CN109578967B - Gas condensing steam boiler - Google Patents
Gas condensing steam boiler Download PDFInfo
- Publication number
- CN109578967B CN109578967B CN201910066658.5A CN201910066658A CN109578967B CN 109578967 B CN109578967 B CN 109578967B CN 201910066658 A CN201910066658 A CN 201910066658A CN 109578967 B CN109578967 B CN 109578967B
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- Prior art keywords
- condenser
- boiler
- water
- fixedly connected
- box
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000002274 desiccant Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000000110 cooling liquid Substances 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
- F22D5/26—Automatic feed-control systems
- F22D5/34—Applications of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses a gas condensing steam boiler, which comprises a boiler, a water cavity and a combustion cavity, wherein the combustion cavity and the water cavity are respectively processed at the left side and the right side of the interior of the boiler, a turning flue is fixedly connected at the upper end of the combustion cavity, first rubber sleeves are fixedly connected at the upper end and the lower end of the inner side of the center of a sleeve block, a drying agent is arranged in the first rubber sleeve, the drying agent is attached to the first rubber sleeve, a baffle is fixedly connected at the upper end of the drying agent, and the baffle is in clearance fit with the sleeve block. This gas condensing steam boiler, through boiler, combustion chamber, water cavity, turn flue, energy-saving appliance, cooperation between first inlet tube, second inlet tube and the valve switch, solved the preheating treatment of water injection process, through the cooperation between turn flue, condenser, cover piece, drier, filter screen and the baffle, make the liquid in the flue can pass through condenser and drier in proper order.
Description
Technical Field
The invention relates to the technical field of boilers, in particular to a gas condensing steam boiler.
Background
The boiler is energy conversion equipment, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the original meaning of the boiler refers to a water container heated on fire, the boiler refers to a place where fuel is combusted, and the boiler comprises two parts, namely the boiler and the boiler, and although the prior art can realize normal use of the boiler, the prior art cannot realize preheating in the water injection process.
Disclosure of Invention
The invention aims to provide a gas condensing steam boiler, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a gas condensing steam boiler, includes boiler, water cavity and combustion chamber, the inside left and right sides of boiler has processed combustion chamber and water cavity respectively, the upper end in combustion chamber is linked together through first drain pipe and water cavity, the outer wall of turn flue is fixed with energy-saving appliance and condenser from a left side to the right side respectively, the right side rigid coupling of turn flue has a cover piece, the lower extreme left and right sides of cover piece, energy-saving appliance and condenser all links to each other with the boiler is fixed through the base, the upper and lower both ends outside of energy-saving appliance has first inlet tube and first drain pipe respectively, the outer wall of first inlet tube is equipped with the valve switch, the energy-saving appliance is linked together with external water source through first drain pipe, the upper end left and right sides of condenser is fixed with second drain pipe and second inlet tube respectively, the condenser is linked together with external cooling liquid through second inlet pipe and second drain pipe, the lower extreme of condenser is equipped with the kerve, kerve and condenser sliding joint, and the kerve is linked to condenser and is linked to each other with first inlet tube and first drain pipe, the inside two sides of cover piece is equipped with the second cover piece, the inside rubber box has the second cover, the inside has the first side to overlap the rubber case, the first side has the second cover, the inside rubber case has the first cover.
Preferably, the upper right side of boiler rigid coupling has first box, the right side of cover piece is linked together with the transfer line through reducing adapter tube, the transfer line runs through the upper end of first box, and the transfer line links to each other with first box is fixed, the inside processing in upper end right side of first box has the recess.
Preferably, a protective shell is fixedly connected to the outer wall of the left side of the turning flue.
Preferably, the outer wall of the valve switch is sleeved with a second rubber sleeve.
Preferably, a handle groove is formed in the center of the baffle.
Preferably, rubber pads are fixedly connected to the left sides of the energy-saving device and the condenser, and the rubber pads are attached to the turning flue.
Compared with the prior art, the invention has the beneficial effects that: this gas condensing steam boiler, through boiler, combustion chamber, water cavity, turn flue, energy-saving appliance, first inlet tube, second inlet tube and valve switch between the cooperation, make through energy-saving appliance carry out the water injection to the water cavity after the inside of stopping at the combustion furnace is lighted in the inside earlier, rethread energy-saving appliance carries out the water injection to the water cavity, solved the preheating of water injection process and handled, through the cooperation between turn flue, the condenser, the cover piece, the drier, filter screen and the baffle, make the liquid in the flue accessible condenser and drier in proper order, drier accessible baffle is changed simultaneously.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the sleeve block, baffle and handle slot of FIG. 1;
FIG. 3 is a schematic view of the structure of the protective housing, valve switch and economizer of FIG. 1;
fig. 4 is a schematic view of the structure of the boiler, the base and the condenser of fig. 1.
In the figure: 1. the boiler comprises a boiler body, 2, a water cavity, 3, a bottom groove, 4, a first water draining pipe, 5, a combustion cavity, 6, a base, 7, a turning flue, 8, a protective shell, 9, a valve switch, 10, an energy saver, 11, a second water draining pipe, 12, a condenser, 13, a second water inlet pipe, 14, a sleeve block, 15, a baffle, 16, a reducing connecting pipe, 17, a transfusion pipe, 18, a groove, 19, a first box body, 20, a handle groove, 21, a first rubber sleeve, 22, a filter screen, 23, a second box body, 24, a first water inlet pipe, 25, a second rubber sleeve, 26 and a rubber pad.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a gas condensing steam boiler comprises a boiler 1, a water cavity 2 and a combustion cavity 5, wherein the left side and the right side of the interior of the boiler 1 are respectively provided with the combustion cavity 5 and the water cavity 2, water in the water cavity 2 can be heated by burning fuel in the combustion cavity 5, the upper end of the combustion cavity 5 is fixedly connected with a turning flue 7, smoke generated by burning the combustion cavity 5 can be discharged through the turning flue 7, the outer wall of the turning flue 7 is respectively fixedly connected with an energy saver 10 and a condenser 12 from left to right, the energy saver 10 is a GLC type heat exchanger, the condenser 12 is a JX-KX type condenser, the right side of the turning flue 7 is fixedly connected with a sleeve block 14, the turning flue 7 can convey the smoke to the sleeve block 14, the left side and the right side of the lower ends of the sleeve block 14, the energy saver 10 and the condenser 12 are fixedly connected with the boiler 1 through a base 6, the boiler 1 can support the sleeve block 14, the energy saver 10 and the condenser 12 through a plurality of bases 6, the outer sides of the upper end and the lower end of the energy saver 10 are fixedly connected with a first water inlet pipe 24 and a first water outlet pipe 11 respectively, the outer wall of the first water inlet pipe 24 is provided with a valve switch 9, the valve switch 9 can limit the switch and the flow rate at the first water inlet pipe 24, the energy saver 10 is communicated with an external water source through the first water inlet pipe 24, the external water source can fill the energy saver 10 with water through the first water outlet pipe 11, the energy saver 10 is communicated with the water cavity 2 through the first water outlet pipe 11, the water passing through the energy saver 10 can be filled into the water cavity 2 through the first water outlet pipe 11, the left side and the right side of the upper end of the condenser 12 are respectively fixed with a second water outlet pipe 13 and a second water inlet pipe 11, the condenser 12 is communicated with an external cooling liquid through the second water inlet pipe 11 and the second water outlet pipe 13, the condenser 12 can take away the heat of the liquid in the turning flue 7 through the circulation of the cooling liquid from the second water inlet pipe 11 to the second water outlet pipe 13, the lower end of the condenser 12 is provided with a bottom groove 3, the bottom groove 3 is in sliding clamping connection with the condenser 12, the bottom groove 3 can be completely disassembled at the lower end of the condenser 12, the bottom groove 3 is communicated with the condenser 12, the bottom groove 3 is convenient for collecting residues in the condenser 12, the left side and the right side of the inside of the sleeve block 14 are fixedly connected with filter screens 22, the mesh number of the filter screens 22 is twenty meshes, the upper end and the lower end of the inner side of the center of the sleeve block 14 are fixedly connected with first rubber sleeves 21, the sleeve block 14 can support the first rubber sleeves 21, a second box body 23 is arranged in the first rubber sleeves 21, the second box body 23 can collect the internal carbon dioxide of the turning flue 7, the reutilization of the carbon dioxide is facilitated, the second box body 23 is jointed with the first rubber sleeves 21, the second box body 23 and the upper and lower first rubber sleeves 21 form an internal cavity to avoid smoke leakage, the upper end of the second box body 23 is fixedly connected with a baffle 15, the baffle 15 can drive the second box 23 to move, the baffle 15 is in clearance fit with the sleeve block 14, the baffle 15 can move inside the upper end of the sleeve block 14, the first box 19 is fixedly connected above the right side of the boiler 1, the boiler 1 can support the first box 19, meanwhile, liquid water is filled inside the first box 19, the right side of the sleeve block 14 is communicated with the infusion tube 17 through the reducing switching tube 16, gas at the sleeve block 14 is input into the infusion tube 17 through the reducing switching tube 17 after passing through the second box 23, the infusion tube 17 penetrates through the upper end of the first box 19, the infusion tube 17 is fixedly connected with the first box 19, liquid of the infusion tube 17 can be discharged below the horizontal plane inside the first box 19, a groove 18 is processed inside the right side of the upper end of the first box 19, the groove 18 is convenient for discharging uncollected carbon dioxide, the left outer wall of the turning flue 7 is fixedly connected with the protective shell 8, the protective housing 8 can protect the left side of turn flue 7, and the outer wall of valve switch 9 has cup jointed second rubber sleeve 25, and the second rubber sleeve 25 can avoid valve switch 9's rotation to appear sliding, and the center internal processing of baffle 15 has handle groove 20, and handle groove 20 can drive baffle 15 and remove, and the equal rigid coupling in left side of energy-saving appliance 10 and condenser 12 has rubber pad 26, and rubber pad 26 is laminated with turn flue 7 mutually, and rubber pad 26 can avoid protective housing 8, energy-saving appliance 10 and condenser 12 inboard gap turn flue 7 to receive the destruction.
When the gas condensing steam boiler is needed to be used, the valve switch 9 is firstly opened, the first water inlet pipe 24 is filled with water, the water enters the internal water cavity 2 of the boiler 1 through the energy saver 10 and the first water outlet pipe 4, the valve switch 9 is closed after a part of water is filled, the interior of the combustion cavity 5 is ignited, the interior of the water cavity 2 is heated, after flue gas is generated in the interior of the combustion cavity 5, the valve switch 9 is opened again, the flue gas with a certain temperature can heat water in the interior of the energy saver 10 through the self temperature after passing through the interior of the energy saver 10, the heated water enters the interior of the water cavity 2 through the first water outlet pipe 4, cooling liquid is filled into the first water outlet pipe 13, the cooling liquid is discharged from the second water outlet pipe 11, the gas passing through the interior of the condenser 12 can be cooled, the temperature of the space of the boiler 1 is prevented from being too high due to the fact that the temperature of the gas is too high, the second box 23 is driven through the baffle 15 to be installed into the interior of the sleeve block 14, the cooled gas is recovered, the carbon dioxide and reused, when the second box 23 is taken out, the cooled liquid water can be conveyed to the inner side of the first box 19 through the reducing pipe 17 and the liquid outlet pipe 17 to the plane 18.
In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a gas condensing steam boiler, includes boiler (1), water cavity (2) and burning chamber (5), the inside left and right sides of boiler (1) has processing burning chamber (5) and water cavity (2) respectively, its characterized in that: the upper end of the combustion chamber (5) is fixedly connected with a turning flue (7), the outer wall of the turning flue (7) is fixedly connected with an energy saver (10) and a condenser (12) from left to right respectively, the right side of the turning flue (7) is fixedly connected with a sleeve block (14), the left and right sides of the lower end of the sleeve block (14), the energy saver (10) and the condenser (12) are fixedly connected with the boiler (1) through a base (6), the outer sides of the upper end and the lower end of the energy saver (10) are fixedly connected with a first water inlet pipe (24) and a first water outlet pipe (11) respectively, the outer wall of the first water inlet pipe (24) is provided with a valve switch (9), the energy saver (10) is communicated with an external water source through the first water inlet pipe (24), the energy saver (10) is communicated with a water cavity (2) through the first water outlet pipe (11), the left and right sides of the upper end of the condenser (12) are fixedly provided with a second water outlet pipe (13) and a second water inlet pipe (11) respectively, the condenser (12) is communicated with the condenser (3) through the second water outlet pipe (11) and the second water outlet pipe (13) and the condenser (12) respectively, the condenser (12) is communicated with the condenser (3) through a sliding groove (3), the inside left and right sides of cover piece (14) all is rigid coupling has filter screen (22), the inside upper and lower both ends of center inboard of cover piece (14) all are rigid coupling has first rubber sleeve (21), the inside of first rubber sleeve (21) is equipped with second box (23), second box (23) laminate mutually with first rubber sleeve (21), the upper end rigid coupling of second box (23) has baffle (15), baffle (15) and cover piece (14) clearance fit, the right side top rigid coupling of boiler (1) has first box (19), the right side of cover piece (14) is linked together with transfer line (17) through reducing transfer line (16), transfer line (17) run through the upper end of first box (19), and transfer line (17) are fixed to link to each other with first box (19), the upper end right side inside processing of first box (19) has recess (18), the right side top rigid coupling of energy-saving appliance (10) and condenser (12) has rubber pad (26) to laminate mutually with flue (26).
2. A gas condensing steam boiler according to claim 1, characterized by: a protective shell (8) is fixedly connected to the left outer wall of the turning flue (7).
3. A gas condensing steam boiler according to claim 1, characterized by: the outer wall of the valve switch (9) is sleeved with a second rubber sleeve (25).
4. A gas condensing steam boiler according to claim 1, characterized by: a handle groove (20) is formed in the center of the baffle plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066658.5A CN109578967B (en) | 2019-01-24 | 2019-01-24 | Gas condensing steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066658.5A CN109578967B (en) | 2019-01-24 | 2019-01-24 | Gas condensing steam boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109578967A CN109578967A (en) | 2019-04-05 |
| CN109578967B true CN109578967B (en) | 2024-01-16 |
Family
ID=65917909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910066658.5A Active CN109578967B (en) | 2019-01-24 | 2019-01-24 | Gas condensing steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109578967B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994021968A1 (en) * | 1993-03-25 | 1994-09-29 | Gaz De France | Process for the treatment of hot and polluted gas issued from a thermal reactor including a combustion |
| US5799481A (en) * | 1995-12-07 | 1998-09-01 | Asea Brown Boveri Ag | Method of operating a gas-turbine group combined with a waste-heat steam generator and a steam consumer |
| JP2001000833A (en) * | 1999-06-24 | 2001-01-09 | Kansai Electric Power Co Inc:The | Boiler flue gas treating device |
| JP2014009877A (en) * | 2012-06-29 | 2014-01-20 | Babcock-Hitachi Co Ltd | Flue gas treatment equipment and method |
| CN204285432U (en) * | 2014-11-12 | 2015-04-22 | 浙江上能锅炉有限公司 | A kind of energy conserving system of steam boiler |
| CN104930844A (en) * | 2015-06-29 | 2015-09-23 | 吉首大学 | Exhaust heat recovery and dust removal integrated type biomass boiler |
| CN106168366A (en) * | 2016-08-29 | 2016-11-30 | 江苏安信锅炉有限公司 | Tubular Intelligent energy-saving steam generator system |
| CN209638982U (en) * | 2019-01-24 | 2019-11-15 | 浙江杭振锅炉有限公司 | A kind of combustion gas condensing steam boiler |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5050071B2 (en) * | 2010-03-29 | 2012-10-17 | 株式会社日立製作所 | Boiler equipment |
| US9459005B2 (en) * | 2010-09-01 | 2016-10-04 | The Babcock & Wilcox Company | Steam cycle efficiency improvement with pre-economizer |
-
2019
- 2019-01-24 CN CN201910066658.5A patent/CN109578967B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994021968A1 (en) * | 1993-03-25 | 1994-09-29 | Gaz De France | Process for the treatment of hot and polluted gas issued from a thermal reactor including a combustion |
| US5799481A (en) * | 1995-12-07 | 1998-09-01 | Asea Brown Boveri Ag | Method of operating a gas-turbine group combined with a waste-heat steam generator and a steam consumer |
| JP2001000833A (en) * | 1999-06-24 | 2001-01-09 | Kansai Electric Power Co Inc:The | Boiler flue gas treating device |
| JP2014009877A (en) * | 2012-06-29 | 2014-01-20 | Babcock-Hitachi Co Ltd | Flue gas treatment equipment and method |
| CN204285432U (en) * | 2014-11-12 | 2015-04-22 | 浙江上能锅炉有限公司 | A kind of energy conserving system of steam boiler |
| CN104930844A (en) * | 2015-06-29 | 2015-09-23 | 吉首大学 | Exhaust heat recovery and dust removal integrated type biomass boiler |
| CN106168366A (en) * | 2016-08-29 | 2016-11-30 | 江苏安信锅炉有限公司 | Tubular Intelligent energy-saving steam generator system |
| CN209638982U (en) * | 2019-01-24 | 2019-11-15 | 浙江杭振锅炉有限公司 | A kind of combustion gas condensing steam boiler |
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| Publication number | Publication date |
|---|---|
| CN109578967A (en) | 2019-04-05 |
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