CN107894008A - A kind of shaping of CFBB inwall moldable construction technology and equipment - Google Patents
A kind of shaping of CFBB inwall moldable construction technology and equipment Download PDFInfo
- Publication number
- CN107894008A CN107894008A CN201711119982.6A CN201711119982A CN107894008A CN 107894008 A CN107894008 A CN 107894008A CN 201711119982 A CN201711119982 A CN 201711119982A CN 107894008 A CN107894008 A CN 107894008A
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- moldable
- pusher
- gas pipe
- vertical bar
- gas
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- 238000010276 construction Methods 0.000 title claims abstract description 44
- 238000007493 shaping process Methods 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000010009 beating Methods 0.000 claims abstract description 7
- 238000007596 consolidation process Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 103
- 239000000567 combustion gas Substances 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000001133 acceleration Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 5
- 239000011819 refractory material Substances 0.000 abstract description 12
- 238000007664 blowing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000541 pulsatile effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
A kind of shaping of CFBB inwall moldable construction technology and equipment, belong to refractory material construction equipment field.It is characterized in that including mainframe, feeding device, material-pulling device and beat material device；Moldable on feeding device can be pushed to required position by the material-pulling device, and consolidation can be beaten by moldable by then beating material device.The present invention automatic transport and can beat plastic refractory so as to be fixed on furnace wall in CFBB building course, and efficiency of construction is improved while ensureing refractory material construction quality.
Description
Technical field
The invention belongs to refractory material construction technology and apparatus field, and in particular to a kind of CFBB inwall into
Type moldable construction technology and equipment.
Background technology
Elastomeric material of the refractory material as heat-insulation and heat-preservation, it is widely used in the construction applications of high-temperature industrial furnace liner.
Because refractory material focuses on the technical requirements of construction when construction is built by laying bricks or stones, so current is that work progress uses manually more
The mode of manual working.The defects of several respects during artificial construction be present, the first uniformity that construction quality be present cannot be overall
Ensure；Second has that speed of application is slow, efficiency is low；The 3rd extraordinary job site such as fluidized-bed combustion boiler, which exists, to be entered
Construction area is difficult, the factor such as operation side danger, construction operation security incident easily occurs.Inventor obtains employment according to itself
Experience, has merged the construction requirement of each details step of a variety of refractory materials, has manufactured and designed full automatic construction equipment, with its gram
Take above-mentioned technical problem.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of moldable construction of CFBB inwall shaping
Processes and apparatus, automatic transport and plastic refractory can be beaten so as to being consolidated in CFBB building course
Determine onto furnace wall, efficiency of construction is improved while ensureing refractory material construction quality.
In order to solve the above technical problems, the technical scheme is that：A kind of CFBB inwall shaping is provided
With moldable construction technology, it is characterised in that comprise the following steps：
（1）Conveying：It is delivered to using feeding device by moldable in boiler；
（2）Pusher：Moldable on feeding device is pushed to boiler inner wall periphery by material-pulling device；
（3）Beat material：Beat material device moldable beat is fixed on inwall, untill consolidation is firm.
A kind of moldable construction equipment of CFBB inwall shaping of the present invention, it is characterised in that including
Mainframe, feeding device, material-pulling device and beat material device；Moldable on feeding device can be pushed to by the material-pulling device
Required position, consolidation can be beaten by moldable by then beating material device.
The mainframe includes lifting column and lifting slip rope, and described beat expects that device, feeding device and material-pulling device are solid
It is scheduled on lifting column；The lower end connection mainframe rotary power unit of the lifting column, the mainframe rotary power dress
Putting can drive lifting column to rotate；The top connection lifting slip rope of the lifting column, the top connection of the lifting slip rope
Fixed slip rope runner, slip rope runner can control the release length of lifting slip rope when being driven and rotated by slip rope power motor, so as to
Adjust the vertical position of lifting column.
Preferably, the feeding device includes two parallel arrangement of arc conveyer belts, is set between two arc conveyer belts
Several supporting plates are put, the arc conveyer belt can drive supporting plate movement conveying moldable；Between adjacent pallets between retention pusher
Gap.
Preferably, material-pulling device includes pusher function group more than two, and each pusher function group longitudinally stacks arrangement；It is described
Pusher function group includes pusher coaster, pusher slide rail and coaster power set, and the pusher coaster can be in coaster power set
Driving under moved back and forth along pusher slide rail；The pusher coaster includes pusher sleeve, pusher cylinder, connecting plate and shovel board, described
Material-pulling device is arranged in pusher sleeve by pusher cylinder, and shovel board is arranged on pusher sleeve by connecting plate；When coaster power
When device pushes to pusher coaster in pusher gap, shovel board can scoop up moldable on supporting plate, then pusher cylinder band
Moldable push in shovel board is piled up position by dynamic material-pulling device；
The blowing device is arranged on the top of pusher coaster, and the blowing device includes air pump, appendix and valve, the gas
Mouth connects air pump by appendix, and the valve can make the reduction of its humidity to moldable blowing.
Preferably, beating material device includes hammer stem and tup, and gas storage tank and pulse air delivery device are set in the hammer stem；It is described
The vertical bar slot of more than three is opened up on tup, sliding block is fixed in the vertical bar slot；Sliding hammer is set in vertical bar slot, it is described
Limit sliding chutes are opened up in sliding hammer, the sliding block is arranged in limit sliding chutes；When sliding hammer is inserted in vertical bar slot, the insertion of sliding hammer
Combustion gas space is retained between end and vertical bar slot, when sliding hammer is moved into vertical bar slot, the combustion gas space is compressed；Firing
Automatic ignitor is set in gas compression stroke；Gas Pipe jack is opened up in vertical bar slot, one end of the Gas Pipe jack connects
Gas Pipe, the other end UNICOM combustion gas space of Gas Pipe jack are connect, the Gas Pipe is stretched into hammer stem by pulse air delivery device
Connect gas storage tank.
Preferably, pulse air delivery device includes circular orbit, and the section of circular orbit is " U "-shaped；The circular orbit is by first
Vertical bar track, the first arc track, the second vertical bar track and the second arc track tandem array combine；
The " u "-shaped magnetic clamp of more than three is set on the first vertical bar track, and the " u "-shaped magnetic clamp blocks the from outside
It is placed equidistant between one vertical bar track and each " u "-shaped magnetic clamp；The position of " u "-shaped magnetic clamp is clamped in the first vertical bar track
Magnet ball group is placed at place, and each magnet ball group includes the magnet ball of more than three；Also include push rod device, it is described to push away automatically
Lever apparatus includes rotary power unit, slider-crank mechanism and push rod, and the rotary power unit is connected by slider-crank mechanism
Push rod is connect, the push rod inserts the first vertical bar track inscribe and the second arc track is tangent；
Several push type break-make devices, the quantity of the push type break-make device and the number of Gas Pipe are set on the first arc track
Measure identical；The push type break-make device includes airway tube, and the airway tube is horizontally installed in the first arc track, every combustion gas
Pipe includes front end Gas Pipe and rear end Gas Pipe, one end UNICOM combustion gas space of the front end Gas Pipe, front end Gas Pipe it is another
One end connects airway tube and connects gas storage tank by airway tube UNICOM rear end Gas Pipe, the rear end Gas Pipe；In air guide
The middle part of pipe sets break-make hole, and the bottom in the break-make hole sets spring cavity, back-moving spring, break-make hole are set in the spring cavity
Middle insertion break-make valve body, sets gas port on the break-make valve body, and back-moving spring jacks up break-make valve body supreme under original state
Spacing, the on-off valve body can close air guide pipe choking, under being come when break-make valve body top by the magnet spherical zone rolled
During pressure, break-make valve body overcomes the elastic force of back-moving spring to push, and gas port is located in airway tube, makes airway tube be in unimpeded shape
State；
Deceleration salient point is set on the inwall bottom surface of second arc-shaped guide rail；
Moved when push rod promotes away from its first nearest magnet ball along the first vertical bar guide rail, and with first " u "-shaped magnetic card
Magnet ball group at son bumps against, and last magnet ball of the magnet ball group at first " u "-shaped magnetic clamp is added by magnetic force
After speed, bump against with the magnet ball group at second " u "-shaped magnetic clamp, the magnet ball group at second " u "-shaped magnetic clamp
After last magnet ball is accelerated by magnetic force, bump against with the magnet ball group at the 3rd " u "-shaped magnetic clamp ... ..., with this
Analogize, until last magnet ball of last group of magnet ball group scrolls through the second arc track, make the second arc track
Each push type break-make device sequential batch break-make, make gas supply formed pulsed supply mode；Then last
Magnet ball warp crosses the second vertical bar guide rail and the second arc-shaped guide rail reaches the initial end of the first vertical bar guide rail, is accelerated again by push rod.
Preferably, in addition to magnetic force control device, the magnetic force control device include being arranged on the bar inside circular orbit
Shape magnetic slide rail, the magnetic force adjustment sliding block of more than three is set, and the magnetic force adjustment sliding block can be along bar on the bar shaped magnetic slide rail
Shape magnetic slide rail moves；When magnetic force adjustment sliding block is close to " u "-shaped magnetic clamp, can increase at the " u "-shaped magnetic clamp to magnet
The attraction of ball, so as to make magnet ball mutually collide acquisition acceleration it is bigger.
Preferably, in addition to combustion gas safety control valve, the combustion gas safety control valve include leakage sensor and rotating disc type
Valve body, the leakage sensor can perceive in tup and hammer stem whether have gas leakage；Before the rotating disc type valve body is linked into
Hold in Gas Pipe；When leakage sensor has perceived gas leakage, i.e., the rotation of rotating disc type valve body can be made to block front end Gas Pipe
Combustion gas transmission；
The rotating disc type valve body includes interior valve disc, outer valve disc and valve disc rotary power unit, in the interior valve disc insertion in valve disc
And be co-axially mounted with interior valve disc, front end Gas Pipe quantity identical valve opening is opened on inside and outside valve disc, and access by valve opening
The middle part of front end Gas Pipe；The interior valve disc connection valve disc spins power set simultaneously can drive rotation by valve disc rotary power unit
Turn；When the valve opening position correspondence on inside and outside valve disc communicates, front end Gas Pipe is in access device, the valve on inside and outside valve disc
When hole site is staggered, front end Gas Pipe is in off state.
Compared with prior art, the beneficial effects of the invention are as follows：
The 1 moldable construction equipment of a kind of CFBB inwall shaping involved in the present invention, by being set on mainframe
The feeding device put, material-pulling device and beat the coordinated operation of material device three parts and complete automated construction process.The replacement of the equipment
Existing overall process manual work situation, may occur during on the one hand avoiding artificial construction's operation in current industry
Security incident, on the other hand significantly improve operating efficiency on the premise of construction quality overall acceptability rate is ensured.This sets
The integral construction quality of industry is built in standby popularization by being greatly facilitated and improving refractory material.
2nd, in order to meet the operation side of different height in the present invention, inventor will beat material device, feeding device and push away
Material device is each attached on lifting column, the vertical shifting for realizing lifting column by connecting lifting slip rope in the top of lifting column
It is dynamic, simultaneously
Mainframe rotary power unit is set to realize the horizontal rotation action of lifting column below lifting column.This design can be with
The equipment is set to apply flexible adjustment working face in working region, to be rapidly completed the work purpose of the link.By should
The Each part part of equipment, which is uniformly arranged on mainframe, realizes convenience devices manipulation and construction operation.
The feeding device and material-pulling device being related in 3 present invention take the criss-cross fashion of vertical and horizontal to design, should
Operation type operationally tosses about to transport without secondary, whole to convey the short efficiency high of stroke.Equipment is using in the required of conveyer belt
Bend and material-pulling device is set in radian, can effectively reduce the space hold of equipment, make it compacter.It is whole due to equipment
The course of work is hanging operation, so at utmost reducing device configuration, reduces weight of equipment, reduces equipment occupation space,
It is the most important condition of inventor in complete equipment manufacturing process, material-pulling device and feeding device is combined closely, or even
Material device will be beaten and incorporate material-pulling device, all convenient quickly operations to the equipment serve vital effect.
4th, material-pulling device is arranged to the multiple table designs of same station in the present invention, and each workbench can as one
With the function group of independently working, adjacent two groups of function groups are in longitudinally perpendicular setting.Material-pulling device promotes shovel board using cylinder
Structure realizes the work purpose back and forth transmitted, and the number that moves integrally of equipment can be effectively reduced after multigroup paired running, is realized
The construction of multiple layer refractory on the position of sustained height and angle.
5th, blowing device is added in the present invention, when refractory material is transported to material-pulling device working position by conveying device,
Blowing device is run, and blowing device is by air-cooled form by the reduction of the humidity of refractory surface appropriateness.This sets link, has
Beneficial effect is deposited both ways, and first is advantageous to shovel board smoothly by material transfer to construction location, because moldable in refractory material
Surface has certain viscosity, and appropriate drying operation can be such that it is not adhered in entirely transfer transportation；The
Two are advantageous to the quick setting of plastic refractory, improve speed of application.
6th, in the present invention, material device is beaten in order to ensure lightweight equipment, while can ensure hammer material effect again, so should
Device employs detonating compression air manner, sliding hammer is set on tup part, sliding hammer is when having an effect by compressed air and combustion
The shock wave of gas instantaneous explosion, it is strong and high speed to beat on the surface of material, allow material sufficiently in fluid bed pot
Furnace body combines, and firmly builds by laying bricks or stones in body of heater.This kind hammer material mode designs because of lightweight device body, avoids tradition
High intensity, high-frequency beat that equipment is all more heavy and bulky situation, effectively raise the construction quality of refractory material.
7th, the supply of combustion gas uses pulsed gas transmission mode in the present invention, and pulse air delivery device is added by magnetic force successively
Speed, to realize the switch to push type break-make device.Each corresponding gas pipeline of push type break-make device, comprehensive a plurality of gas transmission
Under pipeline collective effect, the effect that pulse is beaten on tup position is brought.
8th, in pulse air delivery device of the invention, using integral ring-shaped Track desigh, started in initial position using push rod
Operation, by acceleration twice or more than twice, Magnetic force ball is set to pass sequentially through each push type break-make device, after buffering one section,
Into being provided with the bend of deceleration salient point, finally resetted in the first magnetic force point, back and forth run above-mentioned action and complete work purpose.
This working link sets beneficial effect to be to use physical type of drive, avoids excessive electrification from controlling and gives relative closure space
That combustion gas brings danger inside be present.
9th, magnetic force control device is being added in the present invention, by setting corresponding bar shaped to magnetize in the inside of circular orbit
Rail, the regulation to magnetic force of each magnetic force point itself is realized, can be accelerated by the control to magnetic force point magnetic force with indirect control magnetic force
The effect of degree, what is thus directly affected is the change of pulse frequency.Package unit is ingenious in design, novel, physical device
Overcome the drawbacks such as fault rate height, the maintenance rate height of electrical installation.
10th, gas burner safety controller is added in the present invention, rotating disc type valve body is coordinated by sensor, to may be because of length
Phase causes the tup part of leakage to carry out fuel gas shutoff after, to ensure the safe operation of complete equipment.Rotating disc type valve body leads to
Closed while inside and outside valve disc is crossed to realize more gas circuits, during normal operation because being designed in device for more gas circuits, it is corresponding in,
Corresponding valve opening docking gas circuit can be provided with outer valve, once occur it is dangerous, inside and outside valve body under the drive of valve disc rotating mechanism immediately
Rotate, each valve opening is directly entered into line misregistration operation, to cut off fuel gas pipeline.It is strong that the device unifies performance, avoids because of more gas circuits
Set reason can not be simultaneously closed off in gas leakage so as to which secondary danger occur.
11st, the CFBB inwall shaping being related in patent of the present invention is comprehensive with moldable construction equipment complete machine
By force, mentality of designing novelty is strong, while the equipment combines and used for reference multi-field advanced experience, has reached high practicality,
Coordinated operation and space compression automaticity are high at each details of equipment, embody the creativeness of inventor.In summary, originally
Equipment has led industry progress in brand-new, is particularly suitable for promoting the use of in the industry.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of pusher function group；
Fig. 3 is the structural representation for beating material device；
Fig. 4 is the structural representation of hammer stem；
Fig. 5 is the structural representation of push type break-make device；
Fig. 6 is the structural representation of tup；
In figure：1st, tup；2nd, combustion gas safety control valve；3rd, lifting column；4th, appendix；5th, magnetic force control device；6th, supporting plate；7、
Arc conveyer belt；8th, valve；9th, pusher slide rail；10th, pusher coaster；11st, shovel board；12nd, refining slideway；13rd, rubber refining is harrowed；
14th, connecting plate；15th, pusher sleeve；16th, material-pulling device；17th, hammer stem；18th, gas storage tank；19th, front end Gas Pipe；20th, rear end is fired
Tracheae；21st, rotary power unit；22nd, slider-crank mechanism；23rd, push rod；24th, " u "-shaped magnetic clamp；25th, magnet ball；26th,
One vertical bar track；27th, push type break-make device；28th, the first arc track；29th, the second vertical bar track；30th, bar shaped magnetic slide rail；31、
Magnetic force adjustment sliding block；32nd, the second arc track；33rd, deceleration salient point；34th, break-make valve body；35th, gas port；36th, back-moving spring；
37th, spring cavity；38th, airway tube；39th, interior valve disc；40th, outer valve disc；41st, Gas Pipe jack；42nd, automatic ignitor；43rd, combustion gas is empty
Between；44th, sliding block；45th, limit sliding chutes；46th, sliding hammer.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
The moldable construction technology of CFBB inwall shaping of the present invention, comprises the following steps：
（1）Conveying：It is delivered to using feeding device by moldable in boiler；
（2）Pusher：Moldable on feeding device is pushed to boiler inner wall periphery by material-pulling device；
（3）Beat material：Beat material device moldable beat is fixed on inwall, untill consolidation is firm.
As shown in figure 1, a kind of shaping of CFBB inwall moldable construction equipment, including mainframe, conveying
Device, material-pulling device and beat material device four part.Three parts functional structure coordinated operation, first by feeding device by refractory material
It is transported to material-pulling device, moldable on feeding device is pushed to required position by material-pulling device again, and then beating material device can
Consolidation is beaten by moldable.
Mainframe in equipment includes lifting column and lifting slip rope, and it is solid to beat material device, feeding device and material-pulling device
It is scheduled on lifting column.The lower end connection mainframe rotary power unit of lifting column, mainframe rotary power unit being capable of band
Dynamic lifting column rotates, and is further driven to beat material device, feeding device and material-pulling device in horizontal level rotation；Lifting simultaneously
The top connection lifting slip rope of column, lifts the slip rope runner that is connected above slip rope, slip rope runner is by slip rope power motor
The release length of lifting slip rope can be controlled by driving during rotation, so as to adjust the vertical position of lifting column, be further driven to beat
Expect that device, feeding device and material-pulling device carry out vertical vertical shift.
Involved feeding device includes two parallel arrangement of arc conveyer belts in equipment, between two arc conveyer belts
Several supporting plates are set, and arc conveyer belt can drive supporting plate movement conveying moldable, pusher gap is retained between adjacent pallets.
When material reaches material-pulling device working position, material-pulling device transfers to the material on supporting plate on the inwall of fluidized-bed combustion boiler body of heater.
Material-pulling device includes two groups of pusher function groups, and two groups of pusher function groups longitudinally stack arrangement.Pusher function group includes
Pusher coaster, pusher slide rail and coaster power set, pusher coaster can be under the drivings of coaster power set along pusher slide rail
Move back and forth.Pusher coaster includes pusher sleeve, pusher cylinder, connecting plate and shovel board, and material-pulling device is arranged on by pusher cylinder
In pusher sleeve, shovel board is arranged on pusher sleeve by connecting plate, when coaster power set push to pusher coaster between pusher
When in gap, shovel board can scoop up moldable on supporting plate, and then pusher cylinder drives material-pulling device will be moldable in shovel board
Push to and pile up position.Each workbench can be with the function group of independently working as one, and adjacent two groups of function groups are in longitudinal direction
It is vertically arranged.Material-pulling device promotes the structure of shovel board to realize the work purpose back and forth transmitted using cylinder.
Blowing device is arranged on the top of pusher coaster, and blowing device includes air pump, appendix and valve, and valve passes through appendix
Air pump is connected, valve can make the reduction of its humidity to moldable blowing.The drying operation of appropriateness can turn plastic refractory
During movement is defeated, it will not cause to stick together in conveying device or material-pulling device because of surface tackiness.
Beating material device includes hammer stem and tup two parts, and hammer stem drives tup to act on the surface of plastic refractory.In hammer stem
Gas storage tank and pulse air delivery device are set, three vertical bar slots is opened up on tup, sliding block is fixed in vertical bar slot；In vertical bar
Sliding hammer is set in slot, limit sliding chutes are opened up in sliding hammer, sliding block is arranged in limit sliding chutes, and sliding block is along vertical bar slot and spacing cunning
Slid in both grooves.When sliding hammer is inserted in vertical bar slot, combustion gas space is retained between the insertion end and vertical bar slot of sliding hammer, when
When sliding hammer is moved into vertical bar slot, combustion gas space is compressed, and is mixed after next step is passed through combustion gas, is compressed in combustion gas empty
Interior setting automatic ignitor, detonation occurs after the mixed gas of automatic ignitor initiating compression.Combustion is opened up in vertical bar slot
Tracheae jack, one end connection Gas Pipe of Gas Pipe jack, the other end UNICOM combustion gas space of Gas Pipe jack, for by combustion gas
Be delivered to specified location, Gas Pipe stretches into hammer stem and connects gas storage tank by pulse air delivery device, gas storage tank as
Source of the gas.
Pulse air delivery device includes circular orbit, and the section of circular orbit is " U "-shaped.Circular orbit is by the first vertical bar track,
One arc track, the second vertical bar track and the second arc track tandem array combine.Three are set on the first vertical bar track
" u "-shaped magnetic clamp more than individual, " u "-shaped magnetic clamp from outside block the first vertical bar track and each " u "-shaped magnetic clamp it
Between be placed equidistant, the first vertical bar track clamp " u "-shaped magnetic clamp opening position place magnet ball group, each magnet ball group bag
Include the magnet ball of more than three.The device also includes push rod device, for used in starter, push rod device to include
Rotary power unit, slider-crank mechanism and push rod, rotary power unit connect push rod by slider-crank mechanism, dynamic in rotation
Under the drive of power apparatus, push rod is driven by crank block slider structure, realizes front and rear reciprocal operation, push rod inserts the first vertical bar rail
Road inscribe and the second arc track are tangent, by hitting starter during stretching, treat that device resets after retraction and just run again.The
Deceleration salient point is set on the inwall bottom surface of two arc-shaped guide rails, using integral ring-shaped Track desigh, opened in initial position using push rod
Dynamic operation, by acceleration twice or more than twice, Magnetic force ball is passed sequentially through each push type break-make device, buffer one section
Afterwards, into being provided with the bend of deceleration salient point, finally resetted in the first magnetic force point, back and forth run above-mentioned action and complete work mesh
's.
Several push type break-make devices, the quantity of push type break-make device and the number of Gas Pipe are set on the first arc track
Measure identical.Push type break-make device includes airway tube, and airway tube is horizontally installed in the first arc track, before every Gas Pipe includes
Hold Gas Pipe and rear end Gas Pipe, one end UNICOM combustion gas space of front end Gas Pipe, the other end connection air guide of front end Gas Pipe
Manage and gas storage tank is connected by airway tube UNICOM rear end Gas Pipe, rear end Gas Pipe, be consequently formed the fuel gas path of closure.
Break-make hole is set at the middle part of airway tube, and the bottom in break-make hole sets spring cavity, sets back-moving spring in spring cavity, in break-make hole
Break-make valve body is inserted, gas port is set on break-make valve body, back-moving spring jacks up break-make valve body to upper limit under original state, leads to
Disconnected valve body can close air guide pipe choking, when the lower pressure that break-make valve body top is come by the magnet spherical zone rolled, break-make
Valve body overcomes the elastic force of back-moving spring to push, and gas port is located in airway tube, makes airway tube be in unimpeded state.
Moved when push rod promotes away from its first nearest magnet ball along the first vertical bar guide rail, and with first " u "-shaped magnetic
Inhale the magnet ball group at clamp to bump against, last magnet ball of the magnet ball group at first " u "-shaped magnetic clamp is by magnetic
After power accelerates, bump against with the magnet ball group at second " u "-shaped magnetic clamp, the magnet ball at second " u "-shaped magnetic clamp
After last magnet ball of group is accelerated by magnetic force, bump against with the magnet ball group at the 3rd " u "-shaped magnetic clamp ... ...,
By that analogy, until last magnet ball of last group of magnet ball group scrolls through the second arc track, the second arc is made
Each push type break-make device sequential batch break-make of track, gas supply is made to form the mode of pulsed supply, finally then
One magnet ball warp crosses the second vertical bar guide rail and the second arc-shaped guide rail reaches the initial end of the first vertical bar guide rail, is added again by push rod
Speed.Device utilizes operation of the magnetic ball in predetermined trajectory, to drive the operation of next station, is accelerated simultaneously by magnetic force repeatedly
Realize the pulsatile effect of next station.
Equipment also includes magnetic force control device, and the bar shaped magnetic that magnetic force control device includes being arranged on inside circular orbit is slided
Rail, the magnetic force adjustment sliding block of more than three is set on bar shaped magnetic slide rail, and magnetic force adjustment sliding block can move along bar shaped magnetic slide rail.When
When magnetic force adjustment sliding block is close to " u "-shaped magnetic clamp, it can increase to the attraction of magnet ball at the " u "-shaped magnetic clamp, so that
Make magnet ball mutually collide acquisition acceleration it is bigger.By setting corresponding bar shaped to magnetize rail in the inside of circular orbit,
The regulation to magnetic force of each magnetic force point itself is realized, can be with indirect control magnetic force acceleration by the control to magnetic force point magnetic force
Effect, what is thus directly affected is the change of pulse frequency.
Equipment also includes combustion gas safety control valve, and combustion gas safety control valve includes leakage sensor and rotating disc type valve body, leakage
Gas sensor can perceive in tup and hammer stem whether have gas leakage.Rotating disc type valve body is linked into the Gas Pipe of front end, works as leakage
Gas sensor has perceived gas leakage, i.e., the rotation of rotating disc type valve body can be made to block the combustion gas transmission of front end Gas Pipe.Rotating disk
Formula valve body includes interior valve disc, outer valve disc and valve disc rotary power unit, coaxially pacifies in interior valve disc insertion in valve disc and with interior valve disc
Dress, front end Gas Pipe quantity identical valve opening is opened on inside and outside valve disc, and is accessed by valve opening in the Gas Pipe of front end
Portion, interior valve disc connection valve disc spins power set simultaneously can drive rotation, the valve on inside and outside valve disc by valve disc rotary power unit
When hole site correspondingly communicates, front end Gas Pipe is in access device, when the valve opening position on inside and outside valve disc is staggered, front end combustion
Tracheae is in off state.Rotating disc type valve body is coordinated by sensor, to may after the long-term use caused by the tup portion that leaks
Divide and carry out fuel gas shutoff, to ensure the safe operation of complete equipment.Rotating disc type valve body realizes more gas circuits by inside and outside valve disc
Simultaneously close off, during normal operation, because being designed in device for more gas circuits, corresponding valve opening pair can be provided with corresponding inside and outside valve body
Gas circuit is connect, once there is danger, inside and outside valve body is rotated immediately under the drive of valve disc rotating mechanism, and each valve opening is directly carried out
Dislocation operation, to cut off fuel gas pipeline.
The above described is only a preferred embodiment of the present invention, be not the limitation for making other forms to the present invention, it is any ripe
Know the equivalent reality that professional and technical personnel was changed or be modified as equivalent variations possibly also with the technology contents of the disclosure above
Apply example.It is every above example to be made any without departing from technical solution of the present invention content, foundation technical spirit of the invention
Simple modification, equivalent variations and remodeling, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. the moldable construction technology of a kind of CFBB inwall shaping, it is characterised in that comprise the following steps：
（1）Conveying：It is delivered to using feeding device by moldable in boiler；
（2）Pusher：Moldable on feeding device is pushed to boiler inner wall periphery by material-pulling device；
（3）Beat material：Beat material device moldable beat is fixed on inwall, untill consolidation is firm.
2. a kind of moldable construction technology device therefor of CFBB inwall shaping according to claim 1,
It is characterized in that including mainframe, feeding device, material-pulling device and beat material device；The material-pulling device can be by feeding device
It is moldable be pushed to required position, then beat material device can beat consolidation by moldable.
3. a kind of moldable construction technology device therefor of CFBB inwall shaping according to claim 2,
It is characterized in that the feeding device includes two parallel arrangement of arc conveyer belts, set between two arc conveyer belts some
Individual supporting plate, the arc conveyer belt can drive supporting plate movement conveying moldable；Pusher gap is retained between adjacent pallets.
4. a kind of moldable construction technology device therefor of CFBB inwall shaping according to claim 3,
It is characterized in that the material-pulling device includes pusher function group more than two, each pusher function group longitudinally stacks arrangement；It is described
Pusher function group includes pusher coaster, pusher slide rail and coaster power set, and the pusher coaster can be in coaster power set
Driving under moved back and forth along pusher slide rail；The pusher coaster includes pusher sleeve, pusher cylinder, connecting plate and shovel board, described
Material-pulling device is arranged in pusher sleeve by pusher cylinder, and shovel board is arranged on pusher sleeve by connecting plate；When coaster power
When device pushes to pusher coaster in pusher gap, shovel board can scoop up moldable on supporting plate, then pusher cylinder band
Moldable push in shovel board is piled up position by dynamic material-pulling device.
5. a kind of moldable construction technology device therefor of CFBB inwall shaping according to claim 4,
It is characterized in that the mainframe includes lifting column and lifting slip rope, described beat expects that device, feeding device and material-pulling device are equal
It is fixed on lifting column；The lower end connection mainframe rotary power unit of the lifting column, the mainframe rotary power
Device can drive lifting column to rotate；The top connection lifting slip rope of the lifting column, described lift connect above slip rope
Fixed slip rope runner is connect, slip rope runner can control the release length of lifting slip rope when being driven and rotated by slip rope power motor, from
And adjust the vertical position of lifting column.
6. a kind of moldable construction technology device therefor of CFBB inwall shaping according to claim 5,
It is characterized in that the material device of beating includes hammer stem and tup, gas storage tank and pulse air delivery device are set in the hammer stem；
The vertical bar slot of more than three is opened up on the tup, sliding block is fixed in the vertical bar slot；Sliding hammer is set in vertical bar slot,
Limit sliding chutes are opened up in the sliding hammer, the sliding block is arranged in limit sliding chutes；When sliding hammer is inserted in vertical bar slot, sliding hammer
Combustion gas space is retained between insertion end and vertical bar slot, when sliding hammer is moved into vertical bar slot, the combustion gas space is compressed；
Automatic ignitor is set in combustion gas compression stroke；Open up Gas Pipe jack in vertical bar slot, the one of the Gas Pipe jack
End connection Gas Pipe, the other end UNICOM combustion gas space of Gas Pipe jack, the Gas Pipe are stretched into hammer stem by pulse gas transmission
Device connects gas storage tank.
7. a kind of moldable construction technology device therefor of CFBB inwall shaping according to claim 6,
It is characterized in that the pulse air delivery device includes circular orbit, the section of circular orbit is " U "-shaped；The circular orbit is by
One vertical bar track, the first arc track, the second vertical bar track and the second arc track tandem array combine；
The " u "-shaped magnetic clamp of more than three is set on the first vertical bar track, and the " u "-shaped magnetic clamp blocks the from outside
It is placed equidistant between one vertical bar track and each " u "-shaped magnetic clamp；The position of " u "-shaped magnetic clamp is clamped in the first vertical bar track
Magnet ball group is placed at place, and each magnet ball group includes the magnet ball of more than three；Also include push rod device, it is described to push away automatically
Lever apparatus includes rotary power unit, slider-crank mechanism and push rod, and the rotary power unit is connected by slider-crank mechanism
Push rod is connect, the push rod inserts the first vertical bar track inscribe and the second arc track is tangent；
Several push type break-make devices, the quantity of the push type break-make device and the number of Gas Pipe are set on the first arc track
Measure identical；The push type break-make device includes airway tube, and the airway tube is horizontally installed in the first arc track, every combustion gas
Pipe includes front end Gas Pipe and rear end Gas Pipe, one end UNICOM combustion gas space of the front end Gas Pipe, front end Gas Pipe it is another
One end connects airway tube and connects gas storage tank by airway tube UNICOM rear end Gas Pipe, the rear end Gas Pipe；In air guide
The middle part of pipe sets break-make hole, and the bottom in the break-make hole sets spring cavity, back-moving spring, break-make hole are set in the spring cavity
Middle insertion break-make valve body, sets gas port on the break-make valve body, and back-moving spring jacks up break-make valve body supreme under original state
Spacing, the on-off valve body can close air guide pipe choking, under being come when break-make valve body top by the magnet spherical zone rolled
During pressure, break-make valve body overcomes the elastic force of back-moving spring to push, and gas port is located in airway tube, makes airway tube be in unimpeded shape
State；
Moved when push rod promotes away from its first nearest magnet ball along the first vertical bar guide rail, and with first " u "-shaped magnetic card
Magnet ball group at son bumps against, and last magnet ball of the magnet ball group at first " u "-shaped magnetic clamp is added by magnetic force
After speed, bump against with the magnet ball group at second " u "-shaped magnetic clamp, the magnet ball group at second " u "-shaped magnetic clamp
After last magnet ball is accelerated by magnetic force, bump against with the magnet ball group at the 3rd " u "-shaped magnetic clamp ... ..., with this
Analogize, until last magnet ball of last group of magnet ball group scrolls through the second arc track, make the second arc track
Each push type break-make device sequential batch break-make, make gas supply formed pulsed supply mode；Then last
Magnet ball warp crosses the second vertical bar guide rail and the second arc-shaped guide rail reaches the initial end of the first vertical bar guide rail, is accelerated again by push rod.
8. a kind of moldable construction technology device therefor of CFBB inwall shaping according to claim 7,
Characterized by further comprising magnetic force control device, the bar shaped magnetic that the magnetic force control device includes being arranged on inside circular orbit is slided
Rail, the magnetic force adjustment sliding block of more than three is set on the bar shaped magnetic slide rail, and the magnetic force adjustment sliding block can be slided along bar shaped magnetic
Rail moves；When magnetic force adjustment sliding block is close to " u "-shaped magnetic clamp, the suction to magnet ball at the " u "-shaped magnetic clamp can be increased
Gravitation, so as to make magnet ball mutually collide acquisition acceleration it is bigger.
9. a kind of CFBB inwall shaping according to claim 8 is existed with moldable construction equipment, its feature
In also including combustion gas safety control valve, the combustion gas safety control valve includes leakage sensor and rotating disc type valve body, the gas leakage
Sensor can perceive in tup and hammer stem whether have gas leakage；The rotating disc type valve body is linked into the Gas Pipe of front end；When
Leakage sensor has perceived gas leakage, i.e., the rotation of rotating disc type valve body can be made to block the combustion gas transmission of front end Gas Pipe.
10. a kind of CFBB inwall shaping according to claim 9 is existed with moldable construction equipment, its feature
Include interior valve disc, outer valve disc and valve disc rotary power unit in the rotating disc type valve body, in the interior valve disc insertion in valve disc and
It is co-axially mounted with interior valve disc, front end Gas Pipe quantity identical valve opening is opened on inside and outside valve disc, and before being accessed by valve opening
Hold the middle part of Gas Pipe；The interior valve disc connection valve disc spins power set simultaneously can drive rotation by valve disc rotary power unit；
When the valve opening position correspondence on inside and outside valve disc communicates, front end Gas Pipe is in access device, the valve opening on inside and outside valve disc
When position is staggered, front end Gas Pipe is in off state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119982.6A CN107894008B (en) | 2017-11-14 | 2017-11-14 | A kind of molding of circulating fluidized bed boiler inner wall moldable construction technology and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119982.6A CN107894008B (en) | 2017-11-14 | 2017-11-14 | A kind of molding of circulating fluidized bed boiler inner wall moldable construction technology and equipment |
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| Publication Number | Publication Date |
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| CN107894008A true CN107894008A (en) | 2018-04-10 |
| CN107894008B CN107894008B (en) | 2019-11-01 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380883Y (en) * | 1999-07-24 | 2000-05-31 | 苗广森 | Metallurgical smelting-furnace-wall building machine |
| JP2011127817A (en) * | 2009-12-17 | 2011-06-30 | Ihi Corp | Furnace wall structure of fluidized bed boiler |
| CN104340678A (en) * | 2014-09-15 | 2015-02-11 | 浙江梦娜袜业股份有限公司 | Stocking carrying machine hand device and carrying method thereof |
| CN206385539U (en) * | 2016-12-22 | 2017-08-08 | 江苏四通路桥工程有限公司 | Piling machine |
| CN206472731U (en) * | 2017-02-04 | 2017-09-08 | 刘正龙 | Beat device |
-
2017
- 2017-11-14 CN CN201711119982.6A patent/CN107894008B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380883Y (en) * | 1999-07-24 | 2000-05-31 | 苗广森 | Metallurgical smelting-furnace-wall building machine |
| JP2011127817A (en) * | 2009-12-17 | 2011-06-30 | Ihi Corp | Furnace wall structure of fluidized bed boiler |
| CN104340678A (en) * | 2014-09-15 | 2015-02-11 | 浙江梦娜袜业股份有限公司 | Stocking carrying machine hand device and carrying method thereof |
| CN206385539U (en) * | 2016-12-22 | 2017-08-08 | 江苏四通路桥工程有限公司 | Piling machine |
| CN206472731U (en) * | 2017-02-04 | 2017-09-08 | 刘正龙 | Beat device |
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| Publication number | Publication date |
|---|---|
| CN107894008B (en) | 2019-11-01 |
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Denomination of invention: A Plastic Construction Process and Equipment for Forming the Inner Wall of a Circulating Fluidized Bed Boiler Effective date of registration: 20231228 Granted publication date: 20191101 Pledgee: Agricultural Bank of China Limited Zouping sub branch Pledgor: SHANDONG YAOHUA REFRACTORY TECHNOLOGY Co.,Ltd. Registration number: Y2023980075225 |