CN106323081A - Passive descaling type evaporative cooler - Google Patents
Passive descaling type evaporative cooler Download PDFInfo
- Publication number
- CN106323081A CN106323081A CN201610945455.XA CN201610945455A CN106323081A CN 106323081 A CN106323081 A CN 106323081A CN 201610945455 A CN201610945455 A CN 201610945455A CN 106323081 A CN106323081 A CN 106323081A
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- Prior art keywords
- scale removal
- cutter
- cooling cylinder
- supporting mechanism
- evaporation cooling
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/10—Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention relates to the field of environmental protection equipment, in particular to a passive descaling type evaporative cooler. The passive descaling type evaporative cooler is used for descaling of the inner walls of evaporative coolers or easy-to-scale barrels in converter gas purification and recovery systems in the metallurgical industry. The passive descaling type evaporative cooler comprises an evaporative cooling barrel, and further comprises a drive mechanism, a descaling device and a supporting mechanism used for mounting of the descaling device. The descaling device is arranged in the evaporative cooling barrel. The drive mechanism drives the descaling device through the supporting mechanism to move in the axial direction and/or the circumferential direction of the evaporative cooling barrel to carry out descaling on the inner wall of the evaporative cooling barrel. The passive descaling type evaporative cooler has the beneficial effects that descaling of the interior of the evaporative cooling barrel is achieved through the descaling device; the structure is simple; operation is stable; the service life of equipment is prolonged; descaling is simple and convenient; dirt recycling is facilitated; pollution and waste are reduced; and energy saving and environment protection are achieved.
Description
Technical field
The present invention relates to field of environment protection equipment, particularly relate to a kind of passive descaling type vapotron, for metallurgical row
Vapotron or the scale removal of easy fouling cylinder inboard wall in industry converter coal gas purification recovery system.
Background technology
In metallurgy industry converter coal gas purification recovery system, (converter coal gas purification recovery system is to use LT method to carry out coal gas
Recovery Purifying, LT method is also referred to as dry method) in, system uses a kind of vapotron with tube structure.Converter coal gas purification
In reclaiming Factory Building, equipment routine is arranged as follows: the waste heat boiler end before vapotron sprays into water equipped with spray gun, spray gun
With steam to reduce high temperature (about 900 DEG C～1000 DEG C) flue gas, the high-temperature flue gas of high dust content and water smoke, steam carry out heat
After mass transter, quenched after flue-gas temperature reduce, coarse grained dust bonding is together.Major part dust leaves evaporation cooling
Device, is collected processing by banana-bends and auxiliary facility；Some dust bonding is at vapotron top half inwall.
The problem that existing dry dedusting of converter equipment is primarily present: the easy fouling of vapotron inwall, and tied
Dirty quality hard, need to consume substantial amounts of human and material resources and the time clear up, directly affect converter while cleaning raw
Produce.Such as: in the equipment that certain factory's fouling is serious, the vapotron cylinder inboard wall of 5 rice diameters originally, final top half only remains
The passage of lower 1 rice diameter.Meeting partial exfoliation after vapotron encrustation, banana-bends built-in scraper ash-transmission machine fault rate is high,
Easily block ash, affect converter properly functioning.
Summary of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of passive descaling type evaporation cooling
Device, be used for solving vapotron inwall scale removal difficulty in prior art, service life is short, affect production efficiency, maintenance difficult,
High in cost of production problem.
For achieving the above object and other relevant purposes, the present invention provides a kind of passive descaling type vapotron, including
Evaporation cooling cylinder, also includes drive mechanism, apparatus for eliminating sludge and for installing the supporting mechanism of apparatus for eliminating sludge, described apparatus for eliminating sludge
Be arranged in evaporation cooling cylinder body, drive mechanism by supporting mechanism drive apparatus for eliminating sludge along evaporation cooling cylinder axially and/or
Circumferential movement is to evaporation cooling cylinder inboard wall scale removal.
Further, described apparatus for eliminating sludge includes cutter bracing frame and scale removal cutter, and scale removal cutter is arranged on support by cutter bracing frame
In mechanism, described scale removal edge length is mated with evaporation cooling cylinder body length, and described drive mechanism drives apparatus for eliminating sludge along steaming
The but cylinder that feels cold circumferentially rotates scale removal.
Further, described apparatus for eliminating sludge includes cutter bracing frame and scale removal cutter, and scale removal cutter is arranged on support by cutter bracing frame
In mechanism, described scale removal cutter is circumferentially disposed along evaporation cooling cylinder inboard wall, and at least covers border in it, described drive mechanism band
Dynamic apparatus for eliminating sludge is along evaporation cooling cylinder axially-movable scale removal.
Further, described supporting mechanism is screw mandrel, and cutter bracing frame swivel nut, on supporting mechanism, sets inside described cutter bracing frame
Having for limiting the spline part that cutter bracing frame rotates, described supporting mechanism outer wall is provided with the gathering sill coordinated with spline part, described
Spline part moves along gathering sill length direction.
Further, described supporting mechanism is screw mandrel, and described apparatus for eliminating sludge includes cutter bracing frame and scale removal cutter, and described cutter supports
Frame swivel nut is on supporting mechanism, and described drive mechanism drives supporting mechanism to rotate, and supporting mechanism drives apparatus for eliminating sludge cold along evaporation
But cylinder circumferentially rotates and scale removal axially movable.
Further, described cutter bracing frame periphery is at least equipped with between two scale removal cuttves, and adjacent scale removal cutter there is height
It is poor to spend, and described scale removal cutter is plough scale removal cutter.
Further, described drive mechanism is motor, described drive mechanism be arranged on evaporation cooling cylinder outside, and with biography
Motivation structure connects, and described drive mechanism is worm and gear, bevel gear pair, rack-and-pinion or chain sprocket.
Further, in described evaporation cooling cylinder body, side lower part is provided with the lower support bar for supporting supporting mechanism, described steaming
The top inside but cylinder of feeling cold is provided with the upper support bar for supporting supporting mechanism, described supporting mechanism by bearing with upper
Strut and lower support bar connect.
Further, in described evaporation cooling cylinder body, the Upper vertical of side is provided with the guide card coordinated with upper support bar end
Groove, the upper and lower side of described supporting mechanism is equipped with the stopping means limiting apparatus for eliminating sludge motion.
Further, the described external side lower part of evaporation cooling cylinder is provided with and fixes fixing of support for evaporating cooling cylinder
Seat, the described external upper lateral part of evaporation cooling cylinder is provided with and the guide type shoe evaporating cooling cylinder movable set, and described evaporation cools down
Cylinder body outer wall is at least provided with two manholes.
As it has been described above, the method have the advantages that
1, scaling operation is safely, simply, conveniently, low cost.The present invention removes vapotron cylinder by apparatus for eliminating sludge
The deposition dust of inwall, was disposed of before dust is combined into high rigidity dust and dirt, eliminated fouling to vapotron cylinder
Passage reduces and scraper ash-transmission machine bottom banana-bends causes the hidden danger of card ash.
2, safe and reliable.Drive mechanism is located at outside cylinder so that vapotron inner barrel only has mechanical drive department
Point, reasonable in design, apparatus for eliminating sludge failure rate is low.Apparatus for eliminating sludge only runs after tapping starts, and has tied before oxygen blast starts
Bundle, it is to avoid mechanical operating part issuable spark contacts with coal gas, explosion danger is avoided in employing risk avertion measure.
3, energy-saving and emission-reduction, low-carbon environment-friendly.The dust and dirt that the present invention is removed is by scraper plate bottom evaporation cooling cylinder body banana-bends
Cinder conveyer carries out subsequent recovery utilization after being delivered to cinder storehouse, reduces the impact on environment.
4, convenient management, easy to maintenance.The cylinder of vapotron is on-demand is provided with multiple manhole, can be many during maintenance
Apparatus for eliminating sludge ruuning situation is observed at place.
5, remarkable in economical benefits.Present invention reduces the impact that converter producing is brought by vapotron encrustation, carry
High converter effective operation time, decreases the processing cost to vapotron inwall dust and dirt.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of the embodiment of the present invention one；
Fig. 2 is shown as the generalized section of A-A in Fig. 1；
Fig. 3 is shown as the generalized section of B-B in Fig. 1；
Fig. 4 is shown as the generalized section of C-C in Fig. 1；
Fig. 5 is shown as the structural representation of the embodiment of the present invention two；
Fig. 6 is shown as the structural representation of the embodiment of the present invention three；
Fig. 7 is shown as the generalized section of D-D in Fig. 6.
Piece mark explanation
1 evaporation cooling cylinder；
2 supporting mechanisms；
3 cutter bracing frames；
4 scale removal cuttves；
5 drive mechanisms；
6 drive mechanisms；
7 motor support platforms；
8a bearing；
8b bearing；
8c bearing；
8d bearing；
9 seal closures；
10 bearing caps；
11 stopping means；
12 stopping means；
13 upper support bars；
14 lower support bars；
15 guide draw-in groove；
16 manholes；
17 hold-down supports；
18 guide type shoes；
19 spline parts.
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention being described, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also be by the most different concrete realities
The mode of executing is carried out or applies, the every details in this specification can also based on different viewpoints and application, without departing from
Various modification or change is carried out under the spirit of the present invention.
It should be noted that in this specification cited as " on ", D score, "left", "right", " middle " and " one " etc.
Term, is merely convenient to understanding of narration, and is not used to limit the enforceable scope of the present invention, the change of its relativeness or tune
Whole, changing under technology contents without essence, when being also considered as the enforceable category of the present invention.
Before the embodiment of the present invention is described in detail, first the applied environment of the present invention is described.The present invention
Converter in converter coal gas purification recovery system, converter coal gas purification recovery system is defined as: decarburization converter or dephosphorization turn
Stove or lava homogenizing furnace or stainless steel or converter extracting vanadium.The technology of the present invention be mainly applied to process high dust concentration,
The equipment of the easy fouling of inwall, is especially applicable to the vapotron of tube structure.The present invention is to solve vapotron
The easy fouling of cylinder inboard wall, scale removal difficulty, poor stability, equipment life is short, Maintenance and Repair are difficult, high in cost of production technology is asked
Topic.
As shown in Fig. 1, Fig. 5 and Fig. 6, the present invention provides a kind of passive descaling type vapotron, including evaporation cooling cylinder
Body 1, also includes drive mechanism 6, apparatus for eliminating sludge and for installing the supporting mechanism 2 of apparatus for eliminating sludge.Apparatus for eliminating sludge is arranged on evaporation
In cooling cylinder 1, drive mechanism 2 drives apparatus for eliminating sludge, and along evaporation cooling cylinder 1, axially and/or circumferential movement is to evaporation cooling cylinder
Body 1 inwall scale removal.Drive mechanism 6 can use the power-equipments such as motor, hydraulic cylinder, cylinder, and drive mechanism 6 can be arranged on steaming
Feel cold the either internally or externally drive apparatus for eliminating sludge motion scale removal of but cylinder 1.In the present invention, drive mechanism 6 uses motor, and
Drive mechanism is arranged on the outside of evaporation cooling cylinder 1, and it is steady that drive mechanism 6 uses motor to run compared to other power-equipment
Fixed, volume is little, it is simple to installs, support and fix simply, motor is arranged on the outside of evaporation cooling cylinder 1 so that evaporation cools down
The inside of cylinder 1 only has machine driving, stable, safety, and drive mechanism 6 and is arranged on evaporation cooling cylinder 1 outside more
Safely, keep in repair convenient.Drive mechanism 6 may be mounted on high building platform or arranges in the outside of evaporation cooling cylinder 1
Independent motor support platform 7 support driving mechanism 6, arranges individual motor support platform 7 and is easily installed drive mechanism 6.
As shown in Fig. 1, Fig. 5 and Fig. 6, drive mechanism 6 drives supporting mechanism 2 to move by drive mechanism 5, drive mechanism 5
Being arranged in evaporation cooling cylinder 1, and be in transmission connection with supporting mechanism 2, drive mechanism 6 is connected drive transmission with drive mechanism 5
Mechanism 5 moves, and drive mechanism 5 drives supporting mechanism 2 to move, and supporting mechanism 2 rotates and drives apparatus for eliminating sludge motion scale removal.Driver
Structure 5 is any one in worm and gear, bevel gear pair, rack-and-pinion or chain sprocket, but is not limited to above-mentioned several mechanism.
Use Worm Wheel System, simple in construction in the present invention, be linked and packed simple to operation, high temperature resistant, length in service life, biography
Dynamic flexible operation is stable.When drive mechanism uses worm and gear, drive mechanism 5 is connected with the outfan of drive mechanism 6, driver
Structure 5 and supporting mechanism 2 input are drive mechanism transmission.The two ends of drive mechanism 5 are supported by evaporation cooling cylinder 1, transmission
One end of mechanism 5 is connected with drive mechanism 6 by bearing 8b, and it is cold that the other end of drive mechanism 5 is arranged on evaporation by bearing 8a
But on cylinder 1, and evaporation cooling cylinder 1 outside is provided with the seal closure 9 covering bearing 8a.Bearing sealing cover 9 is set and avoids bearing
8a is by outside contamination and interference, it is to avoid affect the motility that drive mechanism 5 runs, and bearing 8a and bearing 8b is preventing dust gas leakage
High temperature resistant bearing.
As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5 and Fig. 6, evaporation cooling cylinder 1 outer lower portion is provided with for evaporating cooling cylinder 1
The hold-down support 17 of fixing support, evaporation cooling cylinder 1 outer upper is provided with props up with the guiding evaporating the movable installation of cooling cylinder 1
Seat 18.The bottom of evaporation cooling cylinder 1 is consolidated by hold-down support 17, and the top of evaporation cooling cylinder 1 is arranged and evaporation cooling
The guide type shoe 18 of the movable assembling of cylinder 1, is to ensure that evaporation cooling cylinder 1 makes evaporation cooling cylinder while stable
1 can the most upwards stretch when being heated expansion, it is to avoid evaporation cooling cylinder 1 heat damage, extends making of evaporation cooling cylinder 1
With the life-span, also improve the stability of equipment simultaneously.Evaporation cooling cylinder 1 lower inside is provided with for supporting supporting mechanism 2
Lower support bar 14, the top inside evaporation cooling cylinder 1 is provided with the upper support bar 13 for supporting supporting mechanism 2, lower support bar
14 are connected with supporting mechanism 2 by bearing 8c, and upper support bar 13 is connected with supporting mechanism 2, at bearing 8c and axle by bearing 8d
Holding and be covered with bearing cap 10 on 8d, bearing 8c and bearing 8d is dust-proof high temperature resistant bearing.Top inside evaporation cooling cylinder 1 is erected
Directly being provided with the guiding draw-in groove 15 coordinated with upper support bar 13 end, the quantity guiding draw-in groove 15 and upper support bar 13 is joined according to demand
Close and arrange.Guiding draw-in groove 15 to be arranged on the inwall of evaporation cooling cylinder 1, the end of support bar 13 is stretched in guiding draw-in groove 15,
And can move along guiding draw-in groove 15 in the vertical direction, guiding draw-in groove 15 is set and makes the support 13 can be at vertical direction
Moving in certain limit so that in evaporation cooling cylinder 1 during high temperature, evaporation cooling parts expanded by heating within cylinder 1 is upwards
Naturally float, reduce the parts extent of damage, increase the service life, improve the stability that equipment runs.Evaporation cooling cylinder 1 outer wall
At least provided with two manholes 16, it is easy to observe from many places the operation feelings of apparatus for eliminating sludge when maintenance by manhole 16
Condition, is arranged on when arranging manhole 16 at high building platform easy access as far as possible, arranges quantity and set according to demand.
For ease of fully understanding technical scheme, enumerate following example and the apparatus for eliminating sludge of the present invention is said
Bright, but technical scheme is not limited to following enforcement and arranges.
Enforcement row one:
As shown in figures 1 and 3, apparatus for eliminating sludge includes that cutter bracing frame 3 and scale removal cutter 4, supporting mechanism 2 are screw mandrel, and cutter supports
Frame 3 thread bush is located on supporting mechanism 2, and drive mechanism 6 drives supporting mechanism 2 to rotate, and supporting mechanism 2 drives apparatus for eliminating sludge along steaming
The but cylinder 1 that feels cold circumferentially rotates scale removal, and supporting mechanism 2 drives apparatus for eliminating sludge axially to lift fortune along evaporation cooling cylinder 1 simultaneously
Dynamic scale removal.The upper end of supporting mechanism 2 is provided with the stopping means 11 for limiting apparatus for eliminating sludge upstroke, supporting mechanism 2 times
End is provided with the stopping means 12 for limiting apparatus for eliminating sludge downward movement.Cutter bracing frame 3 is polygonal frame structure, on framework
Being provided with the pole installing scale removal cutter 4, scale removal cutter 4 is arranged on the one end in the remotely mounted portion of pole, i.e. scale removal cutter 4 and is arranged on cutter support
The end of frame 3 periphery.Cutter bracing frame 3 uses frame structure so that the dust and dirt produced during scale removal can be by the sky of framework
Gap continuously falls, after being delivered to cinder storehouse by the scraper ash-transmission machine bottom the banana-bends that evaporation cooling cylinder 1 connects
Carry out subsequent recovery utilization, and Stability Analysis of Structures.Two scale removal cuttves 4 at least it are equipped with, in the present embodiment on cutter bracing frame 3 periphery
It is provided with between 4 scale removal cuttves, and adjacent scale removal cutter 4 and there is difference in height.When mounted, multiple scale removal cuttves 4 are permissible for multiple scale removal cuttves 4
Employing helical ring sets, and setting height(from bottom) gradually rises or reduces；Or multiple scale removal cuttves use one high and one low circulation arrangement to arrange,
Or there is between the most adjacent two scale removal cuttves 4 difference in height arrange.The quantity of scale removal cutter 4 can be the most uniform
Being distributed in the periphery of cutter bracing frame 3, between multiple scale removal cuttves 4, rational height is poor, and beneficially scale removal cutter 4 scale removal scope fully covers
The inwall of evaporation cooling cylinder 1, improves scale removal efficiency and dynamics.The pole of cutter bracing frame 3 is provided with strip installing hole, scale removal cutter
4 are bolted with strip installing hole, loose bolts can adjust scale removal cutter 4 and evaporation cooling cylinder 1 inwall according to demand
Gap, the gap adjusting scale removal cutter 4 and evaporation cooling cylinder 1 makes scale removal cutter 4 and dust and dirt on evaporation cooling cylinder 1 inwall
Frictional force is adjusted, thus adjusts scale removal dynamics, and simple to operation, range is wide, be easy to thorough scale removal, change scale removal
Cutter is convenient, low cost.In the present embodiment, scale removal cutter 4 is plough scale removal cutter, uses plough scale removal cutter to make the cutter of scale removal cutter 4
Point first contacts with dust and dirt, more laborsaving during scale removal, reduces the difficulty of scale removal.
Embodiment two:
As it is shown in figure 5, apparatus for eliminating sludge includes cutter bracing frame 3 and scale removal cutter 4, scale removal cutter 4 is arranged on by cutter bracing frame 3 and props up
On support mechanism 2, scale removal cutter 4 is axially arranged along evaporation cooling cylinder 1, scale removal cutter 4 land length and evaporation cooling cylinder 1 length
Coupling, drive mechanism 6 drives apparatus for eliminating sludge to circumferentially rotate scale removal along evaporation cooling cylinder 1.Cutter bracing frame 3 is solid with supporting mechanism 2
Fixed connection, scale removal cutter 4 is arranged on the peripheral end portion of cutter bracing frame 3, and cutter bracing frame 3 uses frame structure, the quantity root of scale removal cutter 4
Cooling down the circumferentially disposed of cylinder 1 according to demand along evaporation, supporting mechanism 2 band moving knife bracing frame 3 rotates, and cutter bracing frame 3 just drives
Scale removal cutter 4 rotates, it is achieved evaporation cooling cylinder 1 inwall entirety is carried out scale removal.This structure is used to remove without moving up and down adjustment
Dirt cutter 4,4, scale removal cutter need to rotate the inwall scale removal that just can realize whole evaporation cooling cylinder 1, install simple to operation, fortune
Line stabilization, easy to maintenance.
Embodiment three:
As shown in Figure 6 and Figure 7, apparatus for eliminating sludge includes that cutter bracing frame 3 and scale removal cutter 4, scale removal cutter 4 are pacified by cutter bracing frame 3
Being contained on supporting mechanism 2, scale removal cutter 4 is circumferentially disposed along evaporation cooling cylinder 1 inwall, and at least covers border in it, i.e. cutter and prop up
Circumference one circle of support 3 is covered with scale removal cutter, and cutting edge annular one circle of scale removal cutter is arranged so that scale removal cutter is cold with evaporation in the circumferential
But cylinder 1 inwall is fully contacted, and the scale removal cutter 4 on cutter bracing frame 3 is at least equipped with a circle, can adjust scale removal cutter according to demand
The number of turns that 4 rings set.Drive mechanism 6 drives apparatus for eliminating sludge along evaporation cooling cylinder 1 axially-movable scale removal, and supporting mechanism 2 is screw mandrel,
Cutter bracing frame thread bush is located on supporting mechanism 2, is provided with for limiting the spline part that cutter bracing frame 3 rotates inside cutter bracing frame 3
19, supporting mechanism 2 outer wall is provided with the gathering sill coordinated with spline part 19, and gathering sill is axially arranged along supporting mechanism 2, spline part 19
Moving along gathering sill length direction, spline part 19 can use the bolt being fixed on cutter bracing frame 3, or at cutter bracing frame 3
Inner side is fixedly installed the rod-like structure of protrusion.Drive mechanism 6 drives supporting mechanism 2 to rotate, and cutter bracing frame 3 is at supporting mechanism 2
Moving up and down under effect, scale removal cutter 4 is to evaporation cooling cylinder 1 inwall scale removal.The upper end of supporting mechanism 2 is provided with for limiting scale removal
The stopping means 11 of device upstroke, the lower end of supporting mechanism 2 is provided with the spacing dress for limiting apparatus for eliminating sludge downward movement
Put 12.The design of this structure makes apparatus for eliminating sludge only need to move up and down just can realize evaporation cooling cylinder 1 inwall scale removal, and operation is steady
Fixed, simple in construction, scale removal are the most thorough.
The operating procedure of embodiment one and embodiment three is:
1), before Converter Oxigen Blowing starts, cutter bracing frame 3 stops at the stopping means 12 of supporting mechanism 2 lower end；
2), after converter starts tapping, drive mechanism 6 is run, supporting mechanism 2 by screw drive band moving knife bracing frame 3 by under
Rotating up, the scale removal cutter 4 of cutter bracing frame 3 end strikes off vapotron evaporation cooling cylinder 1 inwall dust, cutter bracing frame 3
Upstroke is until at supporting mechanism 2 upper end stopping means 11.Then drive mechanism 6 inverts, and band moving knife bracing frame 3 is from top to bottom
Rotate.
3) before Converter Oxigen Blowing starts, cutter bracing frame 3 is rotated back to section start, i.e. stops at stopping means 12, completes one
Secondary scale removal, every stove steel scale removal 1 time, run time 3～8 minutes, drive mechanism 6 can use rotating speed to calculate the forward and backward time,
PLC can also be used to carry out spacing control.
Apparatus for eliminating sludge in evaporation cooling cylinder 1 is purely mechanic motion, if occurring that scale removal cutter is stuck, dust stratification card in gear
Wait indefinitely when causing drive mechanism 6 to be transshipped.Emergent stopping drive mechanism 6, after the smelting of this stove terminates, is then turned on manhole 16 and searches
Gear dust stratification is also cleaned by reason, to produce influence degree low, security performance is high, management and maintenance is simple and convenient, reduce
Cost.The material of this passive descaling type vapotron is rustless steel and boiler steel, is applied in combination.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any ripe
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage knowing this technology.Cause
This, have usually intellectual such as complete with institute under technological thought without departing from disclosed spirit in art
All equivalences become are modified or change, and must be contained by the claim of the present invention.
Claims (10)
1. a passive descaling type vapotron, including evaporation cooling cylinder, it is characterised in that: also include drive mechanism, remove
Dirt device and for installing the supporting mechanism of apparatus for eliminating sludge, described apparatus for eliminating sludge is arranged in evaporation cooling cylinder body, drive mechanism
Axially and/or evaporation cooling cylinder inboard wall is removed by circumferential movement along evaporation cooling cylinder to drive apparatus for eliminating sludge by supporting mechanism
Dirt.
One the most according to claim 1 passive descaling type vapotron, it is characterised in that: described apparatus for eliminating sludge includes
Cutter bracing frame and scale removal cutter, scale removal cutter is arranged on supporting mechanism by cutter bracing frame, described scale removal edge length and evaporation
Cooling cylinder body length mates, and described drive mechanism drives apparatus for eliminating sludge to circumferentially rotate scale removal along evaporation cooling cylinder.
One the most according to claim 1 passive descaling type vapotron, it is characterised in that: described apparatus for eliminating sludge includes
Cutter bracing frame and scale removal cutter, scale removal cutter is arranged on supporting mechanism by cutter bracing frame, and described scale removal cutter is along evaporation cooling cylinder
Inwall is circumferentially disposed, and at least covers border in it, and described drive mechanism drives apparatus for eliminating sludge axially to transport along evaporation cooling cylinder
Dynamic scale removal.
One the most according to claim 3 passive descaling type vapotron, it is characterised in that: described supporting mechanism is silk
Bar, cutter bracing frame swivel nut, on supporting mechanism, is provided with for limiting the spline part that cutter bracing frame rotates inside described cutter bracing frame,
Described supporting mechanism outer wall is provided with the gathering sill coordinated with spline part, and described spline part moves along gathering sill length direction.
One the most according to claim 1 passive descaling type vapotron, it is characterised in that: described supporting mechanism is silk
Bar, described apparatus for eliminating sludge includes cutter bracing frame and scale removal cutter, described cutter bracing frame swivel nut on supporting mechanism, described drive mechanism
Drive supporting mechanism rotates, and supporting mechanism drives apparatus for eliminating sludge to circumferentially rotate and scale removal axially movable along evaporation cooling cylinder.
One the most according to claim 5 passive descaling type vapotron, it is characterised in that: described cutter bracing frame is peripheral
On be at least equipped with between two scale removal cuttves, and adjacent scale removal cutter there is difference in height, described scale removal cutter is plough scale removal cutter.
One the most according to claim 1 passive descaling type vapotron, it is characterised in that: described drive mechanism is electricity
Machine, described drive mechanism is arranged on the outside of evaporation cooling cylinder, and is connected with drive mechanism, and described drive mechanism is worm gear snail
Bar, bevel gear pair, rack-and-pinion or chain sprocket.
One the most according to claim 1 passive descaling type vapotron, it is characterised in that: described evaporation cooling cylinder
Lower inside is provided with the lower support bar for supporting supporting mechanism, and in described evaporation cooling cylinder body, the top of side is provided with for supporting
The upper support bar of supporting mechanism, described supporting mechanism is connected with upper support bar and lower support bar by bearing.
One the most according to claim 8 passive descaling type vapotron, it is characterised in that: described evaporation cooling cylinder
The Upper vertical of inner side is provided with the guiding draw-in groove coordinated with upper support bar end, and the upper and lower side of described supporting mechanism is equipped with restriction
The stopping means of apparatus for eliminating sludge motion.
10. according to a kind of passive descaling type vapotron described in any one of claim 1 to 9, it is characterised in that: described steaming
But cylinder outer lower portion of feeling cold is provided with the hold-down support fixing support for evaporating cooling cylinder, the described external side of evaporation cooling cylinder
Top is provided with and the guide type shoe evaporating cooling cylinder movable set, and described evaporation cooling cylinder body outer wall is at least provided with two maintenance
Hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945455.XA CN106323081A (en) | 2016-11-02 | 2016-11-02 | Passive descaling type evaporative cooler |
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| CN201610945455.XA CN106323081A (en) | 2016-11-02 | 2016-11-02 | Passive descaling type evaporative cooler |
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| CN108751308A (en) * | 2018-07-11 | 2018-11-06 | 深圳市晓控通信科技有限公司 | A kind of solar still with regulatory function |
| CN109126172A (en) * | 2018-08-27 | 2019-01-04 | 深圳市纯水号水处理科技有限公司 | A kind of novel intelligent environmental protection and energy saving multi-effect evaporator |
| CN109595975A (en) * | 2018-12-03 | 2019-04-09 | 湖南达道新能源开发有限公司 | A kind of geothermal water heating circulatory system |
| CN110425926A (en) * | 2019-09-02 | 2019-11-08 | 大唐东营发电有限公司 | A kind of apparatus for eliminating sludge of power plant coagulator |
| CN111549200A (en) * | 2020-04-17 | 2020-08-18 | 河北敬业增材制造科技有限公司 | Converter gas dust collector |
| CN114701145A (en) * | 2022-03-22 | 2022-07-05 | 湖南晟塑管业有限公司 | Plastic tubing sizing cooling apparatus for producing |
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| CN108751308A (en) * | 2018-07-11 | 2018-11-06 | 深圳市晓控通信科技有限公司 | A kind of solar still with regulatory function |
| CN109126172A (en) * | 2018-08-27 | 2019-01-04 | 深圳市纯水号水处理科技有限公司 | A kind of novel intelligent environmental protection and energy saving multi-effect evaporator |
| CN109595975A (en) * | 2018-12-03 | 2019-04-09 | 湖南达道新能源开发有限公司 | A kind of geothermal water heating circulatory system |
| CN110425926A (en) * | 2019-09-02 | 2019-11-08 | 大唐东营发电有限公司 | A kind of apparatus for eliminating sludge of power plant coagulator |
| CN111549200A (en) * | 2020-04-17 | 2020-08-18 | 河北敬业增材制造科技有限公司 | Converter gas dust collector |
| CN114701145A (en) * | 2022-03-22 | 2022-07-05 | 湖南晟塑管业有限公司 | Plastic tubing sizing cooling apparatus for producing |
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