CN111102556A - Device for adding fuel to steam engine - Google Patents
Device for adding fuel to steam engine Download PDFInfo
- Publication number
- CN111102556A CN111102556A CN202010060907.2A CN202010060907A CN111102556A CN 111102556 A CN111102556 A CN 111102556A CN 202010060907 A CN202010060907 A CN 202010060907A CN 111102556 A CN111102556 A CN 111102556A
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- CN
- China
- Prior art keywords
- groove
- wire
- spring
- reel
- spring groove
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 14
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
Abstract
The invention discloses a device for adding fuel into a steam engine, which comprises a machine base, wherein a storage barrel is arranged above and behind the machine base, a storage groove is arranged in the storage barrel, a boiler is arranged at the right end of the machine base, a feeding hole is arranged at the left side of the boiler, pushing grooves are symmetrically arranged in the machine base in the front and back direction, pushing mechanisms are arranged in the pushing grooves, a material cylinder is arranged on the bottom wall at the back side of the machine base, a pulling mechanism is arranged in the front end wall of the material cylinder, a gravity sensor positioned right below the material cylinder is arranged in the bottom wall at the back side of the machine base, a triggering mechanism is arranged in the back end wall of the machine base, a hydraulic telescopic frame positioned at the back side of the material cylinder is also arranged in the back end wall of the machine base, a pushing block is fixedly connected with the front end of the, the influence caused by artificial work fatigue in a manual mode is eliminated, and the mechanized work is better realized.
Description
Technical Field
The invention relates to the related technical field of steam engines, in particular to a device for adding fuel to a steam engine.
Background
Steam engines are reciprocating power machines that convert the energy of steam into mechanical work. The steam engine requires a boiler for boiling water to produce high pressure steam, which can use wood, coal, oil or gas or even combustible refuse as a heat source. The steam expands to push the piston to do work.
During the operation of the steam engine, fuel is required to be continuously added into the boiler. During the use process of the steam engine, most users add fuel to the boiler in a manual feeding mode. When the mode is adopted for working, the working efficiency is reduced, and the human resources are consumed.
Disclosure of Invention
In view of the above technical deficiencies, the present invention provides a device for refueling a steam engine, which overcomes the above drawbacks.
The device for adding the fuel to the steam engine comprises a base, wherein a storage barrel is arranged above and behind the base, a storage groove is formed in the storage barrel, a boiler is arranged at the right end of the base, a feeding hole is formed in the left side of the boiler, pushing grooves are symmetrically formed in the base in the front and back direction, pushing mechanisms are arranged in the pushing grooves, a material cylinder is arranged on the bottom wall of the rear side of the base, a pulling mechanism is arranged in the front end wall of the material cylinder, a gravity sensor located right below the material cylinder is arranged in the bottom wall of the rear side of the base, a triggering mechanism is arranged in the rear end wall of the base, a hydraulic expansion bracket located on the rear side of the material cylinder is further arranged in the rear end wall of.
Preferably, pushing mechanism includes the first connecting rod of upper end fixed mounting on the frame, first connecting rod lower extreme fixed mounting have the second connecting rod and with the upper right end fixed connection of second connecting rod, second connecting rod upper end fixedly connected with is located the left third connecting rod of first connecting rod, third connecting rod upper end fixedly connected with push rod, second connecting rod left end fixed mounting has the fourth connecting rod, fourth connecting rod right-hand member is connected through first connecting axle rotation with the left lower extreme of second connecting rod, second connecting rod left side is provided with the action wheel, be connected through the second connecting axle hinge between action wheel and the fourth connecting rod.
Preferably, the trigger mechanism comprises a first spring groove arranged below the storage tank, a baffle is arranged in the first spring groove in a sliding manner, the baffle is elastically connected with the first spring groove through a first spring, the rear end of the baffle is connected with a first connecting wire, a first reel groove is arranged at the rear end of the first spring groove, a first reel is rotatably arranged in the first reel groove, a second reel groove is arranged below the first reel groove, a second reel is rotatably arranged in the second reel groove and is positioned right below the first reel, a first reel positioned in front of the second reel is rotatably arranged in the second reel groove, the first connecting wire is connected to the first reel through the first reel and the second reel in sequence from the baffle, the right side of the first reel is dynamically connected with a first driving device, and a first starting button is arranged at the front end of the first driving device, the improved wire winding machine is characterized in that a second spring groove is formed in the front end of the second wire wheel groove, a first sliding block is arranged in the second spring groove in a sliding mode, the first sliding block is elastically connected with the second spring groove through the second spring, a second connecting wire is connected onto the first sliding block, a third wire wheel groove is formed in the front of the second spring groove, a third wire wheel is installed in the third wire wheel groove in a rotating mode, a fixing plate fixedly connected with the machine base is arranged above the third wire wheel groove, a fourth wire wheel located above the third wire wheel is installed in the fixing plate in a rotating mode, a third spring groove is formed in the fixing plate, a second sliding block is arranged in the third spring groove in a sliding mode, the second sliding block is elastically connected with the third spring groove through the third spring, and the second spring groove is connected to the second sliding block through the third wire wheel and the fourth wire wheel sequentially from the first.
Preferably, the pulling mechanism comprises a third slider slidably mounted below the front end wall of the charging barrel, a fourth spring groove is arranged above the third slider, the fourth spring groove and the third slider are elastically connected through a fourth spring, a third connecting wire is connected to the third slider, a fourth pulley groove is arranged above the fourth spring groove, a fifth reel is rotatably mounted in the fourth pulley groove, a second reel above the fifth reel is rotatably mounted in the fourth pulley groove, the third connecting wire is connected to the second reel through the fifth reel from the third slider, a second driving device is dynamically connected to the right side of the second reel, a second starting button is arranged above the second driving device, a fifth spring groove is arranged above the fourth pulley groove, a fourth slider is slidably mounted in the fifth spring groove, and the fourth slider and the fifth spring groove are elastically connected through a fifth spring, the fourth slider is connected with a fourth connecting wire, a fifth wire wheel groove is formed in the upper portion of the fifth spring groove, a sixth wire wheel is installed in the fifth wire wheel groove in a rotating mode, a sixth spring groove is formed in the front side of the fifth wire wheel groove, a fifth slider is installed in the sixth spring groove in a sliding mode, the fifth slider is elastically connected with the sixth spring groove through a sixth spring, and the fourth connecting wire is connected to the fifth slider from the fourth slider through the sixth wire wheel.
Preferably, the first spring groove with first wire chase the first wire chase with all be provided with first wire chase between the second wire chase, the second spring groove with third wire chase the third wire chase with all be provided with the second wire chase between the third spring chase, the fourth spring groove with be provided with the third wire chase between the fourth wire chase, the fifth spring groove with the fifth wire chase with all be provided with the fourth wire chase between the sixth spring chase.
The beneficial effects are that: the device adopts automatic mode to carry out fuel to the steam engine and adds, has improved production efficiency, can work moreover ceaselessly, has eliminated in the manual work mode because of the tired influence that produces of manual work, better realization mechanized work.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of an apparatus for steam engine fueling according to the present invention;
FIG. 2 is a schematic diagram of the rear left device of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
fig. 4 is an enlarged view of the structure at C in fig. 2 according to the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The device for adding the fuel to the steam engine comprises a base 24, wherein a storage barrel 11 is arranged above and behind the base 24, a storage groove 69 is arranged in the storage barrel 11, a boiler 41 is arranged at the right end of the base 24, a feeding port 40 is arranged at the left side of the boiler 41, pushing grooves 31 are symmetrically arranged in the base 24 front and back, pushing mechanisms 42 are arranged in the pushing grooves 31, a material cylinder 23 is arranged on the bottom wall of the rear side of the base 24, a pulling mechanism 25 is arranged in the front end wall of the material cylinder 23, a gravity sensor 22 positioned right below the material cylinder 23 is arranged in the bottom wall of the rear side of the base 24, a triggering mechanism 21 is arranged in the rear end wall of the base 24, a hydraulic expansion bracket 26 positioned at the rear side of the material cylinder 23 is also arranged in the rear end wall of the base 24, and a pushing.
Advantageously, the pushing mechanism 42 includes a first connecting rod 39 with an upper end fixedly mounted on the base 24, a second connecting rod 36 is fixedly mounted at a lower end of the first connecting rod 39 and fixedly connected with a right upper end of the second connecting rod 36, a third connecting rod 38 positioned on the left side of the first connecting rod 39 is fixedly connected with an upper end of the second connecting rod 36, a push rod 37 is fixedly connected with an upper end of the third connecting rod 38, a fourth connecting rod 34 is fixedly mounted at a left end of the second connecting rod 36, a right end of the fourth connecting rod 34 is rotatably connected with a left lower end of the second connecting rod 36 through a first connecting shaft 35, a driving wheel 32 is arranged on the left side of the second connecting rod 36, and the driving wheel 32 is hinged to the fourth connecting rod 34 through a.
Beneficially, the trigger mechanism 21 includes a first spring groove 28 disposed below the stock groove 69, a baffle 30 is slidably mounted in the first spring groove 28, the baffle 30 is elastically connected to the first spring groove 28 through a first spring 29, a first connecting wire 14 is connected to a rear end of the baffle 30, a first spool groove 12 is disposed at a rear end of the first spring groove 28, a first spool 13 is rotatably mounted in the first spool groove 12, a second spool groove 17 is disposed below the first spool groove 12, a second spool 18 is rotatably mounted in the second spool groove 17 and is located right below the first spool 13, a first spool 19 located in front of the second spool 18 is rotatably mounted in the second spool groove 17, the first connecting wire 14 is connected to the first spool 19 through the first spool 13 and the second spool 18 from the baffle 30 in sequence, a first driving device 20 is dynamically connected to a right side of the first spool 19, the front end of the first driving device 20 is provided with a first start button 16, the front end of the second wire wheel groove 17 is provided with a second spring groove 45, a first slider 43 is slidably mounted in the second spring groove 45, the first slider 43 and the second spring groove 45 are elastically connected through a second spring 44, the first slider 43 is connected with a second connecting wire 46, a third wire wheel groove 47 is arranged in front of the second spring groove 45, a third wire wheel 48 is rotatably mounted in the third wire wheel groove 47, a fixing plate 52 fixedly connected with the base 24 is arranged above the third wire wheel groove 47, a fourth wire wheel 70 positioned above the third wire wheel 48 is rotatably mounted in the fixing plate 52, a third spring groove 51 is arranged in the fixing plate 52, a second slider 49 is slidably mounted in the third spring groove 51, and the second slider 49 is elastically connected with the third spring groove 51 through a third spring 50, the second spring groove 45 is connected to the second slider 49 from the first slider 43 through the third pulley 48 and the fourth pulley 70 in sequence.
Advantageously, the pulling mechanism 25 comprises a third slider 61 slidably mounted below the front end wall of the barrel 23, a fourth spring groove 59 is disposed above the third slider 61, the fourth spring groove 59 is elastically connected with the third slider 61 through a fourth spring 60, a third connecting wire 62 is connected to the third slider 61, a fourth pulley groove 58 is disposed above the fourth spring groove 59, a fifth pulley 63 is rotatably mounted in the fourth pulley groove 58, a second reel 64 disposed above the fifth pulley 63 is rotatably mounted in the fourth pulley groove 58, the third connecting wire 62 is connected from the third slider 61 to the second reel 64 through the fifth pulley 63, a second driving device 57 is dynamically connected to the right side of the second reel 64, a second actuating button 15 is disposed above the second driving device 57, a fifth spring groove 71 is disposed above the fourth pulley groove 58, a fourth slider 56 is slidably mounted in the fifth spring groove 71, the fourth slider 56 is elastically connected with the fifth spring groove 71 through a fifth spring 55, a fourth connecting wire 65 is connected to the fourth slider 56, a fifth pulley groove 53 is arranged above the fifth spring groove 71, a sixth pulley 54 is rotatably mounted in the fifth pulley groove 53, a sixth spring groove 68 is arranged on the front side of the fifth pulley groove 53, a fifth slider 66 is slidably mounted in the sixth spring groove 68, the fifth slider 66 is elastically connected with the sixth spring groove 68 through a sixth spring 67, and the fourth connecting wire 65 is connected to the fifth slider 66 from the fourth slider 56 through the sixth pulley 54.
Beneficially, a first wire slot 73 for passing a first connecting wire 14 is disposed between the first spring slot 28 and the first wire wheel slot 12, and between the first wire wheel slot 12 and the second wire wheel slot 17, a second wire slot 74 for passing a second connecting wire 46 is disposed between the second spring slot 45 and the third wire wheel slot 47, and between the third wire wheel slot 47 and the third spring slot 51, a third wire slot 72 for passing a third connecting wire 62 is disposed between the fourth spring slot 59 and the fourth wire wheel slot 58, and a fourth wire slot 75 for passing a fourth connecting wire 65 is disposed between the fifth spring slot 71 and the fifth wire wheel slot 53, and between the fifth wire wheel slot 53 and the sixth spring slot 68.
In the initial state, the first spring 29, the third spring 50, and the sixth spring 67 are in a normal tension state, and the second spring 44 and the fifth spring 55 are in a compression state.
When the fuel barrel 23 is started, the second slide block 49 is triggered by the cartridge 23, the second slide block 49 drives the first slide block 43 to move backwards through the second connecting line 46, so that the first slide block 43 starts the first driving device 20 by pressing the first starting button 16, and the first driving device 20 drives the first reel 19 to move around the wire, so that the first reel 19 pulls the baffle 30 to move backwards through the first connecting line 14, the fuel falls into the cartridge 23 from the storage barrel 11, when the fuel in the cartridge 23 is filled to a certain amount, the gravity sensor 22 starts the motor 16 through the sensing device, and the motor 16 drives the push block 27 to move forwards through the hydraulic telescopic frame 26, so that the push block 27 pushes the cartridge 23 to move forwards, and when the cartridge 23 moves to a fixed position, the driving device is started, the driving wheel 32 is driven to rotate, so that the driving wheel 32 drives the fourth connecting rod 34 to rotate through the second connecting shaft 33, the fourth link 34 drives the second link 36 to rotate through the first connecting shaft 35, so that the second link 36 drives the push rod 37 to rotate through the third link 38, the push rod 37 drives the material barrel 23 to move rightwards, when the material barrel 23 moves to the material inlet 40, the fifth slide 66 compresses the sixth spring 67 leftwards when the fifth slide 66 is triggered, so that the fifth slide 66 drives the fourth slide 56 to move downwards through the fourth connecting wire 65, the fourth slide 56 starts the second driving device 57 by pressing the second start button 15, so that the second driving device 57 drives the second reel 64 to rotate and perform winding movement, and the second reel 64 drives the third slide 61 to move upwards through the third connecting wire 62, so that fuel enters the boiler 41 through the material inlet 40.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a device for steam engine fuel adds, includes the frame, the frame rear upper place is provided with the storage vat, be provided with the stock chest in the storage vat, the frame right-hand member is provided with the boiler, the boiler left side is provided with the pan feeding mouth, the symmetry is provided with the promotion groove around in the frame, be provided with pushing mechanism in the promotion groove, be provided with the feed cylinder on the frame rear side diapire, be provided with pulling mechanism in the feed cylinder front end wall, be provided with the gravity sensor who is located under the feed cylinder in the frame rear side diapire, be provided with triggering mechanism in the frame rear end wall, still be provided with the hydraulic telescoping frame that is located the feed cylinder rear side in the frame rear end wall, hydraulic telescoping frame front.
2. The apparatus of claim 1, wherein: the pushing mechanism comprises a first connecting rod fixedly installed on the base at the upper end, the lower end of the first connecting rod is fixedly installed with a second connecting rod and fixedly connected with the upper right end of the second connecting rod, the upper end of the second connecting rod is fixedly connected with a third connecting rod positioned on the left side of the first connecting rod, the upper end of the third connecting rod is fixedly connected with a push rod, the left end of the second connecting rod is fixedly installed with a fourth connecting rod, the right end of the fourth connecting rod is rotatably connected with the left lower end of the second connecting rod through a first connecting shaft, the left side of the second connecting rod is provided with a driving wheel, and the driving wheel is hinged with the fourth connecting rod through.
3. The apparatus of claim 1, wherein: the trigger mechanism comprises a first spring groove arranged below the storage tank, a baffle is arranged in the first spring groove in a sliding manner, the baffle is elastically connected with the first spring groove through a first spring, a first connecting wire is connected to the rear end of the baffle, a first reel groove is arranged at the rear end of the first spring groove, a first reel is rotatably arranged in the first reel groove, a second reel groove is arranged below the first reel groove, a second reel is rotatably arranged in the second reel groove and is positioned right below the first reel, a first reel positioned in front of the second reel is rotatably arranged in the second reel groove, the first connecting wire is connected to the first reel through the first reel and the second reel in sequence from the baffle, a first driving device is dynamically connected to the right side of the first reel, and a first starting button is arranged at the front end of the first driving device, the improved wire winding machine is characterized in that a second spring groove is formed in the front end of the second wire wheel groove, a first sliding block is arranged in the second spring groove in a sliding mode, the first sliding block is elastically connected with the second spring groove through the second spring, a second connecting wire is connected onto the first sliding block, a third wire wheel groove is formed in the front of the second spring groove, a third wire wheel is installed in the third wire wheel groove in a rotating mode, a fixing plate fixedly connected with the machine base is arranged above the third wire wheel groove, a fourth wire wheel located above the third wire wheel is installed in the fixing plate in a rotating mode, a third spring groove is formed in the fixing plate, a second sliding block is arranged in the third spring groove in a sliding mode, the second sliding block is elastically connected with the third spring groove through the third spring, and the second spring groove is connected to the second sliding block through the third wire wheel and the fourth wire wheel sequentially from the first.
4. The apparatus of claim 1, wherein: the pulling mechanism comprises a third sliding block which is slidably arranged below the front end wall of the charging barrel, a fourth spring groove is arranged above the third sliding block, the fourth spring groove and the third sliding block are elastically connected through a fourth spring, a third connecting wire is connected onto the third sliding block, a fourth pulley groove is arranged above the fourth spring groove, a fifth wire wheel is rotatably arranged in the fourth pulley groove, a second wire reel which is positioned above the fifth wire wheel is rotatably arranged in the fourth pulley groove, the third connecting wire is connected onto the second wire reel through the fifth wire wheel from the third sliding block, a second driving device is dynamically connected to the right side of the second wire reel, a second starting button is arranged above the second driving device, a fifth spring groove is arranged above the fourth pulley groove, a fourth sliding block is slidably arranged in the fifth spring groove, and the fourth sliding block and the fifth spring groove are elastically connected through a fifth spring, the fourth slider is connected with a fourth connecting wire, a fifth wire wheel groove is formed in the upper portion of the fifth spring groove, a sixth wire wheel is installed in the fifth wire wheel groove in a rotating mode, a sixth spring groove is formed in the front side of the fifth wire wheel groove, a fifth slider is installed in the sixth spring groove in a sliding mode, the fifth slider is elastically connected with the sixth spring groove through a sixth spring, and the fourth connecting wire is connected to the fifth slider from the fourth slider through the sixth wire wheel.
5. The apparatus of claim 4, wherein: first spring groove with first line wheel groove with all be provided with first wire casing between the second line wheel groove, second spring groove with third line wheel groove with all be provided with the second wire casing between the third spring groove, fourth spring groove with be provided with the third wire casing between the fourth line wheel groove, fifth spring groove with fifth line wheel groove with all be provided with the fourth wire casing between the sixth spring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010060907.2A CN111102556B (en) | 2020-01-19 | 2020-01-19 | Device for adding fuel to steam engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010060907.2A CN111102556B (en) | 2020-01-19 | 2020-01-19 | Device for adding fuel to steam engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111102556A true CN111102556A (en) | 2020-05-05 |
| CN111102556B CN111102556B (en) | 2021-04-13 |
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ID=70427460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010060907.2A Active CN111102556B (en) | 2020-01-19 | 2020-01-19 | Device for adding fuel to steam engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111102556B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5263642A (en) * | 1990-11-29 | 1993-11-23 | Ortech Industries, Inc. | Apparatus for automatically starting a pellet furnace |
| CN204629550U (en) * | 2015-05-13 | 2015-09-09 | 浙江鑫涛纺织科技有限公司 | A kind of Environment-friendlyfuel fuel boiler feed device |
| CN205783043U (en) * | 2016-05-27 | 2016-12-07 | 中国大唐集团科学技术研究院有限公司华中分公司 | A kind of batch (-type) biomass boiler feeding mechanism |
| CN206695164U (en) * | 2017-01-06 | 2017-12-01 | 孙真 | A kind of boiler fuel conveyor |
| CN209893450U (en) * | 2019-03-19 | 2020-01-03 | 黄河科技学院 | Automatic feeding device of energy-saving boiler |
| CN209960474U (en) * | 2019-05-25 | 2020-01-17 | 任丘市锋辉锅炉制造有限公司 | Biomass boiler with locking material anti-backfire mechanism |
-
2020
- 2020-01-19 CN CN202010060907.2A patent/CN111102556B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5263642A (en) * | 1990-11-29 | 1993-11-23 | Ortech Industries, Inc. | Apparatus for automatically starting a pellet furnace |
| CN204629550U (en) * | 2015-05-13 | 2015-09-09 | 浙江鑫涛纺织科技有限公司 | A kind of Environment-friendlyfuel fuel boiler feed device |
| CN205783043U (en) * | 2016-05-27 | 2016-12-07 | 中国大唐集团科学技术研究院有限公司华中分公司 | A kind of batch (-type) biomass boiler feeding mechanism |
| CN206695164U (en) * | 2017-01-06 | 2017-12-01 | 孙真 | A kind of boiler fuel conveyor |
| CN209893450U (en) * | 2019-03-19 | 2020-01-03 | 黄河科技学院 | Automatic feeding device of energy-saving boiler |
| CN209960474U (en) * | 2019-05-25 | 2020-01-17 | 任丘市锋辉锅炉制造有限公司 | Biomass boiler with locking material anti-backfire mechanism |
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| Publication number | Publication date |
|---|---|
| CN111102556B (en) | 2021-04-13 |
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Effective date of registration: 20210329 Address after: 211200 Kechuang building, Futian Road, Zhetang street, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Applicant after: Nanjing Lishui hi tech Venture Capital Management Co.,Ltd. Address before: 312000 No.32, Huatian village, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Applicant before: SHENGZHOU YUNDUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A device for adding fuel to steam engine Effective date of registration: 20221109 Granted publication date: 20210413 Pledgee: Jiangsu SINOSURE technology microfinance Co.,Ltd. Pledgor: Nanjing Lishui hi tech Venture Capital Management Co.,Ltd. Registration number: Y2022980021220 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231121 Granted publication date: 20210413 Pledgee: Jiangsu SINOSURE technology microfinance Co.,Ltd. Pledgor: Nanjing Lishui hi tech Venture Capital Management Co.,Ltd. Registration number: Y2022980021220 |
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Denomination of invention: A device for adding fuel to steam engines Effective date of registration: 20231226 Granted publication date: 20210413 Pledgee: Jiangsu Lishui Rural Commercial Bank Co.,Ltd. Pledgor: Nanjing Lishui hi tech Venture Capital Management Co.,Ltd. Registration number: Y2023980072539 |