CN107420872A - A kind of steam generator - Google Patents
A kind of steam generator Download PDFInfo
- Publication number
- CN107420872A CN107420872A CN201710712060.XA CN201710712060A CN107420872A CN 107420872 A CN107420872 A CN 107420872A CN 201710712060 A CN201710712060 A CN 201710712060A CN 107420872 A CN107420872 A CN 107420872A
- Authority
- CN
- China
- Prior art keywords
- burner hearth
- cage
- water
- steam
- storage device
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000003860 storage Methods 0.000 claims abstract description 22
- 239000002912 waste gas Substances 0.000 claims abstract description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003546 flue gas Substances 0.000 claims abstract description 14
- 235000013599 spices Nutrition 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 9
- 235000019504 cigarettes Nutrition 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 210000000038 chest Anatomy 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000004575 stone Substances 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
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/005—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body with flues, other than fire tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/02—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body mounted in fixed position with the boiler body disposed upright
- F22B13/023—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body mounted in fixed position with the boiler body disposed upright with auxiliary water tubes inside the fire-box, e.g. vertical tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/14—Component parts thereof; Accessories therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/26—Steam-separating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/10—Under-feed arrangements
- F23K3/14—Under-feed arrangements feeding by screw
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/20—Feeding/conveying devices
- F23K2203/202—Feeding/conveying devices using screws
Abstract
The present invention relates to a kind of steam generator, including burner, burner hearth, charging gear, water storage device, steam pipe and waste gas recycle device, charging gear is located at the side of burner hearth and connected with burner hearth, water storage device is fixed on the middle part of burner hearth, one end of water storage device is connected with the second steam trap, the other end is connected with outer water tube, and intake pump is also equipped with outer water tube, steam pipe is fixed on the second steam trap upper end, waste gas recycle device is fixed on the upper end of burner hearth, charging gear includes funnel, agitating paddle and motor, water storage device includes water inlet pipe, interior conduit cage, Outer Tube cage and the first steam trap, waste gas recycle device includes shell and the flue gas current Cross Trade of truncated cone-shaped, the present invention is simple in construction, dependable performance and energy conversion efficiency height, environmental pollution is small.
Description
Technical field
The present invention relates to a kind of steam generator.
Background technology
Steam generator is widely used special equipment in industrial and agricultural production and people's lives, is production steam or hot water
One of Thermal Equipment, its pass can media stock be water.Conventional steam generators use fuel as coal and oil, coal and stone
Oil produces a large amount of dust in burning, and burning produces a large amount of sour gas and forms Acid rain damages environment.And the steam of prior art
Generator efficiency of combustion is than relatively low；In addition, steam generator burns, emerged flue gas does not recycle substantially, directly discharges
In an atmosphere, certain waste is caused to energy.
With the more and more higher of environmental requirement, with fire coal, oil is the steam generator of main fuel, miniature boiler just by
Gradually it is eliminated, the utility model patent " gas-combustion heating steam generator " of Chinese patent 1999.03.24 bulletins, the patent No.：
ZL97235371, it is complicated, and be difficult to industrially apply.
The content of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of simple in construction, dependable performance and energy
High conversion efficiency, the small steam generator of environmental pollution.
In order to realize foregoing invention purpose, present invention employs following technical scheme：
A kind of steam generator, including burner, burner hearth, charging gear, water storage device, steam pipe and waste gas recycle
Device, the burner are fixed on the bottom of burner hearth, and the charging gear is located at the side of burner hearth and connected with burner hearth, described
Water storage device is fixed on the middle part of burner hearth, and one end of the water storage device is connected with the second steam trap, the other end and outside
Water pipe is connected, and intake pump is also equipped with outer water tube, and the steam pipe is fixed on the second steam trap upper end, described useless
Gas reuse means is fixed on the upper end of burner hearth, and the top of waste gas recycle device is also connected with smoke exhaust pipe by exhaust blower,
The water storage device is also associated with liquid level gauge, and the bottom of the burner hearth is further fixed on air blower；The charging gear include funnel,
Agitating paddle and motor, the bottom of the funnel are connected with one end of spice pipeline, and the agitating paddle is plugged in spice pipeline,
And the one end for exposing spice pipeline is connected by belt with motor, the outer helical of the agitating paddle is provided with multi-turn blade,
Spacing between adjacent blades is identical, and the bottom of the other end of the spice pipeline is connected by pipeline with burner hearth；The water storage
Device includes water inlet pipe, interior conduit cage, Outer Tube cage and the first steam trap, and the water inlet pipe is coiled on the outside of Outer Tube cage
Bottom, one end of the water inlet pipe connects with the top of interior conduit cage, and the other end connects with outer water tube, said inner tube road cage
It is connected between Outer Tube cage by the second communicating pipe, first steam trap is fixed on the top of Outer Tube cage, and with
Outer Tube cage is connected by the first communicating pipe, and liquid level connecting tube is additionally provided with the outside of the Outer Tube cage；The waste gas recycles
Device includes the shell of truncated cone-shaped and flue gas current Cross Trade, the flue gas current Cross Trade are fixed on the middle part in shell, institute
The bottom for stating shell is provided with smoke inlet, and upper end is provided with outlet flue, the flue gas current Cross Trade also into round table-like inner hollow, and
One end is provided with exhaust gas utilization water inlet pipe, and the other end is provided with exhaust gas utilization outlet pipe, the exhaust gas utilization water inlet pipe and exhaust gas utilization
Outlet pipe runs through shell, uniform intervals is gone back in the flue gas current Cross Trade multiple cigarette siphunculus are distributed with, each cigarette leads to
Water-flowing path is formed between pipe.
Preferably：The spice pipeline is higher than one end for being connected with funnel of spice pipeline close to one end of burner hearth,
The angle of the spice pipeline and horizontal plane is 10 °~35 °.
Preferably：Said inner tube road cage by upper and lower two endless tubes and connects two rings up and down with Outer Tube cage
Multiple longitudinal straight tubes of pipe are formed, and multiple longitudinal straight tube uniform intervals are distributed and are parallel to each other.
Preferably：The internal diameter of the outlet flue is less than the internal diameter of smoke inlet, and the surrounding of outlet flue forms one
Enclose the bulge loop to raise up.
The present invention adds fuel by charging gear to burner hearth, and biomass fuel can be met by being provided with agitating paddle in charging gear
Dispersion and fining be easy to burn, while agitating paddle and pipeline coordinate and realize that fuel at the uniform velocity enters burner hearth and ensures that the burning of fuel is filled
Point, improve energy conversion efficiency；The water storage device of the present invention has inside and outside caged pipeline, and ensure that the water of each several part can be filled
Divide heating, accelerate speed caused by steam, and water inlet pipe is coiled on Outer Tube cage, the temperature using Outer Tube cage is entered to water
Row preheating improves efficiency of combustion, and current are in integrally on reciprocal down into Outer Tube cage by top of the water inlet pipe through interior conduit cage
The state of liter, improves current programming rate, further speeds up the generation of steam；The waste gas recycle device of the present invention uses round platform
Shape effectively the heat centralized collection in waste gas, is discharged waste gas by saturating cigarette siphunculus, has current between each cigarette siphunculus
Cross, waste-gas heat is just used for heating water, on the one hand improves efficiency of combustion, improves energy conversion efficiency as far as possible, separately
On the one hand the temperature of waste gas discharge is also reduced, meets ecological requirements.
Brief description of the drawings
Fig. 1 is the overall structure diagram of steam generator.
Fig. 2 is the structural representation of the charging gear of steam generator.
Fig. 3 is the side structure schematic diagram of the water storage device of steam generator.
Fig. 4 is the top surface structure schematic diagram of the water storage device of steam generator.
Fig. 5 is the end structure illustration of the waste gas recycle device of steam generator.
Fig. 6 is the cross-sectional view of the waste gas recycle device of steam generator.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " clockwise ", " inverse
The orientation or position relationship of the instructions such as hour hands " are based on orientation shown in the drawings or position relationship, are for only for ease of description originally
Invent and simplify description, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two
Individual or two or more, limited unless otherwise clear and definite.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
A kind of steam generator as shown in figs 1 to 6, including burner, burner hearth 10, charging gear 7, water storage device
6th, steam pipe 5 and waste gas recycle device 4, the burner are fixed on the bottom of burner hearth 10, and the charging gear 7 is located at stove
The side of thorax 10 and connected with burner hearth 10, the water storage device 6 is fixed on the middle part of burner hearth 10, one end of the water storage device 6
It is connected with the second steam trap 3, the other end is connected with outer water tube, and intake pump 9 is also equipped with outer water tube, the steaming
Steam pipe 5 is fixed on the upper end of the second steam trap 3, and the waste gas recycle device 4 is fixed on the upper end of burner hearth 10, and waste gas is again
Smoke exhaust pipe 2 is also connected with by exhaust blower 1 using the top of device 4, the water storage device 6 is also associated with liquid level gauge 8, the stove
The bottom of thorax 10 is further fixed on air blower 11；The charging gear 7 includes funnel 71, agitating paddle 72 and motor 73, the funnel 7
Bottom be connected with one end of spice pipeline, the agitating paddle 72 is plugged in spice pipeline, and exposes the one of spice pipeline
End is connected by belt with motor 73, and the outer helical of the agitating paddle 72 is provided with multi-turn blade, between adjacent blades
Spacing is identical, and the bottom of the other end of the spice pipeline is connected by pipeline with burner hearth 10；The water storage device 6 includes water inlet
Pipe 66, interior conduit cage 64, the steam trap of Outer Tube cage 65 and first, the water inlet pipe 66 are coiled in the outside of Outer Tube cage 65
Bottom, one end of the water inlet pipe 66 connect with the top of interior conduit cage 64, and the other end connects with outer water tube, said inner tube road
Connected between cage 64 and Outer Tube cage 65 by the second communicating pipe 67, first steam trap 61 is fixed on Outer Tube cage 65
Top, and connected with Outer Tube cage 65 by the first communicating pipe 62, the outside of the Outer Tube cage 65 is additionally provided with liquid level connection
Pipe 63；The waste gas recycle device 4 includes the shell of truncated cone-shaped and flue gas current Cross Trade, the flue gas current Cross Trade are consolidated
The middle part being scheduled in shell, the bottom of the shell are provided with smoke inlet 43, and upper end is provided with outlet flue 41, and the flue gas current intersect
For disk also into round table-like inner hollow, and one end is provided with exhaust gas utilization water inlet pipe 45, the other end is provided with exhaust gas utilization outlet pipe 46, institute
State exhaust gas utilization water inlet pipe 45 and exhaust gas utilization outlet pipe 46 and run through shell, uniform intervals are gone back in the flue gas current Cross Trade
Multiple cigarette siphunculus 44 are distributed with, water-flowing path 42 is formed between each cigarette siphunculus 44.
The spice pipeline is close to one end of burner hearth 10 higher than one end that spice pipeline connects with funnel 71, the spice pipe
The angle of road and horizontal plane is 10 °~35 °.Said inner tube road cage 64 by upper and lower two endless tubes and connects with Outer Tube cage 65
Multiple longitudinal straight tubes of upper and lower two endless tubes are formed, and multiple longitudinal straight tube uniform intervals are distributed and are parallel to each other.The outlet flue
41 internal diameter is less than the internal diameter of smoke inlet 43, and the surrounding of outlet flue 41 forms the bulge loop that a circle raises up.
It should be pointed out that above example is only the representative example of the present invention.The present invention can also have many deformations.It is every
Any simple modification, equivalent change and modification that essence according to the present invention makees above example, it is considered as belonging to this
The protection domain of invention.
Claims (4)
- A kind of 1. steam generator, it is characterised in that：Including burner, burner hearth (10), charging gear (7), water storage device (6), steam pipe (5) and waste gas recycle device (4), the burner are fixed on the bottom of burner hearth (10), the feed dress (7) to be put to be located at the side of burner hearth (10) and connect with burner hearth (10), the water storage device (6) is fixed on the middle part of burner hearth (10), One end of the water storage device (6) is connected with the second steam trap (3), and the other end is connected with outer water tube, and outer water tube On be also equipped with intake pump (9), the steam pipe (5) is fixed on the second steam trap (3) upper end, and the waste gas recycles dress The upper end that (4) are fixed on burner hearth (10) is put, and the top of waste gas recycle device (4) is also connected with smoke evacuation by exhaust blower (1) Manage (2), the water storage device (6) is also associated with liquid level gauge (8), and the bottom of the burner hearth (10) is further fixed on air blower (11)； The charging gear (7) includes funnel (71), agitating paddle (72) and motor (73), bottom and the spice pipeline of the funnel (7) One end be connected, the agitating paddle (72) is plugged in spice pipeline, and expose spice pipeline one end pass through belt with electricity Machine (73) is connected, and the outer helical of the agitating paddle (72) is provided with multi-turn blade, and the spacing between adjacent blades is identical, institute The bottom for stating the other end of spice pipeline is connected by pipeline with burner hearth (10)；The water storage device (6) include water inlet pipe (66), Interior conduit cage (64), Outer Tube cage (65) and the first steam trap, the water inlet pipe (66) are coiled in Outer Tube cage (65) outside The bottom of side, one end of the water inlet pipe (66) connect with the top of interior conduit cage (64), and the other end connects with outer water tube, institute State and be connected between interior conduit cage (64) and Outer Tube cage (65) by the second communicating pipe (67), first steam trap (61) The top of Outer Tube cage (65) is fixed on, and is connected with Outer Tube cage (65) by the first communicating pipe (62), the Outer Tube cage (65) liquid level connecting tube (63) is additionally provided with the outside of；The waste gas recycle device (4) includes the shell and flue gas water of truncated cone-shaped Cross Trade is flowed, the flue gas current Cross Trade is fixed on the middle part in shell, and the bottom of the shell is provided with smoke inlet (43), on End is provided with outlet flue (41), and the flue gas current Cross Trade is also into round table-like inner hollow, and one end intakes provided with exhaust gas utilization Manage (45), the other end is provided with exhaust gas utilization outlet pipe (46), the exhaust gas utilization water inlet pipe (45) and exhaust gas utilization outlet pipe (46) run through shell, uniform intervals are gone back in the flue gas current Cross Trade multiple cigarette siphunculus (44), each cigarette is distributed with Water-flowing path (42) is formed between siphunculus (44).
- A kind of 2. steam generator according to claim 1, it is characterised in that：The spice pipeline is close to burner hearth (10) One end is higher than one end that spice pipeline connects with funnel (71), and the angle of the spice pipeline and horizontal plane is 10 °~35 °.
- A kind of 3. steam generator according to claim 1, it is characterised in that：Said inner tube road cage (64) and Outer Tube cage (65) formed by multiple longitudinal straight tubes of two endless tubes above and below upper and lower two endless tubes and connection, between multiple longitudinal straight tubes are uniform Every being distributed and be parallel to each other.
- A kind of 4. steam generator according to claim 1, it is characterised in that：The internal diameter of the outlet flue (41) is less than The internal diameter of smoke inlet (43), and the surrounding of outlet flue (41) forms the bulge loop that a circle raises up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710712060.XA CN107420872B (en) | 2017-08-18 | 2017-08-18 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710712060.XA CN107420872B (en) | 2017-08-18 | 2017-08-18 | Steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107420872A true CN107420872A (en) | 2017-12-01 |
| CN107420872B CN107420872B (en) | 2023-03-21 |
Family
ID=60434199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710712060.XA Active CN107420872B (en) | 2017-08-18 | 2017-08-18 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420872B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201066113Y (en) * | 2007-06-29 | 2008-05-28 | 林清泉 | Gas steam generator |
| CN201448818U (en) * | 2009-04-13 | 2010-05-05 | 张家港市江南锅炉压力容器有限公司 | Biomass solid fuel steam boiler |
| CN202303920U (en) * | 2011-10-10 | 2012-07-04 | 魏广廷 | Cage type hearth |
| CN102705805A (en) * | 2012-02-03 | 2012-10-03 | 常熟市华技锅炉制造有限公司 | Steam generator |
| CN203656890U (en) * | 2014-03-12 | 2014-06-18 | 李鲁信 | Biomass steam generator |
| CN104344416A (en) * | 2014-10-17 | 2015-02-11 | 昆山瑞多亚锅炉设备有限公司 | Feeding machine of small-sized coal briquette boiler |
| CN104879736A (en) * | 2015-05-18 | 2015-09-02 | 山东好帮环保科技有限公司 | Heat transfer compounding integrated furnace for biomass burning |
| CN105066094A (en) * | 2015-08-12 | 2015-11-18 | 朱永彪 | Vertical gas boiler |
| CN205746763U (en) * | 2015-12-24 | 2016-11-30 | 浙江锅炉有限公司 | A kind of biomass steam generator |
| CN106195982A (en) * | 2016-08-25 | 2016-12-07 | 浙江蓝鼎节能科技有限公司 | Heating unit and include the steam generator of this heating unit |
| CN206145659U (en) * | 2016-10-01 | 2017-05-03 | 柳东洲 | High -efficient gas boiler afterheat recycling device |
| CN207279589U (en) * | 2017-08-18 | 2018-04-27 | 德清县德沃工业设备安装有限公司 | A kind of steam generator |
-
2017
- 2017-08-18 CN CN201710712060.XA patent/CN107420872B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201066113Y (en) * | 2007-06-29 | 2008-05-28 | 林清泉 | Gas steam generator |
| CN201448818U (en) * | 2009-04-13 | 2010-05-05 | 张家港市江南锅炉压力容器有限公司 | Biomass solid fuel steam boiler |
| CN202303920U (en) * | 2011-10-10 | 2012-07-04 | 魏广廷 | Cage type hearth |
| CN102705805A (en) * | 2012-02-03 | 2012-10-03 | 常熟市华技锅炉制造有限公司 | Steam generator |
| CN203656890U (en) * | 2014-03-12 | 2014-06-18 | 李鲁信 | Biomass steam generator |
| CN104344416A (en) * | 2014-10-17 | 2015-02-11 | 昆山瑞多亚锅炉设备有限公司 | Feeding machine of small-sized coal briquette boiler |
| CN104879736A (en) * | 2015-05-18 | 2015-09-02 | 山东好帮环保科技有限公司 | Heat transfer compounding integrated furnace for biomass burning |
| CN105066094A (en) * | 2015-08-12 | 2015-11-18 | 朱永彪 | Vertical gas boiler |
| CN205746763U (en) * | 2015-12-24 | 2016-11-30 | 浙江锅炉有限公司 | A kind of biomass steam generator |
| CN106195982A (en) * | 2016-08-25 | 2016-12-07 | 浙江蓝鼎节能科技有限公司 | Heating unit and include the steam generator of this heating unit |
| CN206145659U (en) * | 2016-10-01 | 2017-05-03 | 柳东洲 | High -efficient gas boiler afterheat recycling device |
| CN207279589U (en) * | 2017-08-18 | 2018-04-27 | 德清县德沃工业设备安装有限公司 | A kind of steam generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107420872B (en) | 2023-03-21 |
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Address after: No. 54, Qianyuan Road, Qianyuan Town, Deqing County, Huzhou City, Zhejiang Province, 313218 Patentee after: Deqing devo Thermal Technology Co.,Ltd. Address before: No. 54, Qianyuan Road, Qianyuan Town, Deqing County, Huzhou City, Zhejiang Province, 313218 Patentee before: DEQING DEWO INDUSTRIAL EQUIPMENT INSTALLATION CO.,LTD. |
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Denomination of invention: A steam generator Effective date of registration: 20231130 Granted publication date: 20230321 Pledgee: Luoshe sub branch of Zhejiang Deqing Rural Commercial Bank Co.,Ltd. Pledgor: Deqing devo Thermal Technology Co.,Ltd. Registration number: Y2023980068388 |