steam generation mechanism (4) arranged above the combustion chamber (32) are arranged in the main body (3), and a condensing device (6) is arranged above the main body (3); the steam generation mechanism (4) comprises a multi-stage steam generation device (41), the head end of the steam generation mechanism (4) is connected with the concentrated water inlet pipe (14), and the tail end of the steam generation mechanism (4) is connected with the steam concentrated pipe (13); the condensing device (6) comprises a shell (61), a condensing pipe (62) arranged in the shell (61) and a flue gas outlet (63) arranged above the shell (61) and connected with the flue gas collecting port (121), and two ends of the condensing pipe (62) are respectively connected with the circulating water inlet pipe (17) and the circulating water outlet pipe (16).
2. An energy saving modular steam oven as claimed in claim 1, wherein: the side wall of the steam concentration pipe (13) is provided with a plurality of steam branch pipes (132), and the tail end of the steam generation mechanism (4) is connected with the steam branch pipes (132); the side wall of the concentrated water inlet pipe (14) is provided with a plurality of water diversion pipes (142), and the head end of the steam generating mechanism (4) is connected with the water diversion pipes (142); the side wall of the gas concentration pipe (15) is provided with a plurality of gas distribution pipes (152), and the gas distribution pipes (152) are connected with the tail end of the combustor (31).
3. An energy saving modular steam oven as claimed in claim 1, wherein: the side wall of the circulating water outlet pipe (16) is provided with a plurality of circulating water outlet branch pipes (162) which are used for being connected with the tail end of the condensing pipe (62); the side wall of the circulating water inlet pipe (17) is provided with a plurality of circulating water inlet branch pipes (172) which are connected with the head end of the condensing pipe (62).
4. An energy saving modular steam oven as claimed in claim 1, wherein: the steam generating device (41) comprises a primary steam generating device (411), a secondary steam generating device (412), a tertiary preheating device (413) and a connecting bent pipe (414), wherein the primary steam generating device (411), the secondary steam generating device (412) and the tertiary preheating device (413) are installed from bottom to top and sequentially connected through the connecting bent pipe (414) from head to tail, the head end of the tertiary preheating device (413) is connected with the concentrated water inlet pipe (14), and the tail end of the primary steam generating device (411) is connected with the steam concentrated pipe (13).
5. An energy saving modular steam oven as claimed in claim 1, wherein: a flue gas channel (7) is arranged between the main body (3) and the condensing device (6), and an exhaust fan (71) is arranged in the flue gas channel (7).
6. An energy saving modular steam oven as claimed in claim 1, wherein: a fuel gas proportional valve (8) is arranged between the tail end of the burner (31) and the fuel gas centralized pipe (15).
7. An energy saving modular steam oven as claimed in claim 1, wherein: the steam concentration pipe (13), the concentration water inlet pipe (14), the fuel gas concentration pipe (15), the circulating water outlet pipe (16) and the circulating water inlet pipe (17) are fixedly connected inside the frame body (1) through welding/screws.
8. An energy saving modular steam oven as claimed in claim 1, wherein: a smoke exhaust hood (123) is arranged above the smoke outlet (122).
9. An energy saving modular steam oven as claimed in claim 1, wherein: the condensate water dredging device (9) is arranged at the lower end of the steam concentration pipe (13), and the condensate water dredging device (9) is provided with a drain outlet (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870220.8A CN109084290B (en) | 2018-08-02 | 2018-08-02 | Energy-saving module steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870220.8A CN109084290B (en) | 2018-08-02 | 2018-08-02 | Energy-saving module steam boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109084290A CN109084290A (en) | 2018-12-25 |
| CN109084290B true CN109084290B (en) | 2024-05-07 |
Family
ID=64833794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810870220.8A Active CN109084290B (en) | 2018-08-02 | 2018-08-02 | Energy-saving module steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084290B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803704A (en) * | 2021-09-22 | 2021-12-17 | 杭州碳青环能科技有限公司 | Low-pressure superheated steam generating device with waste heat collecting function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8820078B1 (en) * | 2013-08-06 | 2014-09-02 | Thomas Edward Duffy | Heat recovery steam generator and method for fast starting combined cycles |
| CN104501413A (en) * | 2014-12-26 | 2015-04-08 | 中山普瑞玛实业有限公司 | High-efficient flue gas condensation waste heat recovery device and have this recovery unit's gas module stove |
| CN105823215A (en) * | 2016-05-11 | 2016-08-03 | 中山普瑞玛实业有限公司 | High-efficient two condensing gas module stoves |
| CN105987369A (en) * | 2015-02-11 | 2016-10-05 | 周海根 | Modular efficient homothermal energy-saving steam engine system |
| CN106123340A (en) * | 2016-05-11 | 2016-11-16 | 中山普瑞玛实业有限公司 | Equal-resistance flow-equalizing preheating backwater condensing heat exchanger |
| CN209026788U (en) * | 2018-08-02 | 2019-06-25 | 毛利军 | A kind of energy-saving module steam oven |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2281147A1 (en) * | 2008-03-19 | 2011-02-09 | Vale Solu Es Em Energia S.A. | Vitiated steam generator |
-
2018
- 2018-08-02 CN CN201810870220.8A patent/CN109084290B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8820078B1 (en) * | 2013-08-06 | 2014-09-02 | Thomas Edward Duffy | Heat recovery steam generator and method for fast starting combined cycles |
| CN104501413A (en) * | 2014-12-26 | 2015-04-08 | 中山普瑞玛实业有限公司 | High-efficient flue gas condensation waste heat recovery device and have this recovery unit's gas module stove |
| CN105987369A (en) * | 2015-02-11 | 2016-10-05 | 周海根 | Modular efficient homothermal energy-saving steam engine system |
| CN105823215A (en) * | 2016-05-11 | 2016-08-03 | 中山普瑞玛实业有限公司 | High-efficient two condensing gas module stoves |
| CN106123340A (en) * | 2016-05-11 | 2016-11-16 | 中山普瑞玛实业有限公司 | Equal-resistance flow-equalizing preheating backwater condensing heat exchanger |
| CN209026788U (en) * | 2018-08-02 | 2019-06-25 | 毛利军 | A kind of energy-saving module steam oven |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109084290A (en) | 2018-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100500886C (en) | Novel technique for comprehensive utilization of continuous strip annealing furnace flue gas exhaust heat and device thereof | |
| CN208295933U (en) | A kind of energy-saving type gas flare | |
| CN106016719A (en) | Efficient boiler with double auxiliary combustion furnaces | |
| CN109084290B (en) | Energy-saving module steam boiler | |
| CN204006619U (en) | Condensing water heater system and device | |
| CN207922189U (en) | High-efficiency condensing type steam boiler | |
| CN105020703A (en) | Novel combustion device | |
| CN203533872U (en) | Biomass double-flue counter-burning water heating heat-supply device | |
| CN203744223U (en) | Critical unit heating system | |
| CN202792545U (en) | Fuel gas water heater with waste heat recycling device | |
| CN104165456B (en) | Skid-mounted boiler integrated heat supply device | |
| RU184497U1 (en) | Gas-fired boiler | |
| CN104132452A (en) | Heating stove consuming fire coal | |
| KR20110028677A (en) | Heating water device | |
| CN205119504U (en) | Warm dual -purpose stove of bathing of condensing gas | |
| CN109489249A (en) | A kind of energy-saving efficient boiler | |
| CN212319674U (en) | Integrated efficient energy-saving natural gas boiler | |
| CN204665674U (en) | Water heater | |
| CN210832530U (en) | Dual-heating boiler | |
| CN203810711U (en) | Energy-saving oil and gas fired boiler | |
| CN103383142B (en) | A kind of atmospheric hot-water boiler | |
| CN213020346U (en) | Low-nitrogen condensation wall-mounted furnace | |
| CN214276142U (en) | Horizontal intelligent heating boiler | |
| KR20010107891A (en) | Household boilers | |
| CN209263359U (en) | A kind of novel full premix heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190218 Address after: No. 602, 22nd floor, Dingfuzhuang West Street, Chaoyang District, Beijing Applicant after: Mao Lijun Address before: 528425 No.7 No.2, No.3 Lane, Minhe No.2 Road, Dongfeng Town, Zhongshan City, Guangdong Province Applicant before: Huo Manling Applicant before: Mao Lijun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |