CN107270314A - A kind of boiler sootblower - Google Patents
A kind of boiler sootblower Download PDFInfo
- Publication number
- CN107270314A CN107270314A CN201710510646.8A CN201710510646A CN107270314A CN 107270314 A CN107270314 A CN 107270314A CN 201710510646 A CN201710510646 A CN 201710510646A CN 107270314 A CN107270314 A CN 107270314A
- Authority
- CN
- China
- Prior art keywords
- boiler sootblower
- boiler
- air inlet
- outlet
- pipe
- 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
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
-
- 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)
- Incineration Of Waste (AREA)
Abstract
The invention discloses a kind of boiler sootblower, belong to ash-clearing technology field.Boiler sootblower of the present invention includes boiler sootblower main body, air inlet pipe, filter, air induction hose, the import and export connection air inlet pipe of the filter, the other end connection air induction hose of the air inlet pipe of filter outlet connection, the air induction hose other end connects the air inlet head of boiler sootblower body top, the one-level appendix being attached thereto into the gas of boiler sootblower main body by air inlet head entrance, amplified again by loudspeaker, subsequently enter two grades of appendixs, loudspeaker is located at the junction of one-level appendix and two grades of appendixs, two grades of appendixs increase sound pipe by flange and outlet and are attached, gas and the sound wave of generation are sent out by outlet hyperplasia pipe.The beneficial effects of the invention are as follows：Boiler sootblower of the present invention is easy for installation, effectively can carry out deashing to the dead angle in boiler, be worthy to be popularized and use.
Description
Technical field
The present invention relates to a kind of boiler sootblower, belong to ash-clearing technology field.
Background technology
Boiler knot ash can increase heat transfer resistance, improve exhaust gas temperature, cause boiler efficiency to reduce；Fouling of heating surface
The reduction of flue gas flow area is also resulted in, flue gas resistance increase, air-introduced machine power consumption increase can cause blowing out, influence machine when serious
Group utilization rate, causes very big economic loss.
The method of removing ash of boiler mainly has three kinds：One is that blowing out carries out artificial scarfing cinder, this method after boiler Serious Slagging
Less economical, labor intensity is big, scarfing cinder is not thorough；Two be using soot blower heating surface to be blown in boiler running process
Ash, the slagging that this method is produced to garbage burning boiler or biomass boiler heating surface is difficult to clean off, and equipment investment cost compared with
Height, soot blower structure is complicated；Mechanical rapping cleaning dust periodically impacts the bar that shakes being in close contact with heating surface by beater, makes
Heating surface tube group formation body vibration, and vibrating machine ripple is along heating surface pipe transfers to each geometric point, so as to reach
To dedusting purpose.Three be the addition additive such as dolomite or lime stone in fuel, can reduce the generation of alkali metal composite sulfur hydrochlorate,
The purpose for mitigating fouling of heating surface is reached, but this method effect in actual moving process is general.These methods also exist as follows
Problem：Can not continuous deashing, it is very big in the different parts dust removing effects difference of heating surface；Cleaning efficiency is low, causes the heat of boiler
Efficiency is reduced；Install inconvenient, deashing has dead angle.
It would therefore be highly desirable to develop a kind of boiler sootblower of the easy for installation, deashing without dead angle.
The content of the invention
The technical problems to be solved by the invention：Install inconvenient for conventional boiler soot blower, deashing has the disadvantage at dead angle
There is provided a kind of boiler sootblower at end.
In order to solve the above technical problems, the present invention is using technical scheme as described below：
A kind of boiler sootblower, including boiler sootblower main body, air inlet pipe, filter, air induction hose, the turnover of the filter
Mouth connection air inlet pipe, the other end connection air induction hose of the air inlet pipe of filter outlet connection, air induction hose other end connection pot
The air inlet head of stove soot blower body top, the gas into boiler sootblower main body by air inlet head enters the one-level that is attached thereto
Appendix, then amplified by loudspeaker, two grades of appendixs are subsequently entered, loudspeaker is located at one-level appendix and two grades of gas transmissions
The junction of pipe, two grades of appendixs increase sound pipe by flange and outlet and are attached, and the sound wave of gas and generation is by going out
Gas hyperplasia pipe is sent out.
The one-level appendix and two grades of appendixs are into 100 °~110 °.
The top that the flange and outlet increase sound pipe is made up of outer wall and card, and outer wall is perpendicular with card.
Stator is slided in the top connection that the flange and outlet increase sound pipe.
The slip stator is constituted by sliding fixed lamellar body and dop, and dop bottom is provided with bayonet socket.
The internal height of the dop is more than 0.6~1.0mm of card thickness, the width of bayonet socket be more than outer wall thickness 1.0~
1.2mm。
The outlet, which increases, is provided with barisal guns groove and chute inside sound pipe.
The barisal guns groove includes cell wall, slotted vane, and cell wall is highly 1.2~1.5cm, and slotted vane is in echelon.
The each two barisal guns groove is in 35 °~45 °, and it is in 55 °~60 ° that slotted vane increases sound pipe with outlet, and slotted vane material is iron, steel
Or copper.
The present invention is compared with other method, and advantageous effects are：
（1）Boiler sootblower of the present invention is easy for installation, effectively can carry out deashing to the dead angle in boiler；
（2）Boiler sootblower ash-removal effect of the present invention is good, and cleaning efficiency can be removed effectively on boiler heating surface up to more than 98%
Fouling and slagging, prolonged boiler run time.
Brief description of the drawings
Fig. 1 is the structural representation of boiler sootblower of the present invention；
Fig. 2 increases sound pipe left view for outlet in the present invention；
Fig. 3 increases sound pipe cut-away view for outlet in the present invention；
Fig. 4 increases sound pipe mouthpiece outer wall and flange outer wall construction figure for outlet in the present invention；
Fig. 5 slides the structure chart of stator for the present invention.
Wherein, 1, boiler sootblower main body；2nd, air inlet pipe；3rd, filter；4th, air induction hose；5th, air inlet head；6th, one-level is defeated
Tracheae；7th, loudspeaker；8th, two grades of appendixs；9th, flange；10th, outlet increases sound pipe；11st, stator is slided；12nd, outer wall；13rd, block
Piece；101st, barisal guns groove；102nd, chute；111st, fixed lamellar body is slided；112nd, dop；113rd, bayonet socket；1011st, cell wall；1012nd, groove
Piece.
Embodiment
Below in conjunction with the accompanying drawing in the present invention, clear, complete retouch is carried out to the technical scheme in the embodiment of the present invention
State, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the present invention
In embodiment, all other reality that those skilled in the art is obtained on the premise of creative work is not made
Example is applied, protection scope of the present invention is belonged to.
Boiler sootblower of the invention as shown in Figure 1, including boiler sootblower main body 1, air inlet pipe 2, filter 3, enter
Gas flexible pipe 4, the filter 3 import and export connection air inlet pipe 2, filter 3 outlet connection air inlet pipe 2 the other end connect into
Gas flexible pipe 4, the air inlet head 5 at the top of the other end of air induction hose 4 connection boiler sootblower main body 1, into boiler sootblower main body 1
Gas enters the one-level appendix 6 that is attached thereto by air inlet head 5, then is amplified by loudspeaker 7, subsequently enter two grades it is defeated
Tracheae 8, loudspeaker 7 is located at the junction of one-level appendix 6 and two grades of appendixs 8, two grades of appendixs 8 by flange 9 and
Outlet increases sound pipe 10 and is attached, and the sound wave of gas and generation is sent out by outlet hyperplasia pipe 10.Wherein one-level appendix 6
With two grades of appendixs 8 into 100 °~110 °.
Outlet of the invention as shown in Figure 2 increases the inside of sound pipe 10 and is provided with barisal guns groove 101 and chute 102.
Barisal guns groove 101 of the invention as shown in Figure 3 includes cell wall 1011, slotted vane 1011, and cell wall highly is 1.2~
1.5cm, in echelon, each two barisal guns groove 101 is in 35 °~45 ° to slotted vane, and it is in 55 °~60 ° that slotted vane 1011 increases sound pipe 10 with outlet,
Slotted vane material is iron, steel or copper.
The top of flange 9 and outlet increasing sound pipe 10 is made up of outer wall 12 and card 13 as described in Figure 4, outer wall 12 and card 13
It is perpendicular.
Stator 11 is slided in the top connection that flange 9 as shown in Figure 5 and outlet increase sound pipe 10, slides stator 11 by sliding
Dynamic fixed lamellar body 111 and dop 112 are constituted, and the bottom of dop 112 is provided with bayonet socket 113, and the wherein internal height of dop 112 is more than card
0.6~the 1.0mm of thickness of piece 13, the width of bayonet socket 113 is more than the 1.0~1.2mm of thickness of outer wall 12, can be with so as to slide stator 11
Line slip is entered at the top for increasing sound pipe 10 in flange 9 and outlet.
The present invention is fixed on boiler sootblower by sliding stator 11, and flange 9 and outlet can be selected by demand
Increase the slips stator 11 on sound pipe 10 with determine it is of the invention in the boiler go deep into degree, while using sliding stator 11
Slide to facilitate the installation of device, and position adjustment, the present invention by pressure for 0.5~0.9MPa compressed gas with 0.7
~1.1m3/ min is entered by air inlet pipe 2, while the solid impurity in gas is removed using filter 3, in course of conveying,
The sound wave produced in compressed gas course of conveying is enlarged using loudspeaker 7, to carry out ash disposal, while in compressed gas
Increase into outlet after sound pipe 10, gas shakes to slotted vane 1011, its sound wave is produced fluctuation, increase frequency, while in cunning
Compressed gas in groove adds decibel, using the compressed gas and sound wave finally gone out, and collaboration processing dust is carried out to boiler.
The present invention is further described by specific embodiment above, it should be understood that, here specifically
Description, should not be construed as the restriction to the spirit and scope of the invention, and one of ordinary skilled in the art is reading this explanation
The various modifications made after book to above-described embodiment, belong to the scope that the present invention is protected.
Claims (9)
1. a kind of boiler sootblower, including boiler sootblower main body（1）, air inlet pipe（2）, filter（3）, air induction hose（4）, its
It is characterised by, the filter（3）Import and export connection air inlet pipe（2）, filter（3）Export the air inlet pipe of connection（2）It is another
One end connects air induction hose（4）, air induction hose（4）The other end connects boiler sootblower main body（1）The air inlet head at top（5）, enter
Enter boiler sootblower main body（1）Gas pass through air inlet head（5）Into the one-level appendix being attached thereto（6）, then by amplifying
Device（7）Amplified, subsequently enter two grades of appendixs（8）, loudspeaker（7）Positioned at one-level appendix（6）With two grades of appendixs（8）
Junction, two grades of appendixs（8）Pass through flange（9）Increase sound pipe with outlet（10）It is attached, the sound of gas and generation
Ripple passes through outlet hyperplasia pipe（10）Send out.
2. boiler sootblower according to claim 1, it is characterised in that the one-level appendix（6）With two grades of appendixs
（8）Into 100 °~110 °.
3. boiler sootblower according to claim 1, it is characterised in that the flange（9）And outlet increases sound pipe（10）'s
Top is by outer wall（12）And card（13）Constitute, outer wall（12）With card（13）It is perpendicular.
4. boiler sootblower according to claim 1, it is characterised in that the flange（9）And outlet increases sound pipe（10）'s
Stator is slided in top connection（11）.
5. boiler sootblower according to claim 4, it is characterised in that the slip stator（11）By slip stator
Body（111）And dop（112）Constitute, dop（112）Bottom is provided with bayonet socket（113）.
6. the boiler sootblower according to claim 3~5 any one, it is characterised in that the dop（112）Inside
Highly it is more than card（13）0.6~1.0mm of thickness, bayonet socket（113）Width be more than outer wall（12）1.0~1.2mm of thickness.
7. boiler sootblower according to claim 1, it is characterised in that the outlet increases sound pipe（10）Inside is provided with barisal guns
Groove（101）And chute（102）.
8. boiler sootblower according to claim 7, it is characterised in that the barisal guns groove（101）Including cell wall（1011）、
Slotted vane（1011）, cell wall is highly 1.2~1.5cm, and slotted vane is in echelon.
9. the boiler sootblower according to claim 1 or 7 or 8, it is characterised in that each two barisal guns groove（101）It is in
35 °~45 °, slotted vane（1011）Increase sound pipe with outlet（10）In 55 °~60 °, slotted vane material is iron, steel or copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510646.8A CN107270314B (en) | 2017-06-28 | 2017-06-28 | A kind of boiler sootblower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510646.8A CN107270314B (en) | 2017-06-28 | 2017-06-28 | A kind of boiler sootblower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107270314A true CN107270314A (en) | 2017-10-20 |
| CN107270314B CN107270314B (en) | 2019-01-18 |
Family
ID=60069840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710510646.8A Expired - Fee Related CN107270314B (en) | 2017-06-28 | 2017-06-28 | A kind of boiler sootblower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270314B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160099Y (en) * | 1993-04-12 | 1994-03-30 | 天津大学分校 | High frequency sonic wave burning-assisted dust remover |
| JPH11179310A (en) * | 1997-12-22 | 1999-07-06 | Babcock Hitachi Kk | Sound wave soot blower |
| US6964709B2 (en) * | 2000-01-14 | 2005-11-15 | Babcock-Hitachi Kabushiki Kaisha | Acoustic soot blower, and method for operating the same |
| CN204516325U (en) * | 2015-03-01 | 2015-07-29 | 杨晓虹 | A kind of musical instrument assembly |
| CN205868982U (en) * | 2016-08-02 | 2017-01-11 | 冀州市恒胜机电设备工程有限公司 | Sound wave ash cleaning device |
| CN206100448U (en) * | 2016-05-27 | 2017-04-12 | 鲍卫根 | Novel piezoelectricity loudspeaker |
-
2017
- 2017-06-28 CN CN201710510646.8A patent/CN107270314B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160099Y (en) * | 1993-04-12 | 1994-03-30 | 天津大学分校 | High frequency sonic wave burning-assisted dust remover |
| JPH11179310A (en) * | 1997-12-22 | 1999-07-06 | Babcock Hitachi Kk | Sound wave soot blower |
| US6964709B2 (en) * | 2000-01-14 | 2005-11-15 | Babcock-Hitachi Kabushiki Kaisha | Acoustic soot blower, and method for operating the same |
| CN204516325U (en) * | 2015-03-01 | 2015-07-29 | 杨晓虹 | A kind of musical instrument assembly |
| CN206100448U (en) * | 2016-05-27 | 2017-04-12 | 鲍卫根 | Novel piezoelectricity loudspeaker |
| CN205868982U (en) * | 2016-08-02 | 2017-01-11 | 冀州市恒胜机电设备工程有限公司 | Sound wave ash cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107270314B (en) | 2019-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181130 Address after: 314009 Jiaxing Huapeng Locomotive Parts Co., Ltd. on the north side of Yufeng Highway, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Nanhu District of Jiaxing Yi Xuan Plastic Hardware Factory (general partner) Address before: 213102 No. 118 Changxi Road, Tianning District, Changzhou City, Jiangsu Province Applicant before: Changzhou Tai Tai Textile Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |