CN109181715A - The coke oven protective demolition of resistance to material device and method for dismounting - Google Patents
The coke oven protective demolition of resistance to material device and method for dismounting Download PDFInfo
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- CN109181715A CN109181715A CN201811104981.9A CN201811104981A CN109181715A CN 109181715 A CN109181715 A CN 109181715A CN 201811104981 A CN201811104981 A CN 201811104981A CN 109181715 A CN109181715 A CN 109181715A
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- brick
- rocker
- resistance
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- scar
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B29/00—Other details of coke ovens
- C10B29/02—Brickwork, e.g. casings, linings, walls
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Abstract
The present invention relates to a kind of coke oven protective demolition of resistance to material device and method for dismounting, the rocker arm brick including crossing dome brick for removing furnace roof splits vehicle, the brick separator for remove smaller brick, the grey scar removing hammer for clearing up large area ash scar on brick, the corner angle for cleaning brick, groove and the grey scar cleaner of ditch tongue, compares ruler for the brick of the similar brick of fast resolution.The present invention carries out coke oven using a set of protective demolition device of five individual member compositions and removes operation; it can be realized the protectiveness between refractory brick brick to split, adhere to quickly cleaning for grey scar; and the Fast Classification of similar brick; the yield rate for not only increasing brick dismounting, also improves operating efficiency.
Description
Technical field
The present invention relates to stove construction technical fields, and in particular to a kind of coke oven protective demolition of resistance to material device and dismounting side
Method.
Background technique
Coking industry structural adjustment and industrial upgrading, some need protective demolition strange land to rebuild because of regional industrial layout.
One about more than 20,000 ton of furnace refractories, nearly 600 kinds of brick need to protect dismounting, remove mud, mark classifying packing, entrucking
It is sent to reconstruction scene.It is had the disadvantage in that in practice of construction
(1) it is across at the top of heating wall that dome brick is crossed in oven top of coke oven area, and monolithic brick weight is highly at 30 kilograms or so
205mm, it carries the most weight of furnace roof, it is necessary to assure the phenomenon that crossing loose dome brick massless and transversal crack.In mistake
During dome brick is removed, worker, using flitch as lever, prizes on the construction foot hand platform of carbonization chamber to dome brick bottom is crossed
It is dynamic, it be easy to cause brick to lack stupefied arrisdefect, or even generate transversal crack, can not reuse.
(2) coke oven masonry structure is complicated, and brick wide variety, by taking coke oven combustion chamber as an example, single layer wall brick usually has
As many as tens kinds, wall is wide to be gradually become smaller from machine side toward coke side is gone out, and is separated into several vertical fire by multiple partition walls inside wall
Road, tri- partition wall of partition wall width Wei Mei subtract the mode being reduced by several millimeters and successively decrease.When dismounting, brick mark is mostly by mud covering and sequence
Number upset, the brick that shape is similar but size is different is difficult to differentiate, and is easy sized-multiple on brick plate, causes Material Takeoff inaccurate
Really.
(3) coke oven brick structure is meshed together between brick by fire clay substantially with ditch tongue, in demolishing process,
It tears brick personnel open and levers up refractory brick along brickwork joint insertion spades, crooked chisel, the working face of refractory brick is easily damaged, so that removing yield rate
It is very low.
(4) a large amount of grey scars adhered on the refractory brick removed, removing and cleaning workload are big.
In consideration of it, need to invent the fractionation between a kind of refractory brick brick, adhere to grey scar quickly clean and similar brick
A series of method of protective demolitions such as the classification of block improves the yield rate that brick is removed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the deficiency of the prior art, providing a kind of resistance to material of coke oven
Protective demolition device and method for dismounting can quickly split brick, grey scar is adhered in cleaning, the similar brick of classification.
The present invention is technical solution used by solving technical problem set forth above are as follows:
A kind of coke oven protective demolition of resistance to material device, comprising: the rocker arm brick that dome brick is crossed for removing furnace roof splits vehicle, uses
Hammer is removed, for cleaning brick in the brick separator of the smaller brick of removing, the grey scar for clearing up large area ash scar on brick
Corner angle, groove and the grey scar cleaner of ditch tongue, for the brick of the similar brick of fast resolution compare ruler；
It includes rocker arm body, support base, clamp base, fixture, vehicle frame and wheel that the rocker arm brick, which splits vehicle, described
The front end of rocker arm body and the clamp base be hinged, middle part and the support base are hinged, and the support base is installed on institute
It states on vehicle frame, the fixture is installed in the clamp base, and the clamp front end of the fixture, which is equipped with, was used for dome brick insertion
Opening；
The brick separator include two separation blocks being arranged symmetrically and be supported in two separation block between cams；Institute
Stating separation block includes bottom plate, and vertical sawtooth piece is arranged in the lower surface of bottom plate, vertical baffle is arranged in upper surface；The cam position
Between two block baffles, when rotation the distance between adjustable two separation block, to separate brick；
The ash scar removing hammer includes hammer handle and tup, and the one side of tup is the bulge-structure of array, and another side is pitted skin；
The ash scar cleaner includes lever, head is scraped at right angle, groove scrapes head and ditch tongue scrapes head, scrapes head for three and is fixedly connected on
The front end of the lever, and be circumferentially distributed, the front end for each scraping head is hard, and rear end is equipped with pitted skin or hairbrush；
The brick includes ruler head and ruler face than ruler, the one end in the ruler face with ruler head is slidably connected, the other end is according to list
The various length specifications setting of the similar brick of kind is into a ladder.
In above scheme, the rocker arm body includes master rocker and secondary-rocker, and the master rocker and secondary-rocker are steel pipe
The U-shaped structure being made, open end is facing forward, and master rocker is located at the top of secondary-rocker, and the two is arranged in parallel；The support base
There are two, it is located at two middle side parts of master rocker and secondary-rocker；Each support base includes two blocks of vertical steel disposed in parallel
Plate, the master rocker and secondary-rocker are passed through between two blocks of steel plates, by having knob between steel plate and master rocker or secondary-rocker
Bolt axle connect, the Interal fixation is installed on the vehicle frame；There are two the clamp bases, is located at master rocker and pair
The two sides front end of rocker arm；Each clamp base includes two blocks of vertical steel plates disposed in parallel, before the master rocker and secondary-rocker
End is inserted between two blocks of steel plates, is connected between steel plate and master rocker or secondary-rocker by the bolt axle with knob.
In above scheme, the clamp cross section of the fixture is U-shaped, and forward, clamp length is less than width of charring chamber to opening；
Notch is equipped at the top of the clamp, notch is equipped with cylindrical sleeves, and the top of the cylindrical sleeves is cylindrical surface, and bottom surface is level
Face；The fixture further includes cam spanner, and the cam spanner is cylinder square folds, and cylinder square folds are set on one side
There is horizontal section, which is inserted into cylindrical sleeves, and both ends and cylindrical sleeves axis connect；The rotation of cylinder square folds raises up
When, the horizontal section on one side is concordant with the inner surface of clamp notch, can arbitrarily be inserted into dome brick；Cam spanner rotating down pressing
When, the cylinder arch face on one side compressed dome brick, to lock.
In above scheme, it further includes turntable and turret base that the rocker arm brick, which splits vehicle, and the turret base is fixed
It is installed on the vehicle frame, the turntable is connected by rotary shaft and turret base axis, the lower end of the support base and rotation
Platform is fixedly connected.
In above scheme, two separation blocks are respectively left separation block and right separation block, and left separation block sawtooth piece is separated with right
Block sawtooth piece is arranged in a staggered manner, and is point-blank overlapped after guaranteeing all sawtooth piece insertion brickwork joints.
In above scheme, the sawtooth piece of the left separation block is set to both ends, and the sawtooth piece of the right separation block is set to middle part,
The length of the sawtooth piece of right separation block is equal to the spacing of left separation block both ends sawtooth piece.
In above scheme, the cam is ellipsoidal structure, the handle that the cam is equipped with convenient for rotation process.
The present invention also proposes a kind of coke oven protective demolition of resistance to material method, the method for dismounting using above-mentioned dismounting device into
Row, comprising the following steps:
Step 1, coke oven pusher end and out coke side sets up operation scaffold, lay safety pocket in bottom of carbonization chamber
Net protects bottom brick of carbonization chamber；
Step 2 removes place necessary to range, cleaning classification according to coke oven ontology, builds drawing in conjunction with coke oven, rationally
Arrange daily work load；
Step 3, brick are removed: construction process includes the furnace roof protective demolition of resistance to material --- and the resistance to material protectiveness in combustion chamber is torn open
Remove --- regenerative chamber double-edged fine-toothed comb brick protection --- the chute protective demolition of resistance to material --- the regenerative chamber protective demolition of resistance to material --- double-edged fine-toothed comb
Brick and the bottom flue protective demolition of resistance to material --- coke roof fire clay cleaning；
Step 4, mark, classification and packing: first carrying out bundling to piled bricks after checking stacking, then be transported to wrapping machine through fork truck,
It is wrapped up with plastic film.
In the above method, in step 2, range is removed from machine side toward the vertical fire of the same width partition wall of coke side or vice versa out
Road is gradually removed, and avoids handling more brick simultaneously, reduces error.
In the above method, in step 3, dome brick is crossed for furnace roof, vehicle is split using rocker arm brick；It is shelled for smaller brick
From using brick separator；For the large area ash scar on brick, is removed and hammered into shape using grey scar；For the corner angle of brick, groove and
Ditch tongue, using grey scar cleaner；For the classification of similar brick, ruler is compared using brick.
The beneficial effects of the present invention are:
1, it gradually becomes smaller for coke oven combustion chamber wall is wide from machine side toward coke side is gone out, is separated into inside wall by multiple partition walls
Several flues, tri- partition wall of partition wall width Wei Mei subtract the characteristics of mode being reduced by several millimeters is successively decreased, and remove range from machine side
It is gradually removed toward every three flues of coke side or vice versa out, avoids handling more brick simultaneously, reduce error, improved and remove effect
Rate.
2, vehicle is split using rocker arm brick and removed dome brick, rocker structure includes that master rocker disposed in parallel and pair are shaken
Arm forms parallelogram positioned at the support base of the same side, clamp base, master rocker, secondary-rocker, due to support base
Vertical steel plate be fixed, it is ensured that rocker arm body rotate when, clamp base is in a vertical state always with fixture, thus
The direction that levers up for guaranteeing dome brick is straight up, to avoid conventional dismounting mode, crosses dome brick and distorts stress, cause to lack it is stupefied fall
Angle, or even transversal crack is generated, the problem of can not reusing.
3, smaller brick is removed using brick separator, left separation block and right separation block insertion brickwork joint side are sawtooth piece, are led to
The cam level force crossed between two separation blocks struts cohering between two pieces of bricks, avoids conventional dismounting mode and inserts along brickwork joint
Enter spades, crooked chisel levers up refractory brick, the working face of refractory brick is easily damaged, so that removing the very low problem of yield rate.Two
The sawtooth piece of separation block is point-blank overlapped when being inserted into brickwork joint, ensure that the thickness and intensity of sawtooth piece.
4, the large area ash scar on hammer removing brick is removed using grey scar, bulge-structure taps in large area ash scar, ash
Scar, which integrally ruptures, to be fallen, then carries out rasion using attachment of the pitted skin to brick surface, and large area ash scar can be rapidly completed
Cleaning work.
5, using head is scraped at the right angle on grey scar cleaner, groove scrapes head and ditch tongue scrapes head and clears up brick corner angle, brick respectively
Grey scar on groove, brick ditch tongue, the front end for each scraping head is hard, and rear end is equipped with pitted skin or hairbrush, can conversion work shape at any time
State, that realizes the tiny position of brick quickly cleans work.
6, the brick long variation tiny using brick brick more similar than ruler fast resolution, avoids that shape is similar but size is different
Brick be difficult to differentiate, be easy sized-multiple on brick plate, cause the problem of Material Takeoff inaccuracy.Ruler head of the brick than ruler and ruler face
Movable adjusting is suitble to the comparison of multi-type brick length to increase the length of ruler planar survey.
7, the method for the present invention carries out coke oven using a set of protective demolition device of five individual member compositions and removes operation,
Can be realized protectiveness between refractory brick brick split, adhere to grey scar quickly clean and the Fast Classification of similar brick,
The yield rate for not only increasing brick dismounting, also improves operating efficiency.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is that the rocker arm brick of the coke oven protective demolition of resistance to material device of the present invention splits the structure chart of vehicle；
Fig. 2 is that the fractionation vehicle of rocker arm brick shown in Fig. 1 adds turntable schematic diagram；
Fig. 3 is the fixture unlatching schematic diagram that rocker arm brick shown in Fig. 1 splits vehicle；
Fig. 4 is the fixture unlatching schematic diagram that rocker arm brick shown in Fig. 1 splits vehicle；
Fig. 5 is the structure chart of the brick separator of the coke oven protective demolition of resistance to material device of the present invention；
Fig. 6-7 is the structure expanded schematic diagram of brick separator shown in Fig. 5；
Fig. 8 is the structure chart of the grey scar removing hammer of the coke oven protective demolition of resistance to material device of the present invention；
Fig. 9 is the structure chart of the grey scar cleaner of the coke oven protective demolition of resistance to material device of the present invention；
Figure 10 is structure chart of the brick than ruler of the coke oven protective demolition of resistance to material device of the present invention；
Figure 11 is the general structure schematic diagram of coke oven；
Figure 12 is the construction schematic diagram of the coke oven protective demolition of resistance to material method of the present invention；
Figure 13 is the partial 3 d schematic diagram of Figure 12；
Figure 14 is coke oven vertical flame path schematic diagram.
In figure: 100, rocker arm brick splits vehicle；110, master rocker；111, extension rod；112, handle；120, secondary-rocker；
130, support base；140, clamp base；150, fixture；151, clamp；152, cylindrical sleeves；153, cam spanner；1531, circle
Column arch face；1532, horizontal section；160, vehicle frame；170, wheel；180, turntable；181, turret base；182, rotary shaft；
183, pin shaft；200, brick separator；210, left separation block；211, bottom plate；212, sawtooth piece；213, baffle；220, right separation
Block；230, cam；240, handle；300, grey scar removing hammer；310, handle is hammered into shape；320, tup；321, bulge-structure；400, grey scar is clear
Clean device；410, lever；420, head is scraped at right angle；430, groove scrapes head；440, ditch tongue scrapes head；450, connecting plate；460, hairbrush；500,
Brick compares ruler；510, ruler head；520, ruler face；530, slide bar；540, fishtail bolt.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
As Figure 1-10 shows, it is a preferred embodiment of the present invention the coke oven protective demolition of resistance to material device, comprising: for tearing open
Except the rocker arm brick that furnace roof crosses dome brick splits vehicle 100, the brick separator 200 for removing smaller brick, for clearing up brick
The grey scar removing of upper large area ash scar is hammered the grey scar cleaner 400 of the 300, corner angle for cleaning brick, groove and ditch tongue into shape, is used for
The brick of the similar brick of fast resolution is than ruler 500.
As shown in Figs 1-4, it includes rocker arm body, support base 130, clamp base 140, folder that rocker arm brick, which splits vehicle 100,
Tool 150, vehicle frame 160 and wheel 170, the front end of rocker arm body and clamp base 140 is hinged, middle part and support base 130 are hinged,
Support base 130 is installed on vehicle frame 160, and fixture 150 is installed in clamp base 140, and fixture 150 includes clamp 151, clamp
151 are installed in clamp base 140, and 151 front end of clamp is equipped with the opening for being used for dome brick insertion.
It advanced optimizes, rocker arm body includes master rocker 110 and secondary-rocker 120, and master rocker 110 and secondary-rocker 120 are
The U-shaped structure that steel pipe is made, open end is facing forward, and master rocker 110 is located at the top of secondary-rocker 120, and the two is arranged in parallel, and leads to
Cross support base 130, clamp base 140 connects.Master rocker 110 is longer than secondary-rocker 120, and the rear end of master rocker 110, which is equipped with, prolongs
Stock 111 and handle 112.
It advanced optimizes, there are two support bases 130, is located at two middle side parts of master rocker 110 and secondary-rocker 120；
Each support base 130 includes two blocks of vertical steel plates disposed in parallel, master rocker 110 and secondary-rocker 120 between two blocks of steel plates
It passes through, is connected between steel plate and master rocker 110 or secondary-rocker 120 by the bolt axle with knob.Vertical Interal fixation is installed on
On vehicle frame 160.There are two clamp bases 140, is located at the two sides front end of master rocker 110 and secondary-rocker 120；Each fixture base
Seat 140 includes two blocks of vertical steel plates disposed in parallel, and the front end of master rocker 110 and secondary-rocker 120 is inserted between two blocks of steel plates,
Connected between steel plate and master rocker 110 or secondary-rocker 120 by the bolt axle with knob.Positioned at the same side support base 130,
Clamp base 140, master rocker 110, secondary-rocker 120 4 form parallelogram, since the vertical steel plate of support base 130 is
Fixed, it is ensured that when rocker arm body rotates, clamp base 140 is in a vertical state always with fixture 150.
151 cross section of clamp of fixture 150 is U-shaped, and forward, opening was slightly larger than dome brick height, 151 length of clamp to opening
Less than width of charring chamber.151 cross section of clamp of fixture 150 is U-shaped, and forward, it is wide that 151 length of clamp is less than carbonization chamber to opening
Degree；Notch is equipped at the top of clamp 151, notch is equipped with the cylindrical sleeves 152 for plugging cam spanner 153, cylindrical sleeves 152
Top be cylindrical surface, bottom surface is horizontal plane.Fixture 150 further includes cam spanner 153, and cam spanner 153 is cylinder right-angle folding
Comer pieces, cylinder square folds are equipped with horizontal section 1532 on one side, which is inserted into cylindrical sleeves 152, and both ends and circle
152 axis of column sleeve cylinder connects；The rotation of cylinder square folds is when raising up, and the horizontal section 1532 on one side is interior with 151 notch of clamp
Flush can arbitrarily be inserted into dome brick；When 153 rotating down pressing of cam spanner, the cylinder arch face 1531 on one side was compressed
Dome brick, to lock.
It advanced optimizes, it further includes turntable 180 and turret base 181, turret base 181 that rocker arm brick, which splits vehicle 100,
It is fixedly installed on vehicle frame 160, turntable 180 is connected by rotary shaft 182 and 181 axis of turret base, the lower end of support base 130
It is fixedly connected with turntable 180.In the case where wheel 170 is not easy to corner, rocker arm machine is driven by the rotation of turntable 180
Structure realizes corner.Turntable 180 and turret base 181 are equipped with pin shaft hole, when rotation not need turntable 180,
Insertion pin shaft 183 is fixed.
Rocker arm brick splits vehicle 100 in use, the U-shaped opening of 150 clamp 151 of fixture was encased dome brick, cam spanner
When 153 rotating down pressing, the cylinder arch face 1531 on one side compressed dome brick, until locking, at this time support base 130, fixture base
Seat 140 with cross dome brick lever up direction be it is vertical, pushing handle 112,150 side of fixture tilting and remain vertical shape
State avoids conventional dismounting mode, crosses dome brick and distorts stress, causes to lack stupefied arrisdefect, or even generate transversal crack, can not make again
The problem of using.
As illustrated in figs. 5-7, brick separator 200 includes two separation block (respectively left 210 Hes of separation block being arranged symmetrically
It is right separation block 220) and be supported in two separation block between cams 230.Separating block includes bottom plate 211, the lower surface of bottom plate 211
Vertical sawtooth piece 212 is set, vertical baffle 213 is arranged in upper surface, in use, bottom plate 211 be close to brick upper surface put
It sets, sawtooth piece 212 is inserted into brickwork joint, and cam 230 is ellipsoidal structure, is put between two block baffles 213, sets on cam 230
Have a handle 240 convenient for rotation process, when rotational handle 240 the distance between adjustable two separation block, to strut two pieces
Cohering between brick.
The sawtooth piece 212 of left separation block 210 is arranged in a staggered manner with the right sawtooth piece 212 for separating block 220, guarantees all sawtooth pieces
It is point-blank overlapped after 212 insertion brickwork joints, to guarantee the thickness and intensity of sawtooth piece 212.In the present embodiment, left separation block
There are two 210 sawtooth pieces 212, is respectively arranged on the both ends of bottom plate 211, and the sawtooth piece 212 of right separation block 220 has one, is set to
The middle part of bottom plate 211, the length of the sawtooth piece 212 of right separation block 220 are equal to the spacing of left separation 210 both ends sawtooth piece 212 of block,
Three sawtooth pieces 212 are point-blank overlapped after insertion brickwork joint.
Brick separator is in use, be inserted into brickwork joint simultaneously for the sawtooth piece 212 of left separation block 210 and right separation block 220, so
The small end of cam 230 is put between two block baffles 213 afterwards, the i.e. separable brick 200 of pressure handle 240 avoids conventional tear open
Except mode levers up refractory brick along brickwork joint insertion spades, crooked chisel, the working face of refractory brick is easily damaged, so that removing yield rate very
Low problem.
As shown in figure 8, grey scar removing hammer 300 includes hammer 310 and tup 320, the one side of tup 320 is the protrusion of array
Structure 321, another side are pitted skin 322.Bulge-structure 321 taps in large area ash scar, and grey scar, which integrally ruptures, to be fallen, then is used
Pitted skin 322 carries out rasion to the attachment on brick surface, and the cleaning work of large area ash scar can be rapidly completed.
As shown in figure 9, grey scar cleaner 400 include lever 410, right angle scrape first 420, groove scrape first 430 and ditch tongue scrape head
440, three are scraped the front end that head is fixedly connected on lever 410, and are circumferentially distributed, and three are scraped between head through 450 phase of connecting plate
Even.The front end for each scraping head is hard, and rear end is equipped with pitted skin or hairbrush 460.The cross section that right angle scrapes first 420 is right angle, for clear
Manage the grey scar on brick corner angle；The cross section that groove scrapes first 430 is the circular arc protruded, for clearing up the grey scar of brick groove；Ditch
The cross section that tongue scrapes first 440 is the circular arc being recessed, for clearing up the grey scar of brick ditch tongue.Rotation lever 410 can be converted at any time
Working condition.
As shown in Figure 10, brick includes ruler head 510 and ruler face 520 than ruler 500, the one end in ruler face 520 by slide bar 530 with
Ruler head 510 connects, and slide bar 530 is fixed on ruler head 510, and the one end in ruler face 520 is equipped with slide opening, and slide bar 530 is inserted in slide opening,
Ruler face 520 can be moved along slide bar 530, fixed by fishtail bolt 540 after adjusting to certain length.The other end in ruler face 520
Into a ladder according to the setting of the various length specifications of the similar brick of single, each length corresponds to brick number and is identified.Brick compares ruler
500 use when similar brick is classified, can the long variation of the tiny brick of fast resolution.Ruler head 510 and the movable adjusting in ruler face 520,
To increase the length of the measurement of ruler face 520, it is suitble to the comparison of multi-type brick length.
The present invention also proposes that this method includes following using the above-mentioned dismounting device progress coke oven protective demolition of resistance to material method
Step:
Step 1, coke oven pusher end and out coke side sets up operation scaffold, bottom brick of carbonization chamber is protected.
Specifically, drawing two wirerope between scaffold, at high 1.5 meters of bottom of carbonization chamber, laying safe blanket net, prevent brick from falling
Fall damage carbonization chamber bottom.
Step 2, first according to coke oven ontology remove range, cleaning classify necessary to place, in conjunction with coke oven build drawing,
Reasonable arrangement daily work load.Then it is laid with springboard on the hole in boundary of works area, prepares brick supporting plate simultaneously according to daily planning is removed
It is placed on the rational position for reducing personnel's transport distance to the greatest extent, meeting each brick number has corresponding brick supporting plate and planning transport road
Line, it is ensured that inherently safe also reduces colliding with for brick.
By taking coke oven combustion chamber as an example, wall is wide to be gradually become smaller from machine side toward coke side is gone out, and is separated inside wall by multiple partition walls
At several flues, tri- partition wall of partition wall width Wei Mei subtracts the mode being reduced by several millimeters and successively decreases.Removing should discharge of the coke from machine side is past
Every three flues in side or vice versa are gradually removed, and avoid handling more brick simultaneously, reduce error, are improved and are removed efficiency.
Step 3, brick are removed.As shown in figure 11, construction process includes: that the furnace roof protective demolition of resistance to material --- combustion chamber is resistance to
Material protective demolition --- tear open by the regenerative chamber double-edged fine-toothed comb brick protection resistance to material protectiveness of --- the chute protective demolition of resistance to material --- regenerative chamber
Remove the cleaning of --- double-edged fine-toothed comb brick and the bottom flue protective demolition of resistance to material --- coke roof fire clay.
During brick is removed, dome brick is crossed for furnace roof, it is first that the channel cleanup of construction part is smooth, to make
Vehicle 100 is split with rocker arm brick.In use, the U-shaped opening of 150 clamp 151 of fixture was encased dome brick, rotation cam spanner
153, dome brick was quickly clamped, support base 130, clamp base 140 and the direction that levers up for crossing dome brick are vertical, pushing at this time
Handle 112,150 side of fixture tilt and remain plumbness, avoid conventional dismounting mode, cross dome brick and distort stress,
It causes to lack stupefied arrisdefect, or even generates transversal crack, the problem of can not reusing.
Brick separator 200 is used for the removing of smaller brick, in use, by left separation block 210 and right separation block 220
Sawtooth piece 212 is inserted into brickwork joint simultaneously, and cam 230 is inserted between two blocks 213, and the i.e. separable brick of pressure handle 240 is kept away
To exempt from conventional dismounting mode, levers up refractory brick along brickwork joint insertion spades, crooked chisel, the working face of refractory brick is easily damaged, so that
Remove the very low problem of yield rate.
For the large area ash scar on brick using grey scar removing hammer 300, bulge-structure 321 is tapped in large area ash scar
On, grey scar, which integrally ruptures, to be fallen, then carries out rasion using attachment of the pitted skin to brick surface, and large area ash can be rapidly completed
The cleaning work of scar.
It is purged and cleans using grey scar cleaner 400 for the corner angle of brick, groove and ditch tongue.
The long variation of brick that classification for similar brick uses brick more tiny than 500 fast resolution of ruler.
Step 4, mark, classification and packing: first carrying out bundling to piled bricks after checking stacking, then be transported to wrapping machine through fork truck,
It is wrapped up with plastic film.Pile top bedding plastic paper, while the sign board of the pile being inserted into, it should indicate brick number, quantity, use
Position, such as: " furnace roof silica brick, 144 pieces, K131 ".Freight house region will be well defined, and refractory brick is orderly stacked and rain and sun.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of coke oven protective demolition of resistance to material device characterized by comprising cross the rocker arm brick of dome brick for removing furnace roof
Vehicle, the brick separator for removing smaller brick, the grey scar for clearing up large area ash scar on brick is split to remove hammer, be used for
It cleans the corner angle of brick, groove and the grey scar cleaner of ditch tongue, compare ruler for the brick of the similar brick of fast resolution；
It includes rocker arm body, support base, clamp base, fixture, vehicle frame and wheel, the rocker arm that the rocker arm brick, which splits vehicle,
The front end of mechanism and the clamp base be hinged, middle part and the support base are hinged, and the support base is installed on the vehicle
On frame, the fixture is installed in the clamp base, and the clamp front end of the fixture is equipped with the opening for being used for dome brick insertion；
The brick separator include two separation blocks being arranged symmetrically and be supported in two separation block between cams；Described point
It include bottom plate from block, vertical sawtooth piece is arranged in the lower surface of bottom plate, vertical baffle is arranged in upper surface；The cam is located at two
Between block baffle, when rotation the distance between adjustable two separation block, to separate brick；
The ash scar removing hammer includes hammer handle and tup, and the one side of tup is the bulge-structure of array, and another side is pitted skin；
The ash scar cleaner includes lever, head is scraped at right angle, groove scrapes head and ditch tongue scrapes head, three scrape head be fixedly connected on it is described
The front end of lever, and be circumferentially distributed, the front end for each scraping head is hard, and rear end is equipped with pitted skin or hairbrush；
The brick includes ruler head and ruler face than ruler, and one end and the ruler head in the ruler face are slidably connected, the other end is according to single phase
It is arranged into a ladder like the various length specifications of brick.
2. the coke oven protective demolition of resistance to material device according to claim 1, which is characterized in that the rocker arm body includes master
Rocker arm and secondary-rocker, the master rocker and secondary-rocker are the U-shaped structure that steel pipe is made, and open end is facing forward, master rocker position
In the top of secondary-rocker, the two is arranged in parallel；There are two the support bases, is located in the two sides of master rocker and secondary-rocker
Portion；Each support base includes two blocks of vertical steel plates disposed in parallel, and the master rocker and secondary-rocker are worn between two blocks of steel plates
It crosses, is connected between steel plate and master rocker or secondary-rocker by the bolt axle with knob, the Interal fixation is installed on the vehicle frame
On；There are two the clamp bases, is located at the two sides front end of master rocker and secondary-rocker；Each clamp base includes two pieces flat
The front end of the vertical steel plate of row setting, the master rocker and secondary-rocker is inserted between two blocks of steel plates, steel plate and master rocker or pair
Connected between rocker arm by the bolt axle with knob.
3. the coke oven protective demolition of resistance to material device according to claim 1, which is characterized in that the clamp of the fixture is transversal
Face is U-shaped, and forward, clamp length is less than width of charring chamber to opening；Notch is equipped at the top of the clamp, notch is equipped with cylindrical sleeve
The top of cylinder, the cylindrical sleeves is cylindrical surface, and bottom surface is horizontal plane；The fixture further includes cam spanner, and the cam is pulled
Hand is cylinder square folds, and cylinder square folds are equipped with horizontal section on one side, which is inserted into cylindrical sleeves, and two
End connects with cylindrical sleeves axis；When the rotation of cylinder square folds raises up, the horizontal section on one side and the inner surface of clamp notch
Concordantly, dome brick can be arbitrarily inserted into；When cam spanner rotating down pressing, the cylinder arch face on one side compressed dome brick, to lock
It is fixed.
4. the coke oven protective demolition of resistance to material device according to claim 1, which is characterized in that the rocker arm brick splits vehicle
It further include turntable and turret base, the turret base is fixedly installed on the vehicle frame, and the turntable passes through rotary shaft
Connect with turret base axis, the lower end of the support base is fixedly connected with turntable.
5. the coke oven protective demolition of resistance to material device according to claim 1, which is characterized in that two separation blocks are respectively a left side
Separation block and right separation block, left separation block sawtooth piece are arranged in a staggered manner with the right block sawtooth piece that separates, and guarantee all sawtooth piece insertion bricks
It is point-blank overlapped after seam.
6. the coke oven protective demolition of resistance to material device according to claim 5, which is characterized in that the sawtooth of the left separation block
Piece is set to both ends, and the sawtooth piece of the right separation block is set to middle part, and the length of the sawtooth piece of right separation block is equal to left separation block two
Hold the spacing of sawtooth piece.
7. the coke oven protective demolition of resistance to material device according to claim 1, which is characterized in that the cam is ellipse knot
Structure, the handle that the cam is equipped with convenient for rotation process.
8. a kind of coke oven protective demolition of resistance to material method, which is characterized in that the method for dismounting uses dismounting described in claim 1
Device carry out, the method for dismounting the following steps are included:
Step 1, coke oven pusher end and out coke side sets up operation scaffold, lay safe blanket net in bottom of carbonization chamber, it is right
Bottom brick of carbonization chamber is protected；
Step 2 removes place necessary to range, cleaning classification according to coke oven ontology, builds drawing, reasonable arrangement in conjunction with coke oven
Daily work load；
Step 3, brick are removed: construction process includes the furnace roof protective demolition of resistance to material --- and the resistance to material protectiveness in combustion chamber is torn open
Remove --- regenerative chamber double-edged fine-toothed comb brick protection --- the chute protective demolition of resistance to material --- the regenerative chamber protective demolition of resistance to material --- double-edged fine-toothed comb
Brick and the bottom flue protective demolition of resistance to material --- coke roof fire clay cleaning；
Step 4, mark, classification and packing: bundling first is carried out to piled bricks after checking stacking, then is transported to wrapping machine through fork truck, with modeling
Material film is wrapped up.
9. the coke oven protective demolition of resistance to material method according to claim 8, which is characterized in that in step 2, remove range from
Machine side is gradually removed toward the flue for going out coke side or vice versa same width partition wall, is avoided handling more brick simultaneously, be subtracted
Few error.
10. the coke oven protective demolition of resistance to material method according to claim 8, which is characterized in that in step 3, for furnace roof
Dome brick is crossed, vehicle is split using rocker arm brick；It is removed for smaller brick, using brick separator；For the large area on brick
Grey scar is removed using grey scar and is hammered into shape；For the corner angle of brick, groove and ditch tongue, using grey scar cleaner；For point of similar brick
Class compares ruler using brick.
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| CN201811104981.9A CN109181715B (en) | 2018-09-21 | 2018-09-21 | Coke oven refractory protective dismantling device and dismantling method |
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| CN201811104981.9A CN109181715B (en) | 2018-09-21 | 2018-09-21 | Coke oven refractory protective dismantling device and dismantling method |
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| CN109181715B (en) | 2021-04-02 |
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