CN107755108A - A kind of inwall fault detection system of cyclone separator - Google Patents
A kind of inwall fault detection system of cyclone separator Download PDFInfo
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- CN107755108A CN107755108A CN201711119932.8A CN201711119932A CN107755108A CN 107755108 A CN107755108 A CN 107755108A CN 201711119932 A CN201711119932 A CN 201711119932A CN 107755108 A CN107755108 A CN 107755108A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
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- Life Sciences & Earth Sciences (AREA)
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
A kind of inwall fault detection system of cyclone separator, belong to refractory material construction equipment field.It is characterized in that including failure detector；The failure detector includes plug-in type outer shell barrel and external orientation traveller；The flaw detection camera device includes hollow shell set and axis inserted link, and the hollow shell set includes middle through-hole and inflation intraformational bed；For the axis inserted link in insertion middle through-hole, fixed flaw detection video camera is fixed in the top linking flexible conduit of the axis inserted link, the lower end of axis inserted link；In the fixed high permeability heat resistant type glass protection shell of flaw detection camera sheath dress, the video data line and power line then connect flaw detection video camera by flexible conduit into axis inserted link.The transformation thinking of equipment abandoning tradition in global design, brand-new explores a whole set of high temperature resistant fault detection system, greatly shortens the time cost shared by the working link, and brand-new usage experience is brought for user.
Description
Technical field
The invention belongs to refractory material construction equipment field, and in particular to a kind of inwall flaw detection system of cyclone separator
System.
Background technology
Cyclone separator is the important component of fluidized-bed combustion boiler, the environmental protection characteristic of fluidized-bed combustion boiler be all mostly because
The application of cyclone separator.But in actual use, cyclone separator due to persistently by wind-force drive flue dust and burning
The friction of grain thing, in the part of Fluidized Bed Boiler, and needs the part often repaired.Blowing out for cyclone separator
High temperature is detected a flaw, and becomes the technical barrier in industry, and for inventor by exploring for many years, design have developed a kind of cyclone separator
Inwall fault detection system to solve above-mentioned technical problem.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of inwall fault detection system of cyclone separator, can be significantly
Cyclone separator of circulating fluidized bed boiler is improved in long-term use, the operating efficiency for operation of detecting a flaw.
In order to solve the above technical problems, the technical scheme is that：A kind of inwall flaw detection of cyclone separator is provided
System, it is characterised in that including failure detector；The failure detector includes plug-in type outer shell barrel and external orientation traveller；It is described outer
Thimble includes hollow receiver chamber, and outer shell barrel includes insertion end and overhanging end；Positioning sliding block, institute are set on the overhanging end of outer shell barrel
The outside that external orientation traveller is vertically arranged in cyclone separator is stated, longitudinal chute is set on external orientation traveller, it is described fixed
Position sliding block is arranged in longitudinal chute；Electric up-down wheel is set on positioning sliding block, positioning can be driven by electric up-down wheel
Sliding block moves up and down along longitudinal chute；Positioning magnetic-disc is set on positioning sliding block, when positioning sliding block is moved to predeterminated position,
Positioning sliding block can be absorbed and fixed at predeterminated position by the positioning magnetic-disc；
The bottom of the outer shell barrel insertion end opens up leadout hole；A upper lateral part in the hollow receiver storehouse of outer shell barrel close to overhanging end
Set and be oriented to litter, be set with several sliding sleeves on the guiding litter, a magnetic bar fixed on each sliding sleeve, in each magnetic
The magnetic rotation bar of more than three is fixed in absorption on soup stick, and each magnetic rotation bar is cascaded by flexible conduit, and flexible conduit rises
Top is fixed in outer shell barrel, the end connection flaw detection camera device of flexible conduit；In hollow receiver chamber close to insertion end one
Side sets magnetic telescopic cylinder, fixes automatically controlled magnetic block on the magnetic telescopic cylinder, the automatically controlled magnetic block is in "on" position
Under possess magnetic attraction, when automatically controlled magnetic block does not have magnetic attraction under unpowered state；The magnetic telescopic cylinder can drive electricity
Control magnetic block does stretching motion, and can attract magnetic rotation bar to depart from magnetic bar, is then fallen from leadout hole；On leadout hole top
Angular adjustment control device is set in hollow receiver storehouse, and the angular adjustment control device includes angular adjustment storehouse, the angle
Angular adjustment motor is set in surge bunker, and the angular adjustment motor connects active gyromagnet control-rod, the angle by rotating shaft
Regulation motor can drive active gyromagnet control-rod to rotate, and then attract rotation of the control from leadout hole decentralization step by step by magnetic attraction
The anglec of rotation of magnetic bar, the anglec of rotation for camera device of being detected a flaw with regulation.
Preferably, gas tube, exhaust tube, video data line and power line are set in flexible conduit；The flaw detection shooting
Device includes hollow shell set and axis inserted link, and the hollow shell set includes middle through-hole and inflation intraformational bed；The axis
Inserted link is in insertion middle through-hole, and the top linking flexible conduit of the axis inserted link, the lower end of axis inserted link is fixed
Flaw detection video camera；In the fixed high permeability heat resistant type glass protection shell of flaw detection camera sheath dress, the video data line and power supply
Line then connects flaw detection video camera by flexible conduit into axis inserted link；
The upper end of the inflation intraformational bed connects cold air inflator pump by gas tube, and the lower end outside for inflating intraformational bed sets cold air
Portal, wind deflector is set in the lower, outer perimeter of inflation intraformational bed；
Toroidal exhausting shell body is set with outside glass protection shell, the exhausting shell body is from top to bottom sleeved on glass protection
Pumping intraformational bed is set on shell, in the exhausting shell body, more than two exhausting are opened up in the lower peripheral wall of exhausting shell body
Hole；The top of the exhausting shell body is thin neck, and the thin neck is wrapped on the outer wall of axis inserted link, on the outside of thin neck
Fix the wind wheel of more than three；Exhaust tube is connected by shaft coupling on thin neck top；Also include aspiration pump, the aspiration pump is set
Put in middle through-hole and in access exhaust tube；The aspiration pump can extract the gas in pumping intraformational bed by exhaust tube,
And then the air-flow around flaw detection video camera is drawn by exhausting hole；
Rotary power blower is set on the inwall of inflation intraformational bed, and the air-flow inflated in intraformational bed can pass through rotation
Power, which blows to be in charge of, blows to wind wheel, drives wind wheel rotation, and then drives exhausting shell body to be rotated around glass protection shell, draws simultaneously
Gas outside glass protection shell；
After cold wind enters gasing mezzanine by gas tube, after cold air portals discharge, glass is blowed under the guide functions of wind deflector
Glass protects shell, and the air-flow of heating is extracted discharge outside by the exhausting hole of exhausting shell body, is blown into air-flow and revolved immediately
Turn to extract out, cold air protective layer is formed around glass protection shell, the heat completely cut off in cyclone separator corrodes, and realizes flaw detection shooting
The working condition cooling of machine.
Preferably, in addition to socket fixator, the socket fixator include insertion conduit, outside fixing device, inner side
Fixing device and socket fixing device；The insertion conduit includes insertion end and overhanging end；
The outside fixing device includes outer stationary jaw, and outer stationary jaw is arranged on the overhanging of insertion conduit by outer fixed block
End；The inner side fixing device includes interior stationary jaw, and interior stationary jaw is arranged on the insertion of insertion conduit by interior fixed block
End；
The socket fixing device includes socket claw, and the socket claw is arranged in insertion conduit by retractor device
Portion；
The outer stationary jaw passes through stationary jaw in traction rack traction linkage.
Preferably, fixing device includes two outer stationary jaws on the outside of every group, and one end of each outer stationary jaw passes through
One outer jointed shaft is hingedly mounted on outer fixed block, and the other end of each outer stationary jaw is respectively mounted fixing sucking disk；At two
Traction gear is set with outer jointed shaft, the traction rack includes front-end and back-end, and the front end of the traction rack is set
Between two traction gears and traction rack is intermeshed with traction gear；
The inner side fixing device also includes guide chute, and the guide chute is arranged on the outer wall of insertion conduit, described to lead
Outer wall generatrix direction to chute along insertion conduit is set；The interior fixed block is arranged in guide chute；On interior fixed block
Rack jack is opened up, inserted block is stretched in the rear end of the traction rack through connection after the rack jack of interior fixed block；It is described interior solid
The quantity for determining claw is two, and sticky adsorption sleeve is installed in the front end of two interior stationary jaws, and the rear end of two interior stationary jaws leads to
An interior jointed shaft is crossed to be hingedly mounted on interior fixed block；In original state, stretching, extension inserted block is introduced into interior fixed block, in two
The front end of stationary jaw is closed together and points to the insertion end of insertion conduit；When traction rack is driven in stretching, extension inserted block insertion admittedly
When determining in block, stretching, extension inserted block can separate two interior stationary jaws；
When in original state, two outer stationary jaw front ends closures and towards the overhanging end of insertion conduit are fixed in two
The front end of claw is closed together and points to the insertion end of insertion conduit；When will insert in conduit insertion cyclone separator opening,
Retractor device is adjusted, until socket claw can block the upper edge and lower edge of opening；Two outsides for pushing closure aside are fixed
Claw, the fixing sucking disk on the stationary jaw of outside is made to attract to fix the outer wall outer surface of cyclone separator；Rotation outside is solid
While determining claw, traction gear synchronous rotary and engage drive traction rack to insertion conduit overhanging end direction move, enter
And drive stretching, extension inserted block to enter in interior fixed block, two interior stationary jaws are separated, the front end of interior stationary jaw is inhaled by viscosity
It is attached to cover the inner wall inner surface for being adhered fixed cyclone separator.
Preferably, in addition to gas column fixing bigslip, cutting is opened up on outer stationary jaw, interior stationary jaw and socket claw
Through hole, when the expansion of outer stationary jaw, interior stationary jaw and socket claw is fixed in cyclone separator opening, the gas column is consolidated
Determine in the cutting through hole that cutting is inserted on outer stationary jaw, interior stationary jaw and socket claw；The gas column fixing bigslip
Rigid outer cylinder body including one end closing and other end opening, sets hollow inflatable chamber, the rigidity inside rigid outer cylinder body
Several gas column holes are opened up on the periphery wall of outer cylinder body, flexible gas column, the air inlet of the flexible gas column are set in the gas column hole
Mouth is connected by gas column hole with hollow inflatable chamber；The opening end of rigid outer cylinder body sets unidirectional charge valve, fixes and inserts when gas column
, being capable of centering by unidirectional charge valve after bar is inserted in the cutting through hole on outer stationary jaw, interior stationary jaw and socket claw
Empty inflatable chamber and flexible gas column are inflated, and can hinder gas column fixing bigslip from cutting through hole after the flexible gas column rising
The clamping position of abjection and fixed outer stationary jaw, interior stationary jaw and socket claw.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention relates to a kind of high temperature resistant fault detection system detected a flaw for cyclone separator of circulating fluidized bed boiler, flaw detection
System is integrated with two parts composition, and first is failure detector, and failure detector carries air-cooled EGR, can be resistant to band in burner hearth
The high temperature come, ensure the normal operation of the step operation；Second is socket fixator, and the device is fixed on the discrepancy maintenance of burner hearth
At mouthful, for ensureing that failure detector can smoothly enter flake hearth-tapping, while failure detector is carried out to position holding and fixation.Equipment
The transformation thinking of abandoning tradition in global design, brand-new explores a whole set of high temperature resistant fault detection system, greatly shortens this
Time cost shared by working link, brand-new usage experience is brought for user.
2nd, socket fixator designed in the present invention is by the way of inside and outside dual fixation.The mode that two sides is fixed can
It is subjected to displacement during operation with avoiding device, further results in flaw detection operation and cause danger.
3rd, socket claw is added in the present invention, is easy to socket fixator when stretching into burner hearth, to socket fixator and stove
Thorax body carries out relative position positioning, facilitates the operating personnel of the working link to operate.The device is from entirety to details, each
Technology point position has carried out function displaying, on the premise of operation readiness, makes device work more smooth.
4th, connected in a device in inside and outside stationary jaw design between inside and outside two groups of stationary jaws using articulated manner,
To realize that inside and outside stationary jaw along the longitudinal direction of socket fixator, can be installed on the burner hearth of burner hearth to both sides horizontal spreading
On wall.Traction rack is have also been devised in device, by the traction rack set between inside and outside stationary jaw, both is kept one
Kind linkage status, beneficial effect of this design are, after socket fixator inserts burner hearth, can not directly be controlled from the external world interior solid
Determine the clamping action of claw, just can be very good solve the technical problem after being designed using linkage.
5th, gas column fixing bigslip is also added into socket fixator, on outer stationary jaw, interior stationary jaw and socket claw
Cutting through hole is opened up, after the completion of three's locator card fills, unified integration is carried out by gas column fixing bigslip and fixed, by this fastening
Device perfectly fixes socket fixator.Gas column fixing bigslip has initiated the mode for being combined bolt open tubular column and air bag,
Conventional fixation means are transformed, and further installing air bag additional can effectively prevent bolt from loosening abjection from three's fixed appliance.
6th, the failure detector described in equipment includes plug-in type outer shell barrel and external orientation traveller.It is wherein real by guiding traveller
The transverse shifting of existing outer shell barrel, while to be oriented to traveller as basic point, rely on lifting and positioning for socket fixator, erect flaw detection
Device is hanging and stabilized platform.It is oriented on traveller and is also provided with positioning sliding block and positioning magnetic-disc, both cooperations can be square
Just the position between outer shell barrel and external orientation traveller is fixed.
The 7th, flaw detection camera device used and related traction control apparatus are set in the outer shell barrel described in equipment, by magnetic rotation
Bar and flexible conduit form trapezoidal hanging control arm.In terms of the whole outer relevant apparatus for releasing outer shell barrel is controlled by two, first
Lateral angles adjustment is controlled by angular adjustment motor, and active gyromagnet control-rod is driven so as to band step by step successively by angular adjustment motor
The magnetic rotation bar of dynamic decentralization carries out angular adjustment；The height regulation of second longitudinal direction is then controlled by the number of decentralization magnetic rotation bar and flexible conduit
Amount, both mutual cooperations effect so that the camera device that bottom is pulled, can accomplish to whole cyclone separator full-shape
The flaw detection of degree.Complete hanging, decentralization formula work pattern is employed, user is met and Fluidized Bed Boiler cyclone separator is quickly visited
The demand of wound.
8th, in order to meet the needs of equipment normal operation under hot conditions, device of the whole system in cyclone separator is adopted
With air-cooled heat insulation and heat control, to protect electric elements therein, the normal operation of equipment is ensured.First by flexible conduit to cooling
Gas is conducted and conveyed, and the periphery of flaw detection video camera is ultimately applied to after cooling on the way, and the actual effect of wind cooling temperature lowering exists,
The speed of service is fast, is cooled down different from water cooling or other fluid media (medium)s, can not realize the cooling of the periphery of the equipment after discharge.Detect a flaw simultaneously
Video camera periphery has been installed additional for obstructing flue dust and aiding in heat-insulated heat resistant type glass protection shell, and shooting has been ensured under double protection
Partial normal operation.
9th, in the present invention, for taking inside and outside double cold modes in the Cooling Design of camera part, on the one hand shooting fills
The pipeline of conveying cooling gas has been set with the outer wall put, has on the other hand installed extractor fan additional, cooling wind is given off into gas transmission
After device, due to the effect of wind deflector, gas is set to act on the periphery of camera device containment vessel, extractor fan is drawn back separately again
Capable air delivery device carries out extraneous discharge, and after whole type of cooling operation, the inside of camera device remains the cold wind of low temperature
Progress is extraneous heat-insulated, and the outer circulation of cold wind is also realized in the outside of camera device under the double action of inflator pump and aspiration pump.Entirely
The heat-insulated cooling in orientation brings the brand-new type of cooling, the device design concept novel and unique, creative high, practicality pole
By force.
10th, rotary power blower has been installed additional on the inwall of inflation intraformational bed, rotary power blower can make exhausting
Shell body rotates, and attracts so as to carry out 360 degree of cold wind without dead angle to glass protection shell periphery so that whole periphery cooling
Circulation is more comprehensively and abundant, will not be set due to air draft pipeline and occur local pipe blocking in the uneven or course of work, and band
Carry out the increase of camera device local heating and cause job failure.
11st, the high temperature resistant fault detection system globality for the cyclone separator of circulating fluidized bed boiler being related in patent of the present invention
By force, mentality of designing is novel, while the equipment combines and used for reference multi-field advanced experience, has reached high practicality, equipment
Each details at coordinated operation automaticity it is high, embody the creativeness of inventor.In summary, this equipment is drawn in brand-new
Neck industry progress, is particularly suitable for promoting the use of in the industry.
Brief description of the drawings
Fig. 1 is the structural representation of socket fixator；
Fig. 2 is the mounting structure schematic diagram (being free of gas column fixing bigslip) of socket fixator；
Fig. 3 is the structural representation of gas column fixing bigslip；
Fig. 4 is Fig. 3 side view；
Fig. 5 is the mounting structure schematic diagram (fixing bigslip containing gas column) of socket fixator；
Fig. 6 is the structural representation of the present invention；
Fig. 7 is Fig. 6 partial enlarged drawing；
Fig. 8 is the structural representation of flaw detection camera device；
In figure：1st, fixing sucking disk；2nd, outer stationary jaw；3rd, traction rack；4th, interior fixed block；5th, inserted block is stretched；6th, interior fixing card
Pawl；7th, sticky adsorption sleeve；8th, conduit is inserted；9th, interior jointed shaft；10th, socket claw；11st, outer fixed block；12nd, traction gear；
13rd, outer jointed shaft；14th, cutting through hole；15th, stretch gas column；16th, gas column hole；17th, gas column fixing bigslip；18th, unidirectional charge valve；
19th, sliding sleeve；20th, longitudinal chute；21st, external orientation traveller；22nd, positioning sliding block；23rd, electric up-down wheel；24th, outer shell barrel；25、
It is oriented to litter；26th, magnetic rotation bar；27th, magnetic bar；28th, flaw detection camera device；29th, magnetic telescopic cylinder；30th, leadout hole；31st, it is soft
Property conduit；32nd, aspiration pump；33rd, hollow shell set；34th, intraformational bed is inflated；35th, rotary power blower；36th, wind wheel；37th, it is cold
Gas portals；38th, wind deflector；39th, exhausting hole；40th, flaw detection video camera；41st, middle through-hole；42nd, glass protection shell；43rd, outside exhausting
Housing；44th, thin neck；45th, shaft coupling；47th, exhaust tube；48th, axis inserted link；49th, automatically controlled magnetic block；50th, active gyromagnet controls
Bar；51st, angular adjustment motor.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of high temperature resistant fault detection system of cyclone separator, by socket fixator and failure detector two parts
Composition.First is failure detector, and failure detector carries air-cooled EGR, can be resistant to the high temperature brought in burner hearth, and ensureing should
The normal operation of step operation；Second is that socket fixator carries out positioning holding and fixation to failure detector.
Socket fixator includes insertion conduit, outside fixing device, inner side fixing device and socket fixing device.Insertion is led
Pipe enters line position as the cartridge type that the theme of the device is in both ends open, insertion conduit by outside fixing device and inner side fixing device
Fixation is put, while the positioning of whole insertion operation is carried out by socket fixing device.Insertion conduit includes insertion end and overhanging end, by
This increases the whole contact surface as the fulcrum of failure detector second.
The quantity of outside fixing device is two groups, and is separately positioned on the left and right sides of insertion conduit overhanging end outer wall.Outside
To collapse direction, the transverse direction along insertion conduit is expansion direction for longitudinal direction of the side fixing device along insertion conduit.
The quantity of inner side fixing device is both sides, and is separately positioned on the left and right sides of insertion conduit insertion end outer wall.It is interior
To collapse direction, the transverse direction along insertion conduit is expansion direction for longitudinal direction of the side fixing device along insertion conduit.
Outside fixing device includes outer stationary jaw, and outer stationary jaw is arranged on the overhanging of insertion conduit by outer fixed block
End, the inner side fixing device include interior stationary jaw, and interior stationary jaw is arranged on the insertion of insertion conduit by interior fixed block
End.Conduit is inserted when inserting fluidized-bed combustion boiler furnace interior, outside fixing device and inner side fixing device are in collapsing shape
State, after insertion conduit is inserted into certain position along the access hole on body of heater, socket fixing device can be hampered by the outer of access hole,
Now complete insertion and insertion positioning link, then by outside fixing device and inner side fixing device to insertion conduit and rotation
Wind separator carries out relative position and fixed.
Socket fixing device includes socket claw, and socket claw is arranged on the middle part of insertion conduit by retractor device.Should
Device using when can adapt to the access hole of different-diameter by adjusting the length of retractor device, after adjustment clamps distance, insert
During entering, completed to clamp operation by socket claw.
Outer stationary jaw passes through stationary jaw in traction rack traction linkage.Pass through what is set between inside and outside stationary jaw
Traction rack, both is kept a kind of linkage status, after socket fixator inserts cyclone separator, can not directly be controlled from the external world
The clamping action of stationary jaw in system, after being designed using linkage, boiler furnace is clamped by rotating outer stationary jaw, by traction teeth
Bar is driven, and is further driven to interior stationary jaw and is clamped boiler furnace.
Fixing device includes two outer stationary jaws on the outside of every group, and one end of each outer stationary jaw outside one by cutting with scissors
Spindle is hingedly mounted on outer fixed block, and the other end of each outer stationary jaw is respectively mounted fixing sucking disk.Outer jointed shaft is used for real
The rotation of existing stationary jaw, fixing sucking disk are used to firmly to adsorb in boiler furnace.On two outer jointed shafts respectively
Traction gear is set with, traction rack includes front-end and back-end, and the front end of traction rack is arranged between two traction gears and led
Draw rack to be intermeshed with traction gear, realize that outer stationary jaw can affect traction rack in action with this.
Inner side fixing device also includes guide chute, and guide chute is arranged on the outer wall of insertion conduit, guide chute edge
The outer wall generatrix direction for inserting conduit is set.Interior fixed block is arranged in guide chute；Rack jack is opened up on interior fixed block,
Inserted block is stretched through connection after the rack jack of interior fixed block in the rear end of traction rack.The quantity of interior stationary jaw be two, two
Sticky adsorption sleeve is installed in the front end of individual interior stationary jaw, can be firmly by it for when deploying stationary jaw and being fixed
Combined with boiler furnace, the rear end of two interior stationary jaws is hingedly mounted on interior fixed block by an interior jointed shaft, first
During beginning state, stretching, extension inserted block is introduced into interior fixed block, and the front end of two interior stationary jaws is closed together and points to insertion conduit
Insertion end, when traction rack is driven in stretching, extension inserted block insertion in fixed block, stretching, extension inserted block can be by two interior stationary jaws
Separate.
When in original state, two outer stationary jaw front ends closures and towards the overhanging end of insertion conduit, in two
The front end of stationary jaw is closed together and points to the insertion end of insertion conduit；When will insert in conduit insertion cyclone separator,
Retractor device is adjusted, until socket claw can block the upper edge and lower edge of opening；Two outsides for pushing closure aside are fixed
Claw, the fixing sucking disk on the stationary jaw of outside is made to attract to fix the outer wall outer surface of cyclone separator；Rotation outside is solid
While determining claw, traction gear synchronous rotary and engage drive traction rack to insertion conduit overhanging end direction move, enter
And drive stretching, extension inserted block to enter in interior fixed block, two interior stationary jaws are separated, the front end of interior stationary jaw is inhaled by viscosity
It is attached to cover the inner wall inner surface for being adhered fixed cyclone separator.Connected between inside and outside two groups of stationary jaws using articulated manner, with reality
Existing inside and outside stationary jaw can be installed on cyclone separator along the longitudinal direction of socket fixator to both sides horizontal spreading.
Gas column fixing bigslip, cutting through hole is opened up on outer stationary jaw, interior stationary jaw and socket claw, when outer fixation
When claw, interior stationary jaw and the expansion of socket claw are fixed in boiler hearth of circulating fluidized bed opening, gas column fixing bigslip energy
It is enough to insert in the cutting through hole on outer stationary jaw, interior stationary jaw and socket claw, after the completion of three's locator card dress, by gas column
It is fixed that fixing bigslip carries out unified integration.Gas column fixing bigslip includes the rigid outer barrel that one end is closed and the other end is open
Body, hollow inflatable chamber is set inside rigid outer cylinder body, several gas column holes, gas column hole are opened up on the periphery wall of rigid outer cylinder body
Middle to set flexible gas column, the air inlet of flexible gas column is connected by gas column hole with hollow inflatable chamber, when inner barrel is inflated,
Flexible gas column can be driven to stretch out the position after progress screw thread screws locked.The opening end of rigid outer cylinder body sets unidirectional inflation
Valve, after in the cutting through hole that gas column fixing bigslip inserts on outer stationary jaw, interior stationary jaw and socket claw, by unidirectional
Charge valve can be inflated to hollow inflatable chamber and flexible gas column, can be hindered after flexible gas column rising gas column fixing bigslip from
Deviate from and fix the clamping position of outer stationary jaw, interior stationary jaw and socket claw in cutting through hole.
Failure detector includes plug-in type outer shell barrel and external orientation traveller.Outer shell barrel includes hollow receiver chamber, outer shell barrel bag
Insertion end and overhanging end are included, positioning sliding block is set on the overhanging end of outer shell barrel, external orientation traveller is vertically arranged in whirlwind point
From the outside of device, longitudinal chute is set on external orientation traveller, positioning sliding block is arranged in longitudinal chute.On positioning sliding block
Electric up-down wheel is set, positioning sliding block can be driven to be moved up and down along longitudinal chute by electric up-down wheel, on positioning sliding block
Positioning magnetic-disc is set, and when positioning sliding block is moved to predeterminated position, the positioning magnetic-disc can adsorb positioning sliding block solid
It is scheduled on predeterminated position.The transverse shifting of outer shell barrel is wherein realized by guiding traveller, while to be oriented to traveller as basic point, relies on socket
Fixator being lifted and positioning, and erects failure detector vacantly stabilized platform.It is oriented on traveller and is also provided with positioning cunning
Block and positioning magnetic-disc, both can facilitate the position between outer shell barrel and external orientation traveller to fix at cooperation.
The bottom of outer shell barrel insertion end opens up leadout hole, the upper lateral part in the hollow receiver storehouse of outer shell barrel close to overhanging end
Set and be oriented to litter, the guiding for withdrawing and releasing as magnetic rotation bar piles up device, is oriented on litter and is set with several sliding sleeves, each
A magnetic bar is fixed on sliding sleeve, on each magnetic bar absorption fix the magnetic rotation bar of more than three.Each magnetic rotation bar passes through
Flexible conduit is cascaded, and vertical trapezium structure is formed by flexible conduit and swingle when releasing outer shell barrel.Flexible conduit
Initiating terminal is fixed in outer shell barrel, the end connection flaw detection camera device of flexible conduit.In hollow receiver chamber close to insertion end
Side sets magnetic telescopic cylinder, fixes automatically controlled magnetic block on magnetic telescopic cylinder, automatically controlled magnetic block possesses in the energized state
Magnetic attraction, when automatically controlled magnetic block does not have magnetic attraction under unpowered state.Magnetic telescopic cylinder can drive automatically controlled magnetic block to do
Stretching motion, and magnetic rotation bar can be attracted to depart from magnetic bar, then fallen from leadout hole；In the hollow receiver storehouse on leadout hole top
Interior setting angular adjustment control device, angular adjustment control device include angular adjustment storehouse, setting angle to adjust in angular adjustment storehouse
Motor is saved, angular adjustment motor connects active gyromagnet control-rod by rotating shaft, and angular adjustment motor can drive active gyromagnet control
Bar processed rotates, and then attracts control step by step from the anglec of rotation of the gyromagnet bar of leadout hole decentralization by magnetic attraction, to adjust flaw detection
The anglec of rotation of camera device.
Gas tube, exhaust tube, video data line and power line are set in flexible conduit, to meet that flexible conduit end is each
The demand of device.Camera device of detecting a flaw includes hollow shell set and axis inserted link, and hollow shell set includes middle through-hole and inflation
Intraformational bed.Axis inserted link is in insertion middle through-hole, and the top linking flexible conduit of axis inserted link, the lower end of axis inserted link is consolidated
Fixed fixed flaw detection video camera.In the fixed high permeability heat resistant type glass protection shell of flaw detection camera sheath dress, video data line and electricity
Source line then connects flaw detection video camera by flexible conduit into axis inserted link.Device of the whole system in cyclone separator uses
Air-cooled heat insulation and heat control, to protect electric elements therein, ensure the normal operation of equipment.
The upper end for inflating intraformational bed connects cold air inflator pump by gas tube, and the lower end outside for inflating intraformational bed sets cold air
Portal, during work, in the effect of inflator pump, inflate in intraformational bed cold air and portalled ejection by cold air, act directly on glass protection
The periphery of shell.Wind deflector is set in the lower, outer perimeter of inflation intraformational bed, the directionality for spraying cold air guided with realizing.
Toroidal exhausting shell body is set with outside glass protection shell, exhausting shell body is from top to bottom sleeved on glass protection
Pumping intraformational bed is set on shell, in exhausting shell body, more than two exhausting holes, work are opened up in the lower peripheral wall of exhausting shell body
When making, under the double action of inflator pump and extractor fan, the heat-insulated cooling systemic circulation of camera device periphery is realized.Exhausting shell
The top of body is thin neck, and thin neck is wrapped on the outer wall of axis inserted link, and the wind wheel of more than three is fixed on the outside of thin neck,
It is set fulcrum to be present when rotating.Exhaust tube, in addition to aspiration pump are connected by shaft coupling on thin neck top, aspiration pump is set
In middle through-hole and in access exhaust tube, aspiration pump can extract the gas in pumping intraformational bed, Jin Ertong by exhaust tube
Cross exhausting hole and draw air-flow around flaw detection video camera, the extraneous gas backstreaming participated in after cooling of aspiration pump guiding, finally arrange to
It is extraneous.
Rotary power blower is set on the inwall of inflation intraformational bed, and the air-flow inflated in intraformational bed can pass through rotation
Power, which blows to be in charge of, blows to wind wheel, drives wind wheel rotation, and then drives exhausting shell body to be rotated around glass protection shell, draws simultaneously
Gas outside glass protection shell.Rotary power blower can rotate exhausting shell body, outside to glass protection shell
Enclose and carry out 360 degree of cold wind attractions without dead angle so that whole peripheral cooling circulation is more comprehensive and abundant, will not be due to exhaust column
Road, which is set in the uneven or course of work, there is local pipe blocking, and brings the increase of camera device local heating to cause work event
Barrier.
After cold wind enters gasing mezzanine by gas tube, after cold air portals discharge, blown under the guide functions of wind deflector
To glass protection shell, the air-flow of heating is extracted discharge outside by the exhausting hole of exhausting shell body, is blown into air-flow immediately
Extracted out by rotation, cold air protective layer is formed around glass protection shell, the heat for completely cutting off cyclone separator corrodes, and realizes that flaw detection is taken the photograph
The working condition cooling of camera.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.It is every that above example is made without departing from technical solution of the present invention content, foundation technical spirit of the invention
Any simple modification, equivalent variations and remodeling, still fall within the protection domain of technical solution of the present invention.
Claims (5)
1. the inwall fault detection system of a kind of cyclone separator, it is characterised in that including failure detector；The failure detector includes
Plug-in type outer shell barrel and external orientation traveller；The outer shell barrel includes hollow receiver chamber, and outer shell barrel includes insertion end and overhanging end；
Positioning sliding block is set on the overhanging end of outer shell barrel, the external orientation traveller is vertically arranged in the outside of cyclone separator,
Longitudinal chute is set on external orientation traveller, and the positioning sliding block is arranged in longitudinal chute；Set on positioning sliding block electronic
Lifting wheel, positioning sliding block can be driven to be moved up and down along longitudinal chute by electric up-down wheel；Positioning is set on positioning sliding block
Magnetic-disc, when positioning sliding block is moved to predeterminated position, positioning sliding block can be absorbed and fixed at default by the positioning magnetic-disc
Position；
The bottom of the outer shell barrel insertion end opens up leadout hole；A upper lateral part in the hollow receiver storehouse of outer shell barrel close to overhanging end
Set and be oriented to litter, be set with several sliding sleeves on the guiding litter, a magnetic bar fixed on each sliding sleeve, in each magnetic
The magnetic rotation bar of more than three is fixed in absorption on soup stick, and each magnetic rotation bar is cascaded by flexible conduit, and flexible conduit rises
Top is fixed in outer shell barrel, the end connection flaw detection camera device of flexible conduit；In hollow receiver chamber close to insertion end one
Side sets magnetic telescopic cylinder, fixes automatically controlled magnetic block on the magnetic telescopic cylinder, the automatically controlled magnetic block is in "on" position
Under possess magnetic attraction, when automatically controlled magnetic block does not have magnetic attraction under unpowered state；The magnetic telescopic cylinder can drive electricity
Control magnetic block does stretching motion, and can attract magnetic rotation bar to depart from magnetic bar, is then fallen from leadout hole；On leadout hole top
Angular adjustment control device is set in hollow receiver storehouse, and the angular adjustment control device includes angular adjustment storehouse, the angle
Angular adjustment motor is set in surge bunker, and the angular adjustment motor connects active gyromagnet control-rod, the angle by rotating shaft
Regulation motor can drive active gyromagnet control-rod to rotate, and then attract rotation of the control from leadout hole decentralization step by step by magnetic attraction
The anglec of rotation of magnetic bar, the anglec of rotation for camera device of being detected a flaw with regulation.
2. the inwall fault detection system of a kind of cyclone separator according to claim 1, it is characterised in that in flexible conduit
Middle setting gas tube, exhaust tube, video data line and power line；The flaw detection camera device includes hollow shell set and axis is inserted
Bar, the hollow shell set include middle through-hole and inflation intraformational bed；The axis inserted link is described in insertion middle through-hole
Fixed flaw detection video camera is fixed in the top linking flexible conduit of axis inserted link, the lower end of axis inserted link；In flaw detection camera sheath
The fixed high permeability heat resistant type glass protection shell of dress, the video data line and power line enter axis inserted link then by flexible conduit
Connection flaw detection video camera；
The upper end of the inflation intraformational bed connects cold air inflator pump by gas tube, and the lower end outside for inflating intraformational bed sets cold air
Portal, wind deflector is set in the lower, outer perimeter of inflation intraformational bed；
Toroidal exhausting shell body is set with outside glass protection shell, the exhausting shell body is from top to bottom sleeved on glass protection
Pumping intraformational bed is set on shell, in the exhausting shell body, more than two exhausting are opened up in the lower peripheral wall of exhausting shell body
Hole；The top of the exhausting shell body is thin neck, and the thin neck is wrapped on the outer wall of axis inserted link, on the outside of thin neck
Fix the wind wheel of more than three；Exhaust tube is connected by shaft coupling on thin neck top；Also include aspiration pump, the aspiration pump is set
Put in middle through-hole and in access exhaust tube；The aspiration pump can extract the gas in pumping intraformational bed by exhaust tube,
And then the air-flow around flaw detection video camera is drawn by exhausting hole；
Rotary power blower is set on the inwall of inflation intraformational bed, and the air-flow inflated in intraformational bed can pass through rotation
Power, which blows to be in charge of, blows to wind wheel, drives wind wheel rotation, and then drives exhausting shell body to be rotated around glass protection shell, draws simultaneously
Gas outside glass protection shell；
After cold wind enters gasing mezzanine by gas tube, after cold air portals discharge, glass is blowed under the guide functions of wind deflector
Glass protects shell, and the air-flow of heating is extracted discharge outside by the exhausting hole of exhausting shell body, is blown into air-flow and revolved immediately
Turn to extract out, cold air protective layer is formed around glass protection shell, the heat completely cut off in cyclone separator corrodes, and realizes flaw detection shooting
The working condition cooling of machine.
3. the inwall fault detection system of a kind of cyclone separator according to claim 2, it is characterised in that also including socket
Fixator, the socket fixator include insertion conduit, outside fixing device, inner side fixing device and socket fixing device；Institute
Stating insertion conduit includes insertion end and overhanging end；
The outside fixing device includes outer stationary jaw, and outer stationary jaw is arranged on the overhanging of insertion conduit by outer fixed block
End；The inner side fixing device includes interior stationary jaw, and interior stationary jaw is arranged on the insertion of insertion conduit by interior fixed block
End；
The socket fixing device includes socket claw, and the socket claw is arranged in insertion conduit by retractor device
Portion；
The outer stationary jaw passes through stationary jaw in traction rack traction linkage.
4. the inwall fault detection system of a kind of cyclone separator according to claim 3, it is characterised in that every group of outside is solid
Determining device includes two outer stationary jaws, and each one end of outer stationary jaw is hingedly mounted on outer solid by an outer jointed shaft
Determine on block, the other end of each outer stationary jaw is respectively mounted fixing sucking disk；Traction gear is set with two outer jointed shafts,
The traction rack includes front-end and back-end, and the front end of the traction rack is arranged between two traction gears and traction rack
It is intermeshed with traction gear；
The inner side fixing device also includes guide chute, and the guide chute is arranged on the outer wall of insertion conduit, described to lead
Outer wall generatrix direction to chute along insertion conduit is set；The interior fixed block is arranged in guide chute；On interior fixed block
Rack jack is opened up, inserted block is stretched in the rear end of the traction rack through connection after the rack jack of interior fixed block；It is described interior solid
The quantity for determining claw is two, and sticky adsorption sleeve is installed in the front end of two interior stationary jaws, and the rear end of two interior stationary jaws leads to
An interior jointed shaft is crossed to be hingedly mounted on interior fixed block；In original state, stretching, extension inserted block is introduced into interior fixed block, in two
The front end of stationary jaw is closed together and points to the insertion end of insertion conduit；When traction rack is driven in stretching, extension inserted block insertion admittedly
When determining in block, stretching, extension inserted block can separate two interior stationary jaws；
When in original state, two outer stationary jaw front ends closures and towards the overhanging end of insertion conduit are fixed in two
The front end of claw is closed together and points to the insertion end of insertion conduit；When will insert in conduit insertion cyclone separator opening,
Retractor device is adjusted, until socket claw can block the upper edge and lower edge of opening；Two outsides for pushing closure aside are fixed
Claw, the fixing sucking disk on the stationary jaw of outside is made to attract to fix the outer wall outer surface of cyclone separator；Rotation outside is solid
While determining claw, traction gear synchronous rotary and engage drive traction rack to insertion conduit overhanging end direction move, enter
And drive stretching, extension inserted block to enter in interior fixed block, two interior stationary jaws are separated, the front end of interior stationary jaw is inhaled by viscosity
It is attached to cover the inner wall inner surface for being adhered fixed cyclone separator.
5. the inwall fault detection system of a kind of cyclone separator according to claim 4, it is characterised in that also including gas column
Fixing bigslip, cutting through hole is opened up on outer stationary jaw, interior stationary jaw and socket claw, when outer stationary jaw, interior fixation
When claw and the expansion of socket claw are fixed in cyclone separator opening, the gas column fixing bigslip is inserted into outer fixing card
In cutting through hole on pawl, interior stationary jaw and socket claw；The gas column fixing bigslip includes one end closing and the other end opens
The rigid outer cylinder body of mouth, hollow inflatable chamber is set inside rigid outer cylinder body, if being opened up on the periphery wall of the rigid outer cylinder body
A gas column hole is done, flexible gas column is set in the gas column hole, the air inlet of the flexible gas column passes through gas column hole and hollow inflatable
Chamber is connected；The opening end of rigid outer cylinder body sets unidirectional charge valve, when gas column fixing bigslip inserts outer stationary jaw, interior fixation
After in cutting through hole on claw and socket claw, hollow inflatable chamber and flexible gas column can be filled by unidirectional charge valve
Gas, can hinder after the flexible gas column rising gas column fixing bigslip deviate from from cutting through hole and fixed outer stationary jaw,
The clamping position of interior stationary jaw and socket claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119932.8A CN107755108B (en) | 2017-11-14 | 2017-11-14 | Inner wall flaw detection system of cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119932.8A CN107755108B (en) | 2017-11-14 | 2017-11-14 | Inner wall flaw detection system of cyclone separator |
Publications (2)
| Publication Number | Publication Date |
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| CN107755108A true CN107755108A (en) | 2018-03-06 |
| CN107755108B CN107755108B (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711119932.8A Active CN107755108B (en) | 2017-11-14 | 2017-11-14 | Inner wall flaw detection system of cyclone separator |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1388475A (en) * | 1972-02-08 | 1975-03-26 | Dale Ltd John | Flaw detector |
| CN101206183A (en) * | 2006-12-19 | 2008-06-25 | 财团法人精密机械研究发展中心 | Method and apparatus for viewing hole internal wall image |
| CN201331500Y (en) * | 2008-12-26 | 2009-10-21 | 内蒙古北方重工业集团有限公司 | Deep-hole tube blank inner wall non-destructive testing device |
| CN102135502A (en) * | 2010-12-20 | 2011-07-27 | 深圳大学 | Laser flaw detection system and flaw detection method |
-
2017
- 2017-11-14 CN CN201711119932.8A patent/CN107755108B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1388475A (en) * | 1972-02-08 | 1975-03-26 | Dale Ltd John | Flaw detector |
| CN101206183A (en) * | 2006-12-19 | 2008-06-25 | 财团法人精密机械研究发展中心 | Method and apparatus for viewing hole internal wall image |
| CN201331500Y (en) * | 2008-12-26 | 2009-10-21 | 内蒙古北方重工业集团有限公司 | Deep-hole tube blank inner wall non-destructive testing device |
| CN102135502A (en) * | 2010-12-20 | 2011-07-27 | 深圳大学 | Laser flaw detection system and flaw detection method |
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|---|---|
| CN107755108B (en) | 2020-03-17 |
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