CN107741022B - A kind of device convenient for cleaning boiler inner wall dust - Google Patents
A kind of device convenient for cleaning boiler inner wall dust Download PDFInfo
- Publication number
- CN107741022B CN107741022B CN201711070567.6A CN201711070567A CN107741022B CN 107741022 B CN107741022 B CN 107741022B CN 201711070567 A CN201711070567 A CN 201711070567A CN 107741022 B CN107741022 B CN 107741022B
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- Prior art keywords
- wall
- fixedly connected
- dust
- boiler
- elevating lever
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
- F23J2700/001—Ash removal, handling and treatment means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of devices convenient for cleaning boiler inner wall dust, including pedestal, the upper surface of the pedestal is fixedly connected with boiler body, the inside of boiler body is respectively arranged with combustion chamber and heating chamber, the top fixation of boiler body is communicated with smoke exhaust pipe, the top of smoke exhaust pipe is fixedly connected with guide pipe by fixing bolt, and the inner wall of guide pipe slidably connects elevating lever, and the inside of elevating lever offers lift span and placing groove respectively.This is convenient for the device of cleaning boiler inner wall dust, achieve the effect that be dusted burning cavity wall, when dedusting, elevating lever is extended to the inside of combustion chamber, pull up lifter rack, lifter rack is by driving positioning rotating shaft rotation with engaging for gear, and then dust-removing rod is driven to rotate opening out of placing groove, to driving dedusting scraping blade to be dusted the inner wall of combustion chamber, thus the problem of dust accumulated after effective solution boiler long-time use reduces the heat transfer efficiency of boiler and causes energy waste.
Description
Technical field
The present invention relates to boiler plant technical field, specially a kind of device convenient for cleaning boiler inner wall dust.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain thermal energy.
The original meaning of pot refers to that the water container heated on fire, furnace refer to the place of burning fuel, and boiler includes that pot and furnace two are big
Part.The hot water or steam generated in boiler directly can provide required thermal energy for industrial production and people's lives, can also pass through steaming
Vapour power device is converted to mechanical energy, or converts mechanical energy into electric energy by generator again.The boiler for providing hot water is known as heat
Homogeneous solution-type reactor is mainly used for living, and also has a small amount of application in industrial production.The boiler for generating steam is known as steam boiler, often referred to as
For boiler, it is chiefly used in thermal power station, ship, locomotive and industrial and mining enterprises.
At present after boiler long-time use, boiler inner wall can accumulate the dust that a large amount of burnings are formed, these dusts reach
The transmitting of heat can be greatly hindered to considerably increase the wave of combustible substance so that boiler body heat transfer efficiency is poor when to certain thickness
Take, so needing a kind of device convenient for cleaning boiler inner wall dust.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of device convenient for cleaning boiler inner wall dust, solves
The problem of dust accumulated after boiler long-time use reduces the heat transfer efficiency of boiler and causes energy waste.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: one kind is convenient for cleaning boiler inner wall ash
The device of dirt, including pedestal, the upper surface of the pedestal are fixedly connected with boiler body, and the inside of the boiler body is respectively arranged with
The top fixation of combustion chamber and heating chamber, the boiler body is communicated with smoke exhaust pipe, passes through fixing bolt at the top of the smoke exhaust pipe
It is fixedly connected with guide pipe, the inner wall of the guide pipe slidably connects elevating lever, and the inside of the elevating lever offers respectively
Lift span and placing groove, the inner wall of the lift span are connected to the inner wall of placing groove, and the bottom end of the lift span and placing groove is equal
Extend to the bottom end of elevating lever.
The inner wall of the lift span slidably connects lifter rack, and the inner wall of the placing groove is rotatably connected to positioning and turns
Axis, the surface of the positioning rotating shaft have been respectively fixedly connected with dust-removing rod and gear, the surface of the gear and the table of lifter rack
Face engagement, the bottom end of the dust-removing rod is fixedly connected with dedusting scraping blade.
Preferably, it is fixedly connected with limited block at the top of the elevating lever, the lower surface of the limited block and guide pipe
Upper surface slide connection.
Preferably, the upper surface of the limited block is fixedly connected with hand draw ring, and the inner wall of the hand draw ring is arc-shaped shape.
Preferably, elastic spring, the inner wall and lifting tooth of the elastic spring are fixedly connected at the top of the elevating lever
The surface of item is socketed.
Preferably, it is fixedly connected with platen at the top of the lifter rack, the lower surface of the platen and elastic spring
Top is fixedly connected.
Preferably, the sum of thickness of the length of the dedusting scraping blade and dust-removing rod is equal to the depth of placing groove, the dedusting
One end of scraping blade and the inner wall of combustion chamber are slidably connected.
(3) beneficial effect
The present invention provides it is a kind of convenient for clean boiler inner wall dust device, have it is following the utility model has the advantages that
(1), should be convenient for the device of cleaning boiler inner wall dust, the inner wall by the way that lift span is arranged slidably connects lifting tooth
Item, the inner wall of placing groove are rotatably connected to positioning rotating shaft, and the surface of positioning rotating shaft has been respectively fixedly connected with dust-removing rod and gear, tooth
The surface of wheel is engaged with the surface of lifter rack, and the bottom end of dust-removing rod is fixedly connected with dedusting scraping blade, has been reached in combustion chamber
Elevating lever when dedusting, is extended to the inside of combustion chamber, pulls up lifter rack, lifter rack by the effect that wall is dusted
By driving positioning rotating shaft rotation with engaging for gear, and then dust-removing rod is driven to rotate opening out of placing groove, is removed to drive
Dirt scraping blade is dusted the inner wall of combustion chamber, so that the dust accumulated after effective solution boiler long-time use reduces pot
The heat transfer efficiency of furnace and the problem of causing energy waste.
It (2), should be convenient for the device of cleaning boiler inner wall dust, by being fixedly connected with elastic bullet at the top of setting elevating lever
Spring, the inner wall of elastic spring and the surface of lifter rack are socketed, and are fixedly connected with platen, the following table of platen at the top of lifter rack
Be fixedly connected at the top of face and elastic spring, lifter rack enabled to stretch out upwards always, so can guarantee dust-removing rod and
Dedusting scraping blade is always positioned at the inside of placing groove, avoids damage boiler body.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is enlarged drawing at A in Fig. 1 of the present invention；
Fig. 3 is enlarged drawing at B in Fig. 1 of the present invention.
In figure: 1 pedestal, 2 boiler bodies, 3 combustion chambers, 4 heating chambers, 5 smoke exhaust pipes, 6 fixing bolts, 7 guide pipes, 8 elevating levers,
9 lift spans, 10 placing grooves, 11 lifter racks, 12 positioning rotating shafts, 13 dust-removing rods, 14 gears, 15 dedusting scraping blades, 16 limited blocks, 17
Hand draw ring, 18 elastic springs, 19 platens.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of device convenient for cleaning boiler inner wall dust, packet
Pedestal 1 is included, the upper surface of pedestal 1 is fixedly connected with boiler body 2, and the inside of boiler body 2 is respectively arranged with combustion chamber 3 and heating chamber
4, the top of boiler body 2 is fixed to be communicated with smoke exhaust pipe 5, and the top of smoke exhaust pipe 5 is fixedly connected with guide pipe 7 by fixing bolt 6,
The inner wall of guide pipe 7 slidably connects elevating lever 8, and the inside of elevating lever 8 offers lift span 9 and placing groove 10 respectively, lifting
The inner wall in hole 9 is connected to the inner wall of placing groove 10, and the bottom end of lift span 9 and placing groove 10 all extends to the bottom end of elevating lever 8, is risen
The top of drop bar 8 is fixedly connected with limited block 16, and the lower surface of limited block 16 is connect with the upper surface slide of guide pipe 7, limit
The upper surface of block 16 is fixedly connected with hand draw ring 17, and the inner wall of hand draw ring 17 is arc-shaped shape, and the top of elevating lever 8 is fixedly connected
Elastic spring 18, the inner wall of elastic spring 18 and the surface of lifter rack 11 are socketed, and the top of lifter rack 11 is fixedly connected
There is platen 19, the lower surface of platen 19 is fixedly connected with the top of elastic spring 18, and the top by the way that elevating lever 8 is arranged is fixed to be connected
It is connected to elastic spring 18, the inner wall of elastic spring 18 and the surface of lifter rack 11 are socketed, and the top of lifter rack 11 is fixed to be connected
Be connected to platen 19, the lower surface of platen 19 is fixedly connected with the top of elastic spring 18, enable to lifter rack 11 always to
Upper stretching, and then can guarantee that dust-removing rod 13 and dedusting scraping blade 15 are always positioned at the inside of placing groove 10, avoid damage boiler body
2。
The inner wall of lift span 9 slidably connects lifter rack 11, and the inner wall of placing groove 10 is rotatably connected to positioning rotating shaft 12,
The surface of positioning rotating shaft 12 has been respectively fixedly connected with dust-removing rod 13 and gear 14, the surface of gear 14 and the surface of lifter rack 11
Engagement, the bottom end of dust-removing rod 13 are fixedly connected with dedusting scraping blade 15, and the inner wall by the way that lift span 9 is arranged slidably connects lifting tooth
Item 11, the inner wall of placing groove 10 are rotatably connected to positioning rotating shaft 12, and the surface of positioning rotating shaft 12 has been respectively fixedly connected with dust-removing rod
13 and gear 14, the surface of gear 14 engaged with the surface of lifter rack 11, the bottom end of dust-removing rod 13 is fixedly connected with dedusting and scrapes
Piece 15 has achieved the effect that be dusted 3 inner wall of combustion chamber, and when dedusting, elevating lever 8 is extended to the inside of combustion chamber 3, to
Upper pulling lifter rack 11, lifter rack 11 drive dedusting by driving positioning rotating shaft 12 to rotate with engaging for gear 14
Bar 13 rotates opening out of placing groove 10, so that dedusting scraping blade 15 is driven to be dusted the inner wall of combustion chamber 3, dedusting scraping blade 15
Length and the sum of the thickness of dust-removing rod 13 be equal to the depth of placing groove 10, one end of dedusting scraping blade 15 and the inner wall of combustion chamber 3
It is slidably connected, so that the dust accumulated after effective solution boiler long-time use reduces the heat transfer efficiency of boiler and causes energy
The problem of source wastes.
In conclusion should be convenient for the device of cleaning boiler inner wall dust, the top by the way that elevating lever 8 is arranged is fixedly connected with
Elastic spring 18, the inner wall of elastic spring 18 and the surface of lifter rack 11 are socketed, and the top of lifter rack 11 is fixedly connected with
The lower surface of platen 19, platen 19 is fixedly connected with the top of elastic spring 18, and lifter rack 11 is enabled to stretch upwards always
Out, it and then can guarantee that dust-removing rod 13 and dedusting scraping blade 15 are always positioned at the inside of placing groove 10, avoid damage boiler body 2, lead to
The inner wall for crossing setting lift span 9 slidably connects lifter rack 11, and the inner wall of placing groove 10 is rotatably connected to positioning rotating shaft 12, fixed
The surface of position shaft 12 has been respectively fixedly connected with dust-removing rod 13 and gear 14, and the surface of gear 14 and the surface of lifter rack 11 are nibbled
It closes, the bottom end of dust-removing rod 13 is fixedly connected with dedusting scraping blade 15, has achieved the effect that be dusted 3 inner wall of combustion chamber, dedusting
When, it elevating lever 8 is extended to the inside of combustion chamber 3, pulls up lifter rack 11, lifter rack 11 with gear 14 by nibbling
Crossed belt moves positioning rotating shaft 12 and rotates, and then dust-removing rod 13 is driven to rotate opening out of placing groove 10, to drive dedusting scraping blade 15
The inner wall of combustion chamber 3 is dusted, so that the dust accumulated after effective solution boiler long-time use reduces boiler
Heat transfer efficiency and the problem of causing energy waste.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of device convenient for cleaning boiler inner wall dust, including pedestal (1), the upper surface of the pedestal (1) are fixedly connected
Have boiler body (2), the inside of the boiler body (2) is respectively arranged with combustion chamber (3) and heating chamber (4), the boiler body (2)
Top fixation is communicated with smoke exhaust pipe (5), it is characterised in that: the top of the smoke exhaust pipe (5) is fixedly connected by fixing bolt (6)
Have guide pipe (7), the inner wall of the guide pipe (7) slidably connects elevating lever (8), and the inside of the elevating lever (8) is opened respectively
Equipped with lift span (9) and placing groove (10), the inner wall of the lift span (9) is connected to the inner wall of placing groove (10), the lifting
Hole (9) and the bottom end of placing groove (10) all extend to the bottom end of elevating lever (8)；The inner wall of the lift span (9) slidably connects
The inner wall of lifter rack (11), the placing groove (10) is rotatably connected to positioning rotating shaft (12), the table of the positioning rotating shaft (12)
Face has been respectively fixedly connected with dust-removing rod (13) and gear (14), and the surface of the gear (14) and the surface of lifter rack (11) are nibbled
It closes, the bottom end of the dust-removing rod (13) is fixedly connected with dedusting scraping blade (15)；It is fixedly connected at the top of the elevating lever (8) limited
Position block (16), the lower surface of the limited block (16) is connect with the upper surface slide of guide pipe (7)；The limited block (16) it is upper
Surface is fixedly connected with hand draw ring (17), and the inner wall of the hand draw ring (17) is arc-shaped shape；The top of the elevating lever (8) is solid
Surely it is connected with elastic spring (18), the inner wall of the elastic spring (18) and the surface of lifter rack (11) are socketed；The lifting
It is fixedly connected at the top of rack gear (11) platen (19), the lower surface of the platen (19) and the top of elastic spring (18) are fixed
Connection；The sum of the length of the dedusting scraping blade (15) and the thickness of dust-removing rod (13) are equal to the depth of placing groove (10), described to remove
One end of dirt scraping blade (15) and the inner wall of combustion chamber (3) are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070567.6A CN107741022B (en) | 2017-11-03 | 2017-11-03 | A kind of device convenient for cleaning boiler inner wall dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070567.6A CN107741022B (en) | 2017-11-03 | 2017-11-03 | A kind of device convenient for cleaning boiler inner wall dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107741022A CN107741022A (en) | 2018-02-27 |
| CN107741022B true CN107741022B (en) | 2019-08-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711070567.6A Active CN107741022B (en) | 2017-11-03 | 2017-11-03 | A kind of device convenient for cleaning boiler inner wall dust |
Country Status (1)
| Country | Link |
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| CN (1) | CN107741022B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800150A (en) * | 2018-04-28 | 2018-11-13 | 浙江信基科技有限公司 | A kind of agricultural wastes incinerator |
| CN112229065A (en) * | 2020-10-22 | 2021-01-15 | 厉胜珍 | Convenient hanging stove of clearance |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR336358A (en) * | 1903-10-16 | 1904-03-07 | Louis Fontaine | Tube scaler: "extendable" |
| US1569203A (en) * | 1923-11-21 | 1926-01-12 | Marland Refining Company | Scraping device |
| US4085477A (en) * | 1977-05-13 | 1978-04-25 | Anderson Charles H | Flue and chimney cleaners |
| JP2000028292A (en) * | 1998-07-10 | 2000-01-28 | Abb Kk | Heat exchanger |
| JP2003266027A (en) * | 2002-03-15 | 2003-09-24 | Sankyu Inc | Fixed catalyst removing apparatus |
| CN200996810Y (en) * | 2007-01-10 | 2007-12-26 | 上海宝钢建筑维修公司 | Automatic ash collecter of condenser for air conditioner |
| JP2009002567A (en) * | 2007-06-21 | 2009-01-08 | Michihiro Oe | Scraping implement and scraper |
| CN202032922U (en) * | 2011-01-26 | 2011-11-09 | 龙显杏 | Wall-scraping type heat exchanger |
-
2017
- 2017-11-03 CN CN201711070567.6A patent/CN107741022B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR336358A (en) * | 1903-10-16 | 1904-03-07 | Louis Fontaine | Tube scaler: "extendable" |
| US1569203A (en) * | 1923-11-21 | 1926-01-12 | Marland Refining Company | Scraping device |
| US4085477A (en) * | 1977-05-13 | 1978-04-25 | Anderson Charles H | Flue and chimney cleaners |
| JP2000028292A (en) * | 1998-07-10 | 2000-01-28 | Abb Kk | Heat exchanger |
| JP2003266027A (en) * | 2002-03-15 | 2003-09-24 | Sankyu Inc | Fixed catalyst removing apparatus |
| CN200996810Y (en) * | 2007-01-10 | 2007-12-26 | 上海宝钢建筑维修公司 | Automatic ash collecter of condenser for air conditioner |
| JP2009002567A (en) * | 2007-06-21 | 2009-01-08 | Michihiro Oe | Scraping implement and scraper |
| CN202032922U (en) * | 2011-01-26 | 2011-11-09 | 龙显杏 | Wall-scraping type heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107741022A (en) | 2018-02-27 |
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| 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: 20190528 Address after: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Applicant after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 235000 No. 9, Lantau Peak Industrial Park, 168 Huaihai Road, Xiangshan District, Huaibei, Anhui Applicant before: Xiao Ye |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190618 Address after: 152400 West Side of Qing'an Thermal Power Plant, Suihua City, Heilongjiang Province Applicant after: Heilongjiang Qingxiang Thermal Power Co., Ltd. Address before: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Applicant before: Anhui Eagle Dragon Industrial Design Co., Ltd. |
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