CN106838945B - A kind of Optimization-type boiler environmental protection island system - Google Patents
A kind of Optimization-type boiler environmental protection island system Download PDFInfo
- Publication number
- CN106838945B CN106838945B CN201611185533.7A CN201611185533A CN106838945B CN 106838945 B CN106838945 B CN 106838945B CN 201611185533 A CN201611185533 A CN 201611185533A CN 106838945 B CN106838945 B CN 106838945B
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- China
- Prior art keywords
- beater
- optimization
- environmental protection
- type boiler
- supporting plate
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- 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.)
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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
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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
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
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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
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
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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
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
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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
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
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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
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
- F23J2217/102—Intercepting solids by filters electrostatic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses a kind of Optimization-type boiler environmental protection island systems, the electrical dust collector device including boiler, for deviating from the particle in flue gas, rapping apparatus, SCR denitration device, ammonia-gas spraying device and controller for removing dust stratification；The rapping apparatus includes beater, the supporting plate matched with the beater, the actuator for driving the beater to lift and fall and stablizes the anti-elastic contrast members beaten for controlling the beater.The present invention improves rapping apparatus, effectively prevent beater that rebound phenomena occurs when beating, and beating for beater is more stable, improves the job stability of rapping apparatus.
Description
Technical field
Invention belongs to environmentally friendly island technical field, more particularly, to a kind of Optimization-type boiler environmental protection island system.
Background technique
Industrial Boiler is easy to produce a large amount of high-temperature flue gas in coal-fired process, and a large amount of cigarette is typically contained in flue gas
Dirt, heat transfer and operation to boiler, which generate, to be seriously affected, therefore boiler internal and dust deposited in pipeline directly affect boiler operating efficiency.
The dedusting of boiler at present generally uses compressed air soot-blowing device or mechanical vibrator machine deashing.The effect of mechanical vibrator machine deashing compared with
It is good, therefore use also more.Mechanical vibrator machine deashing is generally tapped by beater and realizes dedusting, but beater is tapping
When, it often rebounds, sometimes even multiple slight rebound, to carry out repeatedly slight percussion, rapping to boiler
Job stability is very poor, and is easy to cause actuator the revolution of hardness, cause actuator with bad.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of the operation is stable, a kind of Optimization-type with long service life
Boiler environmental protection island system.
To achieve the goals above, the invention adopts the following technical scheme: a kind of Optimization-type boiler environmental protection island system, including
Boiler, the electrical dust collector device for deviating from the particle in flue gas, the rapping apparatus for removing dust stratification, SCR denitration device, spray ammonia dress
It sets and controller；The rapping apparatus includes beater, the supporting plate matched with the beater, for driving the beater to lift
The actuator for rising and falling and the anti-elastic contrast members beaten for controlling the beater stabilization；The anti-elastic contrast members are set to institute
It states below supporting plate, which includes two symmetrically arranged positioning plates, forms anti-rebound slot between two positioning plates, this is anti-
The slot that rebounds is interior to be equipped with an elastic supporting member for supporting optical member；The elastic supporting member for supporting optical member includes the branch of scalable movement being placed in the anti-rebound slot
Fagging and at least spring for being fixed on the support plate.The present invention improves rapping apparatus, and beater is effectively prevent to beat
Rebound phenomena occurs when beating, beating for beater is more stable, improves the job stability of rapping apparatus；And due to rebound phenomena
Disappearance, effectively prevent the hardness caused by actuator to turn round, actuator is not susceptible to damage, long service life；Work as beater
It when whereabouts, will enter in anti-rebound slot, and tap to elastic supporting member for supporting optical member, since the dynamics that first time falls is larger, in turn
It may make elastic supporting member for supporting optical member that biggish contraction occurs, beater can tap boiler face；Beater rebounds later, at this time rapping
The falling speed of hammer is smaller, and then the dynamics for pushing elastic supporting member for supporting optical member is smaller, and beater just can not again strike boiler face at this time
It hits, rebound is effectively prevent to tap the generation of phenomenon.
Or it is preferred, two positioning plate upper end is respectively equipped with a telescopic component, which includes helping for U-shaped setting
Saddle and one end are connected the elastic components of the sliding aiding elements, which is connected to positioning plate；When beater enters anti-rebound
After slot, telescopic component stretches out and plays the role of certain barrier effect, in the case that beater only has bounce, beater without
Method compresses the telescopic component, and then beater can be limited in put back and play in slot, and hardness revolution just will not be generated to actuator,
Actuator is hardly damaged.
The sliding aiding elements upper surface has the first inclined surface, and sliding aiding elements lower surface has the second inclined surface；When under beater
When falling, it can be fallen into along the first inclined surface to anti-rebound slot, the resistance being subject to is smaller, and failure rate is low；When beater is driving
Under the action of part when upper lift, anti-rebound slot can be skidded off along the second inclined surface, upper lift is more easy, and actuator is hardly damaged.
Further, the supporting plate is equipped with the limit switch assembly that height is beaten for limiting beater.
Or it is further, limit switch assembly includes set on two protrusions of the beater end and set on the supporting plate
On the first inductor and the second inductor, first inductor and the second inductor are electrically connected in the controller；Work as rapping
When hammer moves to protrusion and contradicts to sensor location, signal can be fed back to controller by inductor, and controller is i.e. controllable
The movement of beater actuator drives and lifts or fall on beater.
In conclusion the present invention improves rapping apparatus, it effectively prevent beater that rebound phenomena occurs when beating,
Beating for beater is more stable, improves the job stability of rapping apparatus.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of rapping apparatus.
Fig. 3 is the partial schematic diagram of rapping apparatus.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figure 1-3, a kind of Optimization-type boiler environmental protection island system, including boiler 1, for deviating from the particle in flue gas
Electrical dust collector device 2, rapping apparatus, SCR denitration device 3, ammonia-gas spraying device 4 and controller for removing dust stratification；Electrical dust collector device is
Conventional electric precipitator, the SCR denitration device are the reaction chamber for being built-in with denitrating catalyst, and the ammonia-gas spraying device is that can think pot
Furnace sprays the spray head of ammonia, and the controller is PLC controller；Specifically, the rapping apparatus includes beater 51, two stands
Plate 52, actuator 53 and anti-bounce portion, the supporting plate 52 are arranged on the end two sides of beater 51, the end of beater
It is set as cylindrical, there is the through-hole being pierced by for beater end on the supporting plate 52；The actuator 53 is set as motor,
Actuator is connected on the end of beater 51, so that actuator can drive beater to swing with respect to supporting plate when acting,
And then the beater is driven to lift and fall；Preferably, the supporting plate 52, which is equipped with, beats height for limiting beater
Limit switch assembly；The limit switch assembly includes two protrusions 91 being symmetrically set at left and right sides of the beater end and is set to
The first inductor 92 and the second inductor 93 on the supporting plate, first inductor 92 and the second inductor 93 are electrically connected in
The controller, during lifting on beater 51, when protrusion touches the first inductor 92, the first inductor feedback information is to controlling
Device processed, controller control actuator revolution, drive beater to fall, when protrusion touches the second inductor 93, the second inductor
To controller, controller controls actuator to be stopped feedback information.
The anti-elastic contrast members are beaten for controlling the stabilization of beater 51, specifically, the anti-elastic contrast members are set to
52 lower section of supporting plate, which includes two symmetrically arranged positioning plates 61, forms anti-rebound between two positioning plates
Slot 62；Preferably, it is equipped with an elastic supporting member for supporting optical member in the anti-rebound slot 62, which includes support plate 71 and be fixed on this
Two springs 72 of support plate, due to the setting of spring so that support plate 71 can in anti-rebound slot expanding-contracting action；Further,
Two positioning plates, 61 upper end is respectively equipped with a telescopic component, which includes the sliding aiding elements 81 and elastic component 82 of U-shaped setting, should
Elastic component 82 is set as spring, and 82 one end of elastic component is connected the sliding aiding elements 81, and 82 other end of elastic component is connected to positioning plate；More
Preferably, 81 upper surface of sliding aiding elements has the first inclined surface 811, and sliding aiding elements lower surface has the second inclined surface 812.
Obviously, described embodiment is 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 should fall within the scope of the present invention.
Claims (4)
1. a kind of Optimization-type boiler environmental protection island system, including boiler (1), the electrical dust collector device for deviating from the particle in flue gas
(2), for removing rapping apparatus, SCR denitration device (3), ammonia-gas spraying device (4) and the controller of dust stratification；It is characterized by: the vibration
Beat device include beater (51), the supporting plate (52) that is matched with the beater, for driving the beater to lift and fall
Actuator (53) and stablize anti-elastic contrast members for beating for controlling the beater (51)；The anti-elastic contrast members are set to institute
It states below supporting plate (52), which includes two symmetrically arranged positioning plates (61)；Counnter attack is formed between two positioning plates
It plays slot (62), a resilient support is equipped in the anti-rebound slot;The elastic supporting member for supporting optical member includes that being placed in for scalable movement is described anti-
The support plate (71) in slot (62) that rebounds and at least spring (72) for being fixed on the support plate；Two positioning plate (61) upper end
It is respectively equipped with a telescopic component, the elasticity of the sliding aiding elements which includes the sliding aiding elements (81) of U-shaped setting and one end is connected
Part (82), the elastic component other end are connected to positioning plate (61).
2. a kind of Optimization-type boiler environmental protection island system according to claim 1, it is characterised in that: on the sliding aiding elements (81)
Surface has the first inclined surface (811), and sliding aiding elements (81) lower surface has the second inclined surface (812).
3. a kind of Optimization-type boiler environmental protection island system according to claim 1, it is characterised in that: on the supporting plate (52)
Equipped with the limit switch assembly for beating height for limiting beater (51).
4. a kind of Optimization-type boiler environmental protection island system according to claim 3, it is characterised in that: limit switch assembly includes
Feel set on two protrusions (91) of the beater (51) end and the first inductor (92) on the supporting plate and second
Device (93) are answered, first inductor (92) and the second inductor (- 93) are electrically connected in the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185533.7A CN106838945B (en) | 2016-12-21 | 2016-12-21 | A kind of Optimization-type boiler environmental protection island system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185533.7A CN106838945B (en) | 2016-12-21 | 2016-12-21 | A kind of Optimization-type boiler environmental protection island system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106838945A CN106838945A (en) | 2017-06-13 |
| CN106838945B true CN106838945B (en) | 2018-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611185533.7A Active CN106838945B (en) | 2016-12-21 | 2016-12-21 | A kind of Optimization-type boiler environmental protection island system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106838945B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190100636A (en) * | 1901-01-10 | 1901-12-07 | Davy Robertson | Machine for Hammering Piston Rings. |
| CN101936846A (en) * | 2009-06-30 | 2011-01-05 | 上海华龙测试仪器有限公司 | Anti-secondary hit device of drop hammer impact tester |
| CN203981515U (en) * | 2014-05-28 | 2014-12-03 | 金发科技股份有限公司 | A kind of anti-secondary pulse device of skeleton symbol drop hammer impact testing machine |
| CN105750088A (en) * | 2014-12-19 | 2016-07-13 | 宋世民 | Spring booster type electromagnetic hammer ash removal rapping apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05196222A (en) * | 1992-01-21 | 1993-08-06 | Mitsubishi Heavy Ind Ltd | Hammering device |
| CN2853205Y (en) * | 2006-01-26 | 2007-01-03 | 北京矿迪科技有限公司 | Vibration beating device |
| CN202762312U (en) * | 2012-09-11 | 2013-03-06 | 上海龙净环保科技工程有限公司 | Waste gas pre-dedusting ammonia spraying disc semiconductor control rectifier (SCR) denitration device of power plant |
| CN205007831U (en) * | 2015-08-11 | 2016-02-03 | 南京中电环保科技有限公司 | Coal fired boiler SCR deNOx systems |
| CN205640954U (en) * | 2016-04-18 | 2016-10-12 | 中国恩菲工程技术有限公司 | Rapping apparatus |
| CN206330137U (en) * | 2016-12-21 | 2017-07-14 | 嘉兴新嘉爱斯热电有限公司 | A kind of intelligent environment protection island system |
-
2016
- 2016-12-21 CN CN201611185533.7A patent/CN106838945B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190100636A (en) * | 1901-01-10 | 1901-12-07 | Davy Robertson | Machine for Hammering Piston Rings. |
| CN101936846A (en) * | 2009-06-30 | 2011-01-05 | 上海华龙测试仪器有限公司 | Anti-secondary hit device of drop hammer impact tester |
| CN203981515U (en) * | 2014-05-28 | 2014-12-03 | 金发科技股份有限公司 | A kind of anti-secondary pulse device of skeleton symbol drop hammer impact testing machine |
| CN105750088A (en) * | 2014-12-19 | 2016-07-13 | 宋世民 | Spring booster type electromagnetic hammer ash removal rapping apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106838945A (en) | 2017-06-13 |
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