CN107741022A - A kind of device for being easy to clean boiler inner wall dust - Google Patents
A kind of device for being easy to clean boiler inner wall dust Download PDFInfo
- Publication number
- CN107741022A CN107741022A CN201711070567.6A CN201711070567A CN107741022A CN 107741022 A CN107741022 A CN 107741022A CN 201711070567 A CN201711070567 A CN 201711070567A CN 107741022 A CN107741022 A CN 107741022A
- Authority
- CN
- China
- Prior art keywords
- inwall
- fixedly connected
- boiler
- dust
- easy
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 25
- 230000003670 easy-to-clean Effects 0.000 title claims abstract description 18
- 230000003028 elevating effect Effects 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 18
- 238000002485 combustion reaction Methods 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- 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 device for being easy to clean boiler inner wall dust, including base, the upper surface of the base is fixedly connected with boiler body, the inside of boiler body is respectively arranged with combustion chamber and heating chamber, the top of boiler body is fixed and is communicated with smoke exhaust pipe, the top of smoke exhaust pipe is fixedly connected with guide pipe by fixing bolt, and the inwall of guide pipe slidably connects elevating lever, and the inside of elevating lever offers lift span and standing groove respectively.This is easy to the device for cleaning boiler inner wall dust, the effect that dedusting is carried out to burning cavity wall is reached, during dedusting, elevating lever is extended to the inside of combustion chamber, pull up lifter rack, lifter rack with engaging for gear by driving positioning rotating shaft to rotate, and then dust-removing rod is driven to be opened from standing groove internal rotation, so as to drive dedusting scraping blade to carry out dedusting to the inwall of combustion chamber, so as to which the dust for effectively solving the problems, such as to accumulate after 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 for being easy to clean boiler inner wall dust.
Background technology
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 heat energy.
The original meaning of pot refers to the water container heated on fire, and stove refers to the place of burning fuel, and boiler includes pot and stove two is big
Part.In boiler caused hot water or steam can directly for industrial production and people's lives provide needed for heat energy, can also pass through steaming
Steam-operating power apparatus is converted to mechanical energy, or converts mechanical energy into electric energy by generator again.The boiler for providing hot water is referred to as heat
Homogeneous solution-type reactor, it is mainly used in living, also there is a small amount of application in industrial production.The boiler for producing steam is referred to as steam boiler, often referred to as
For boiler, it is used for thermal power station, ship, locomotive and industrial and mining enterprises.
At present after boiler long-time use, its boiler inner wall can accumulate the dust that a large amount of burnings are formed, and these dusts reach
To the transmission that heat can be greatly hindered during certain thickness so that boiler body heat transfer efficiency is poor, considerably increases the wave of combustible substance
Take, so needing a kind of device for being easy to clean boiler inner wall dust.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of device for being easy to clean boiler inner wall dust, solves boiler
The problem of dust accumulated after long-time use reduces the heat transfer efficiency of boiler and causes energy waste.
（Two）Technical scheme
To realize object above, the present invention is achieved by the following technical programs：It is a kind of to be easy to clean boiler inner wall dust
Device, including base, the upper surface of the base are fixedly connected with boiler body, and the inside of the boiler body is respectively arranged with burning
Chamber and heating chamber, the top of the boiler body, which is fixed, is communicated with smoke exhaust pipe, and the top of the smoke exhaust pipe is fixed by fixing bolt
Guide pipe is connected with, the inwall of the guide pipe slidably connects elevating lever, and the inside of the elevating lever offers lifting respectively
Hole and standing groove, the inwall of the lift span connect with the inwall of standing groove, and the bottom of the lift span and standing groove extends
To the bottom of elevating lever.
The inwall of the lift span slidably connects lifter rack, and the inwall of the standing groove is rotatably connected to positioning and turned
Axle, 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 is engaged, and the bottom 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 connects.
Preferably, the upper surface of the limited block is fixedly connected with hand draw ring, and the inwall of the hand draw ring is in circular shape.
Preferably, elastic spring, the inwall and lifting tooth of the elastic spring are fixedly connected with the top of the elevating lever
The surface socket of bar.
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 length of the dedusting scraping blade and the thickness sum of dust-removing rod are equal to the depth of standing groove, the dedusting
One end of scraping blade and the inwall of combustion chamber are slidably connected.
（Three）Beneficial effect
The invention provides a kind of device for being easy to clean boiler inner wall dust, possesses following beneficial effect：
（1）, this be easy to clean boiler inner wall dust device, by setting the inwall of lift span to slidably connect lifter rack,
The inwall of standing groove is rotatably connected to positioning rotating shaft, and the surface of positioning rotating shaft has been respectively fixedly connected with dust-removing rod and gear, gear
Surface engaged with the surface of lifter rack, the bottom of dust-removing rod is fixedly connected with dedusting scraping blade, reached to burn cavity wall
The effect of dedusting is carried out, during dedusting, elevating lever is extended to the inside of combustion chamber, pulls up lifter rack, lifter rack leads to
Cross and drive positioning rotating shaft to rotate with engaging for gear, and then drive dust-removing rod to be opened from standing groove internal rotation, so as to drive dedusting
Scraping blade carries out dedusting to the inwall of combustion chamber, and boiler is reduced so as to effectively solve the dust accumulated after boiler long-time use
Heat transfer efficiency and the problem of cause energy waste.
（2）, this be easy to clean boiler inner wall dust device, elastic bullet is fixedly connected with the top of elevating lever by setting
Spring, the inwall of elastic spring and the surface of lifter rack are socketed, and platen, the following table of platen are fixedly connected with the top of lifter rack
Face be fixedly connected at the top of elastic spring, enable to lifter rack to stretch out upwards all the time, so can ensure dust-removing rod and
Dedusting scraping blade is always positioned at the inside of standing groove, avoids damaging boiler body.
Brief description of the drawings
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 base, 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 standing 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.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of device for being easy to clean boiler inner wall dust, bag
Base 1 is included, the upper surface of base 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, which is fixed, is 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 inwall of guide pipe 7 slidably connects elevating lever 8, and the inside of elevating lever 8 offers lift span 9 and standing groove 10 respectively, lifting
The inwall in hole 9 connects with the inwall of standing groove 10, and the bottom of lift span 9 and standing groove 10 all extends to the bottom of elevating lever 8, rises
The top of drop bar 8 is fixedly connected with limited block 16, and the lower surface of limited block 16 is connected with the upper surface slide of guide pipe 7, spacing
The upper surface of block 16 is fixedly connected with hand draw ring 17, and the inwall of hand draw ring 17 is in circular shape, and the top of elevating lever 8 is fixedly connected
Elastic spring 18, the inwall of elastic spring 18 are socketed with the surface of lifter rack 11, 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, is connected by setting the top of elevating lever 8 to fix
Elastic spring 18 is connected to, the inwall of elastic spring 18 is socketed with the surface of lifter rack 11, and the top of lifter rack 11, which 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 all the time to
Upper stretching, and then can ensure that dust-removing rod 13 and dedusting scraping blade 15 are always positioned at the inside of standing groove 10, avoid damaging boiler body
2。
The inwall of lift span 9 slidably connects lifter rack 11, and the inwall of standing 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 of dust-removing rod 13 is fixedly connected with dedusting scraping blade 15, by setting the inwall of lift span 9 to slidably connect lifting tooth
Bar 11, the inwall of standing 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 of dust-removing rod 13 is fixedly connected with dedusting and scraped
Piece 15, reach the effect that dedusting is carried out to the inwall of combustion chamber 3, during 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 opens from the internal rotation of standing groove 10, so as to drive dedusting scraping blade 15 to carry out dedusting, dedusting scraping blade 15 to the inwall of combustion chamber 3
The thickness sum of length and dust-removing rod 13 be equal to the depth of standing groove 10, one end of dedusting scraping blade 15 and the inwall of combustion chamber 3
It is slidably connected, so as to effectively solve the heat transfer efficiency of the dust accumulated after boiler long-time use reduction boiler and cause energy
The problem of source wastes.
In summary, device for being easy to clean boiler inner wall dust, by setting the top of elevating lever 8 to be fixedly connected with
Elastic spring 18, the inwall of elastic spring 18 are socketed with the surface of lifter rack 11, and the top of lifter rack 11 is fixedly connected with
Platen 19, the lower surface of platen 19 are fixedly connected with the top of elastic spring 18, enable to lifter rack 11 to stretch upwards all the time
Go out, and then can ensure that dust-removing rod 13 and dedusting scraping blade 15 are always positioned at the inside of standing groove 10, avoid damaging boiler body 2, lead to
Cross and set the inwall of lift span 9 to slidably connect lifter rack 11, the inwall of standing groove 10 is rotatably connected to positioning rotating shaft 12, fixed
The surface of position rotating shaft 12 has been respectively fixedly connected with dust-removing rod 13 and gear 14, and the surface and the surface of lifter rack 11 of gear 14 are nibbled
Close, the bottom of dust-removing rod 13 is fixedly connected with dedusting scraping blade 15, has reached the effect that dedusting is carried out to the inwall of combustion chamber 3, dedusting
When, elevating lever 8 is extended to the inside of combustion chamber 3, pull up lifter rack 11, lifter rack 11 with gear 14 by nibbling
Crossed belt moves positioning rotating shaft 12 and rotated, and then drives dust-removing rod 13 to be opened from the internal rotation of standing groove 10, so as to drive dedusting scraping blade 15
Dedusting is carried out to the inwall of combustion chamber 3, boiler is reduced so as to effectively solve the dust accumulated after boiler long-time use
Heat transfer efficiency and the problem of causing energy waste.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
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 changes, modification can be carried out to these embodiments, replace 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 (6)
1. a kind of device for being easy to clean boiler inner wall dust, including base（1）, the base（1）Upper surface be fixedly connected
There is boiler body（2）, the boiler body（2）Inside be respectively arranged with combustion chamber（3）And heating chamber（4）, the boiler body（2）'s
Top is fixed and is communicated with smoke exhaust pipe（5）, it is characterised in that：The smoke exhaust pipe（5）Top pass through fixing bolt（6）It is fixedly connected
There is guide pipe（7）, the guide pipe（7）Inwall slidably connect elevating lever（8）, the elevating lever（8）Inside open respectively
Provided with lift span（9）And standing groove（10）, the lift span（9）Inwall and standing groove（10）Inwall connection, the lifting
Hole（9）And standing groove（10）Bottom all extend to elevating lever（8）Bottom；
The lift span（9）Inwall slidably connect lifter rack（11）, the standing groove（10）Inwall be rotatably connected to
Positioning rotating shaft（12）, the positioning rotating shaft（12）Surface be respectively fixedly connected with dust-removing rod（13）And gear（14）, the tooth
Wheel（14）Surface and lifter rack（11）Surface engagement, the dust-removing rod（13）Bottom be fixedly connected with dedusting scraping blade
（15）.
A kind of 2. device for being easy to clean boiler inner wall dust according to claim 1, it is characterised in that：The elevating lever
（8）Top be fixedly connected with limited block（16）, the limited block（16）Lower surface and guide pipe（7）Upper surface slide connect
Connect.
A kind of 3. device for being easy to clean boiler inner wall dust according to claim 2, it is characterised in that：The limited block
（16）Upper surface be fixedly connected with hand draw ring（17）, the hand draw ring（17）Inwall be in circular shape.
A kind of 4. device for being easy to clean boiler inner wall dust according to claim 1, it is characterised in that：The elevating lever
（8）Top be fixedly connected with elastic spring（18）, the elastic spring（18）Inwall and lifter rack（11）Surface set
Connect.
A kind of 5. device for being easy to clean boiler inner wall dust according to claim 4, it is characterised in that：The lifting tooth
Bar（11）Top be fixedly connected with platen（19）, the platen（19）Lower surface and elastic spring（18）Top fix connect
Connect.
A kind of 6. device for being easy to clean boiler inner wall dust according to claim 1, it is characterised in that：The dedusting is scraped
Piece（15）Length and dust-removing rod（13）Thickness sum be equal to standing groove（10）Depth, the dedusting scraping blade（15）One end
With combustion chamber（3）Inwall be 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 true CN107741022A (en) | 2018-02-27 |
| CN107741022B CN107741022B (en) | 2019-08-02 |
Family
ID=61233201
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 |
|---|---|
| CN (1) | CN107741022B (en) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107741022B (en) | 2019-08-02 |
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| 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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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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