CN107619205A - Double thorax lime shaft kiln refractory lining combination units - Google Patents
Double thorax lime shaft kiln refractory lining combination units Download PDFInfo
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- CN107619205A CN107619205A CN201710942320.2A CN201710942320A CN107619205A CN 107619205 A CN107619205 A CN 107619205A CN 201710942320 A CN201710942320 A CN 201710942320A CN 107619205 A CN107619205 A CN 107619205A
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- modular tile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Abstract
The present invention relates to a kind of double thorax lime shaft kiln refractory linings to combine the unit, including the first shaft furnace refractory lining modular tile and the second shaft furnace refractory lining modular tile, wherein described first shaft furnace refractory lining modular tile is arranged on the conjunction door opening position on the shaft furnace refractory lining, there are four regions wherein described He Men positions, it is distributed on orthogonal two center lines on the shaft furnace flat projection view, the second shaft furnace refractory lining modular tile is arranged on the non-conjunction door opening position on the shaft furnace refractory lining.The physical arrangement of liner combination unit of the present invention is extremely firm, so as to effectively extend the service life length of liner tile.
Description
Technical field
The present invention relates to the technical field of thermal technology's stove refractory lining, refers in particular to a kind of double thorax lime shaft kiln refractory linings
Combination unit.
Background technology
Stove refractory lining is the working face that thermotechnical furnace carries out high-temperature calcination production, is that double thorax lime shaft kilns bear high temperature
Primary structure, the generally polycrystalline substance at pair thorax lime shaft kiln passages are made up of the refractory lining of steel construction and parcel steel construction,
On the one hand refractory lining protects bottom steel construction that the effect of material is aoxidized and isolated from furnace high-temperature air-flow, on the one hand rely on
Combination with steel construction plays a part of carrying upper inner liner masonry.
Usual refractory lining mainly uses amorphous refractory pouring structure and prefabricated component suspended structure, for using not
Shape pouring material inner lining structure, pouring material compared with the refractory brick of phase same material, because by moulding process and after-bake etc. because
The influence of element, physical strength and anti-wear performance are poor, because the lime stone in kiln thorax continuously falls to being washed away at this from top to bottom
Abrasion is than more serious, and according to the inner lining structure of indefinite form pouring material, furnace drying time is longer and baking temperature and uniformity are not easy
Control.And the suspension of bulk prefabricated component is used, because of the tension force without circumferencial direction, bulk prefabricated component suspension is poor, easily goes out
Existing prefabricated component comes off and loosened, and the overall structure for influenceing liner is stable.
In order to overcome above mentioned problem, existing Chinese invention patent (105924024A) discloses a kind of lime stone and erects type kiln
Inner lining refractory block, it is made up of the end gap arch brick of wedge structure, kiln body arch brick and tail gap arch brick, wherein end gap arch brick one
The brick body of side is smooth end face, and two other adjacent side is provided with the arc bump being parallel to each other, and remaining side is provided with
The arc groove being parallel to each other；On the brick laying structure of kiln body arch brick, the arc being parallel to each other is prefabricated with adjacent side and is inserted
Block, the arcs of recesses slot being parallel to each other is prefabricated with another adjacent side；The brick body of tail gap arch brick side is smooth end
Seam face, two other adjacent side are provided with the arc side channel being parallel to each other, and it is convex that remaining side is provided with the arc being parallel to each other
Bar；Several kiln body arch bricks docked that coincide between end gap arch brick and tail gap arch brick form loop configuration；End gap wedge shape
Expansion clearance is reserved between the end seam face on end face and tail gap arch brick on brick.The liner formed using above-mentioned refractory brick,
Although brick body has resistant to corrosion, wear-resistant and build convenient good effect by laying bricks or stones, the integrally-built stability of liner in itself
Can or it is poor.
The content of the invention
Therefore, the technical problems to be solved by the invention be to overcome in the prior art the integrally-built stability of liner it is poor
The problem of so as to provide, a kind of liner overall structure stability is high and double thorax lime shaft kiln refractory linings of service life length combine
Device.
In order to solve the above technical problems, a kind of double thorax lime shaft kiln refractory lining combination units of the present invention, including first
Shaft furnace refractory lining modular tile and the second shaft furnace refractory lining modular tile, wherein the first shaft furnace refractory lining modular tile is pacified
Conjunction door opening position on the shaft furnace refractory lining, wherein there are four regions the He Men positions, is distributed in the shaft furnace
On orthogonal two center lines on flat projection view, the second shaft furnace refractory lining modular tile is arranged on described perpendicular
Non- conjunction door opening position on kiln refractory lining, the first shaft furnace refractory lining modular tile include the first supporting brick, the second support
Brick and the brick combination door between first supporting brick and second supporting brick, wherein first supporting brick with
Second supporting brick is oppositely arranged to form cone bucket shape space, and the brick combination door is located in the cone bucket shape space；Described
Two shaft furnace refractory lining modular tiles include the first modular tile and second modular tile adjacent with first modular tile, and described
The faying face of one modular tile and second modular tile is vertical plane, and the vertical plane passes through the stove heart of the shaft furnace.
In one embodiment of the invention, the one side on first supporting brick close to the brick combination door is provided with first
Projection, the one side on second supporting brick close to the brick combination door are provided with the second projection, and the brick combination door includes first
Neck brick and second neck brick adjacent with first neck brick, and first neck brick is provided with connect relative with first projection
First groove, second neck brick are provided with the second groove connect relative with second projection.
In one embodiment of the invention, first supporting brick includes the first special shaped brick, the second special shaped brick and the
Three special shaped bricks, wherein second special shaped brick is between first special shaped brick and the 3rd special shaped brick, and described first
Projection is arranged on first special shaped brick, on first special shaped brick, the second special shaped brick and the 3rd special shaped brick with institute
State the relative one side of the first projection and be equipped with suspension groove.
In one embodiment of the invention, the suspension groove includes square groove and the circular hole in the square groove, its
Described in square groove be located at the top of first special shaped brick, the second special shaped brick and the 3rd special shaped brick.
In one embodiment of the invention, one side adjacent with second special shaped brick on first special shaped brick is provided with
3rd groove, second special shaped brick be provided with the 3rd projection connect relative with the 3rd groove and with it is the described 3rd special-shaped
The 4th adjacent groove of brick, the 3rd special shaped brick are provided with the 4th projection connect relative with the 4th groove.
In one embodiment of the invention, the brick combination door also includes being located at first supporting brick and described second
The 3rd neck brick between supporting brick, and the 3rd neck brick is adjacent with second special shaped brick.
In one embodiment of the invention, first neck brick, second neck brick and the 3rd neck brick is upper
Top surface size is all higher than its bottom surface size.
In one embodiment of the invention, the one side of first modular tile is provided with the first suspension groove, described second group
Close the one side being close on brick with first modular tile and be provided with the second suspension groove, and first suspension groove and second suspension
Groove is oppositely arranged.
In one embodiment of the invention, first modular tile include the first special-shaped fragment of brick, the second special-shaped fragment of brick with
And the 3rd special-shaped fragment of brick, wherein the second special-shaped fragment of brick be located at the described first special-shaped fragment of brick and the 3rd special-shaped fragment of brick it
Between, and vertical plane and transverse plane after the first special-shaped fragment of brick, the second special-shaped fragment of brick and the 3rd special-shaped brick combination
Between the angle that is formed be 90 °.
In one embodiment of the invention, one side adjacent with the described second special-shaped fragment of brick on the described first special-shaped fragment of brick
Provided with the first Baltimore groove, the second special-shaped fragment of brick be provided with the first convex block connect relative with first Baltimore groove and with
The second adjacent Baltimore groove of the 3rd special-shaped fragment of brick, the 3rd special-shaped fragment of brick are provided with connect relative with second Baltimore groove
The second convex block.
The above-mentioned technical proposal of the present invention has advantages below compared with prior art：
Double thorax lime shaft kiln refractory lining combination units of the present invention, including close the first shaft furnace refractory lining at door
Modular tile and non-the second shaft furnace refractory lining modular tile closed at door, are respectively provided with that suspended structure hanging point is more, liner tile is high pressure
With form by a firing, door locking structure is extremely firm the features such as, square ring liner modular tile physical arrangement is firm, liner tile service life
It is long, so as to significantly improve the service life of the square ring liner in such limekiln.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, specific embodiment and combination below according to the present invention
Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is double thorax lime shaft kiln refractory lining combination unit flow charts of the invention；
Fig. 2 is the schematic perspective view of the first shaft furnace refractory lining modular tile of the present invention；
Fig. 3 is the schematic perspective view of the second shaft furnace refractory lining modular tile of the present invention；
Fig. 4 is the schematic diagram of the first supporting brick of the present invention and second supporting brick；
Fig. 5 is the C direction views in Fig. 3；
Fig. 6 is the A direction views in Fig. 3；
Fig. 7 is the B direction views in Fig. 3；
Fig. 8 A are the schematic perspective views of the first neck brick of the present invention；
Fig. 8 B are the side views of the first neck brick of the present invention；
Fig. 9 A are the schematic perspective views of the second neck brick of the present invention；
Fig. 9 B are the side views of the second neck brick of the present invention；
Figure 10 A are the schematic perspective views of the 3rd neck brick of the present invention；
Figure 10 B are the side views of the 3rd neck brick of the present invention；
Figure 11 is the A direction views in Fig. 3；
Figure 12 is the B-B direction sectional view in Figure 11；
Figure 13 is the C direction views in Figure 11.
Reference：1- shaft furnaces, 2- the first shaft furnace refractory lining modular tiles, 3- the second shaft furnace refractory lining modular tiles, 10-
Suspension groove, 11- square grooves, 12- circular holes, the supporting bricks of 20- first, the special shaped bricks of 21- first, the projections of 211- first, the abnormity of 22- second
Brick, the projections of 221- the 3rd, the special shaped bricks of 23- the 3rd, the projections of 231- the 4th, the supporting bricks of 30- second, the projections of 311- second, 40- close door
Neck brick, the neck bricks of 41- first, the grooves of 411- first, the neck bricks of 42- second, the grooves of 421- second, the modular tiles of 50- first, 51- first
Suspension groove, the first special-shaped fragments of brick of 52-, the second special-shaped fragments of brick of 53-, the convex blocks of 531- first, the 3rd special-shaped fragments of brick of 54-, 541-
Two convex blocks, the square grooves of 55- first, the circular holes of 56- first, the modular tiles of 60- second, the suspension grooves of 61- second.
Embodiment
As shown in Fig. 1 and Fig. 2 and Fig. 3, the present embodiment provides a kind of double thorax lime shaft kiln refractory lining combination units, bag
The first shaft furnace refractory lining modular tile 2 and the second shaft furnace refractory lining modular tile 3 are included, wherein the first shaft furnace refractory lining
Modular tile 2 is arranged on the conjunction door opening position on the refractory lining of shaft furnace 1, wherein there are four regions the He Men positions, distribution
In on orthogonal two center lines on the flat projection view of shaft furnace 1, the second shaft furnace refractory lining modular tile 3
Non- conjunction door opening position on the refractory lining of shaft furnace 1, the first shaft furnace refractory lining modular tile 2 include first
Support brick 20, the second supporting brick 30 and the brick combination door between first supporting brick 20 and second supporting brick 30
40, wherein first supporting brick 20 is oppositely arranged to form cone bucket shape space, the brick combination door with second supporting brick 30
40 in the cone bucket shape space；The second shaft furnace refractory lining modular tile 3 includes the first modular tile 50 and with described the
The second adjacent modular tile 60 of one modular tile 50, and the faying face of first modular tile 50 and second modular tile 60 is vertical
Face directly, the vertical plane passes through the stove heart of the shaft furnace 1.
Double thorax lime shaft kiln refractory lining combination units described in the present embodiment, including the first shaft furnace refractory lining modular tile 2
And the second shaft furnace refractory lining modular tile 3, wherein to be arranged on the shaft furnace 1 resistance to for the first shaft furnace refractory lining modular tile 2
The conjunction door opening position of lining in fire, wherein the He Men positions there are four regions, it is distributed on the flat projection view of shaft furnace 1
Orthogonal two center lines on, such as 0 °, 90 °, 180 °, 270 ° on the flat projection view of shaft furnace 1 in Fig. 1
Opening position is He Men positions, and other regions are non-He Men positions, and the second shaft furnace refractory lining modular tile 3 is arranged on described perpendicular
Non- conjunction door opening position on the refractory lining of kiln 1, in the present embodiment, Fei Hemen positions area second shaft furnace refractory lining as described in 32 groups
Modular tile 3 is formed, and the first shaft furnace refractory lining modular tile 2 includes the first supporting brick 20, the second supporting brick 30 and is located at
Brick combination door 40 between first supporting brick 20 and second supporting brick 30, wherein first supporting brick 20 with it is described
Second supporting brick 30 is oppositely arranged to form cone bucket shape space, and the brick combination door 40 is located in the cone bucket shape space, not only has
Beneficial to the clamping brick combination door 40, and the support force of door power conversion horizontally can will be closed, due to the described first support
Brick 20 is oppositely arranged with second supporting brick 30 to form that spacing suitable for reading is big, and lower mouth spacing is small, and the outer direction spacing of stove is big, side in stove
To closely spaced space cone bucket type structure, so that the shifting of the flat radiation direction of stove edema with the heart involved will not occur for the brick combination door 40
It is dynamic, door is closed everywhere because combining structure is evenly equipped with, and cumulative error when building by laying bricks or stones is so that the space for closing a supporting brick everywhere differs, then institute
Normally maximum space width when building by laying bricks or stones can be met and leave certain cutting surplus by stating the setting of brick combination door 40, be advantageous to basis
Real space size does on-site cutting processing, combined inner lining structure is prolonged tangent to periphery direction and is in tightening state so that liner
Overall structure is very firm, effectively extends the service life of refractory lining；The second shaft furnace refractory lining modular tile 3 includes
First modular tile 50 and second modular tile 60 adjacent with first modular tile 50, and first modular tile 50 and described the
The faying face of two modular tiles 60 is vertical plane, and the vertical plane passes through the stove heart of the shaft furnace 1, so as to be advantageous to closely arrange
Row, make modular tile uniformly be arranged in the refractory lining of the shaft furnace 1.
The structure of the first shaft furnace refractory lining modular tile 2 is described in detail below：
As shown in Figure 4 and Figure 5, in order to ensure the close connection between the modular tile, leaned on first supporting brick 20
The one side of the nearly brick combination door 40 is provided with the first projection 211, the close brick combination door 40 on second supporting brick 30
The second projection 311 is simultaneously provided with, the brick combination door 40 includes the first neck brick 41 and adjacent with first neck brick 41 second
Neck brick 42, and first neck brick 41 is provided with relative the first groove 411 connect with first projection 211, so as to realize
Being fastenedly connected for the first supporting brick 20 and first neck brick 41 is stated, second neck brick 42 is provided with and second projection
311 relative the second grooves 421 connect, so as to realize being fastenedly connected for second supporting brick 30 and second neck brick 42, make
The movement of the flat radiation direction of stove edema with the heart involved will not occur for the brick combination door 40.
As shown in Figure 6 and Figure 7, first supporting brick 20 includes the first special shaped brick 21, the second special shaped brick 22 and the 3rd
Special shaped brick 23, wherein second special shaped brick 22 is between first special shaped brick 21 and the 3rd special shaped brick 23, and institute
The first projection 211 is stated to be arranged on first special shaped brick 21, and it is vertical from top to bottom along the inner side of first special shaped brick 21
Set, so as to realize being fastenedly connected for first special shaped brick 21 and first neck brick 41, first special shaped brick 21, second
The one side relative with first projection 211 is equipped with suspension groove 10 on special shaped brick 22 and the 3rd special shaped brick 23, adjacent
The respective two-phase split of suspension groove two of two groups of bricks, complete suspension slot structure is formed, can be by described in by the suspension groove 10
First supporting brick 20 is fixed on the metal hanger in the shaft furnace 1, so that first supporting brick 20 is firmly fitted in
In the shaft furnace, because the suspended structure hanging point of the invention used is more, liner modular tile for high pressure and forms by a firing, door locking structure
The features such as abnormal firm, square ring liner modular tile physical arrangement is firm, liner tile service life length, so as to significantly improve such stone
The service life of the square ring liner of ash furnace.
The suspension groove 10 includes square groove 11 and the circular hole 12 in the square groove 11, wherein the square groove 11 is located at
The top of first special shaped brick 21, the second special shaped brick 22 and the 3rd special shaped brick 23, so as to be advantageous to described first
Supporting brick 20 is fixed on the metal hanger.The one side adjacent with second special shaped brick 22 is set on first special shaped brick 21
Have the 3rd groove, second special shaped brick 22 be provided with the 3rd projection 221 connect relative with the 3rd groove and with it is described
The 4th adjacent groove of 3rd special shaped brick 23, by described in the cooperation realization of the 3rd groove and the 3rd projection 221
First special shaped brick 21 is combined closely with the second special shaped brick 22, and the 3rd special shaped brick 23 is provided with relative with the 4th groove
The 4th projection 231 connect, by the 4th groove and the 4th projection 231 realize second special shaped brick 22 with it is described
3rd special shaped brick 23 is combined closely.The horizontal cross-section of wherein described 3rd groove and the 4th groove is isosceles trapezoid, no
Only convenient manufacture processing, and be advantageous to the cooperation with the 3rd projection 221 and the 4th projection 231 respectively.
In the present embodiment, the structure of second supporting brick 30 is identical with the structure of first supporting brick 20, institute
Stating the second supporting brick 30 includes the 4th special shaped brick, the 5th special shaped brick and the 6th special shaped brick, and the 5th special shaped brick is positioned at described the
Between four special shaped bricks and the 6th special shaped brick, the structure of the 4th special shaped brick, the 5th special shaped brick and the 6th special shaped brick with
The structure of first special shaped brick 21, the second special shaped brick 22 and the 3rd special shaped brick 23 corresponds to identical, therefore is not repeated to introduce.
As shown in Fig. 8 A, Fig. 8 B and Fig. 9 A, Fig. 9 B and Figure 10 A, Figure 10 B, the brick combination door 40 also includes being located at institute
State the 3rd neck brick 43 between the first supporting brick 20 and second supporting brick 30, and the 3rd neck brick 43 and described second different
Shape brick 22 is adjacent, so as to advantageously ensure that first supporting brick 20 and second supporting brick 30 and the brick combination door 40
Combine closely.In the present embodiment, first neck brick 41, the second neck brick 42 and the 3rd neck brick 43 form a composite door neck brick
40, two composite door neck bricks 40 are provided between first supporting brick 20 and second supporting brick 30.Specifically, described first is different
First neck brick 41 and the second neck brick 42, second special shaped brick 22 and described are set between shape brick 21 and the 4th special shaped brick
Two the 3rd neck bricks 43 between five special shaped bricks, the first lock is set between the 3rd special shaped brick 23 and the 6th special shaped brick
The neck brick 42 of brick 41 and second.
Because first supporting brick 20 and second supporting brick 30 are oppositely arranged to form cone bucket shape space, thus it is described
The upper top surface size of first neck brick 41 and second neck brick 42 is more than bottom surface size, the upper top surface chi of the 3rd neck brick 43
It is very little to be more than bottom surface size, so as to so that the brick combination door 40 is fixed on first supporting brick 20 and the described second support
Between brick 30.The horizontal cross-section of first groove 411 and second groove 421 is isosceles trapezoid, so as to be advantageous to distinguish
With the tight fit of first projection 211 and second projection 311.
In the present embodiment, the suspension groove 10 is embedded for opening, and the depth of the square groove 11 is 9mm, the circular hole 12
It is made up of exit orifice and endoporus, and the diameter of the exit orifice is more than the diameter of endoporus, specifically, a diameter of 27mm of the exit orifice,
A diameter of 25mm of the endoporus, depth 23mm.The shaft furnace refractory lining modular tile from top to bottom, out of stove extroversion stove according to
It is secondary to build by laying bricks or stones, combined inner lining structure is prolonged tangent to periphery direction and be in tightening state.First supporting brick 20 and the described first lock
The faying face between faying face and second supporting brick 30 and second neck brick 42 between brick 41 was described perpendicular
The non-vertical planes of the kiln heart, and the top of faying face is to the outer inclination of two side directions.From top to bottom by the conjunction door when closing door
Neck brick 40 is put into be oppositely arranged in the cone bucket shape space formed by first supporting brick 20 and second supporting brick 30, wedge shape
Structure will close the support force of door power conversion horizontally.The brick combination door 40 does on-site cutting according to real space size and added
Man-hour, machined surface are the middle faying face of first neck brick 41 and second neck brick 42.
First special shaped brick 21 is leaned in stove, and the horizontal cross-section of first projection 211 is isosceles trapezoid, and upper bottom is with
Bottom length is respectively 45mm and 75mm, height 25mm；Inner surface setting of first groove 411 along first neck brick 41,
And the horizontal cross-section of the first groove 411 is isosceles trapezoid, upper bottom, bottom and high length are respectively 47mm, 77mm, 27mm.
The structure of the second shaft furnace refractory lining modular tile 3 is described in detail below：
As shown in figure 11, the one side of first modular tile 50 is provided with the first suspension groove 51, on second modular tile 60
The one side being close to first modular tile 50 is provided with the second suspension groove 61, and first suspension groove 51 and second suspension
Groove 61 is oppositely arranged, the notch formed using metal hanger insertion by first suspension groove 51 and second suspension groove 61
In, so as to be advantageous to that first modular tile 50 is stabilized on second modular tile 60 so that liner overall structure is very
It is firm, effectively extend the service life of refractory lining.
As shown in Figure 12 and Figure 13, first modular tile 50 include the first special-shaped fragment of brick 52, the second special-shaped fragment of brick 53 with
And the 3rd special-shaped fragment of brick 54, wherein the second special-shaped fragment of brick 53 is located at the described first special-shaped fragment of brick 52 and the 3rd special shaped brick
Between block 54, and it is vertical flat after the first special-shaped fragment of brick 52, the second special-shaped 53 and the 3rd special-shaped fragment of brick 54 of fragment of brick combination
The angle formed between face and transverse plane is 90 °, described so as to be advantageous to first modular tile 50 being closely arranged in
The interior lining of shaft furnace 1.First suspension groove 51 is respectively positioned at the described first special-shaped fragment of brick 52, the second special-shaped fragment of brick 53 and the
The top of three special-shaped fragments of brick 54, so as to be advantageous to being brought into close contact for first modular tile 50 and second modular tile 60.
First suspension groove 51 includes the first square groove 55 and the first circular hole 56 in first square groove 55, its
Described in the first square groove 55 be located at the described first special-shaped fragment of brick 52, the second special-shaped fragment of brick 53 and the 3rd special-shaped fragment of brick 54
Top, so as to be advantageous to being brought into close contact for first modular tile 50 and second modular tile 60.
The one side adjacent with the described second special-shaped fragment of brick 53 is provided with the first Baltimore groove on the first special-shaped fragment of brick 52, described
Second special-shaped fragment of brick 53 be provided with the first convex block 531 connect relative with first Baltimore groove and with the 3rd special shaped brick
The second adjacent Baltimore groove of block 54, described first is realized by the cooperation of first Baltimore groove and first convex block 531
Special-shaped fragment of brick 52 is combined closely with the described second special-shaped fragment of brick 53, the 3rd special-shaped fragment of brick 54 be provided with it is described second recessed
Relative the second convex block 541 connect of shape groove, institute is implemented in combination with by second Baltimore groove and second convex block 541
State combining closely for the second special-shaped fragment of brick 53 and the 3rd special-shaped fragment of brick 54.First Baltimore groove and second Baltimore groove
Vertical cross-section be isosceles trapezoid, not only facilitate manufacture processing, and be advantageous to respectively with first convex block 531 and institute
State the tight fit of the second convex block 541.In the present embodiment, upper bottom, bottom and the high length dimension of first Baltimore groove
Respectively 100mm, 120mm, 20mm, upper bottom, bottom and the high length dimension of the second Baltimore groove groove are respectively
104mm、124mm、22mm。
In the present embodiment, the structure of second modular tile 60 is identical with the structure of first modular tile 50, is in
Specular is set.Second modular tile 60 includes the 4th special-shaped fragment of brick, the 5th special-shaped fragment of brick and the 6th special-shaped fragment of brick, and
5th special-shaped fragment of brick is between the 4th special-shaped fragment of brick and the 6th special-shaped fragment of brick, the 4th special-shaped fragment of brick, the 5th
The structure of special-shaped fragment of brick and the 6th special-shaped fragment of brick and the described first special-shaped fragment of brick 52, the second special-shaped abnormity of fragment of brick 53 and the 3rd
The structure of fragment of brick 54 corresponds to identical, therefore is not repeated to introduce.
In the present embodiment, first suspension groove 51 and second suspension groove 61 be it is open embedded, described first
The depth of square groove 11 is 9mm, and first circular hole 12 is made up of exit orifice and endoporus, and the diameter of the exit orifice is more than the endoporus
Diameter, specifically, a diameter of 27mm of the exit orifice, a diameter of 25mm of the endoporus, depth 23mm.
In the present embodiment, shape between first modular tile 50 and second modular tile 60 and the stove heart of the shaft furnace 1
Into angle be 4 ° -6 °, so as to be advantageous to be closely spaced in the liner of the shaft furnace, make to be tightly combined.Described first group
When the angle formed between conjunction brick 50 and second modular tile 60 and the stove heart of the shaft furnace 1 is 5 °, be advantageous to closely arrange
It is listed in the liner of the shaft furnace so that liner overall structure is very firm.
Obviously, above-described embodiment is only intended to clearly illustrate example, not to the restriction of embodiment.For
For those of ordinary skill in the art, other multi-form changes can also be made on the basis of the above description or are become
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change or change thus extended out
Among moving still in the protection domain of the invention.
Claims (10)
1. a kind of double thorax lime shaft kiln refractory lining combination units, including the first shaft furnace refractory lining modular tile and the second shaft furnace
Refractory lining modular tile, wherein the first shaft furnace refractory lining modular tile is arranged on the conjunction door position on the shaft furnace refractory lining
Place is put, wherein there are four regions the He Men positions, orthogonal two be distributed on the shaft furnace flat projection view
On center line, the second shaft furnace refractory lining modular tile is arranged on the non-conjunction door opening position on the shaft furnace refractory lining, its
It is characterised by：The first shaft furnace refractory lining modular tile includes the first supporting brick, the second supporting brick and positioned at described first
Brick combination door between supporting brick and second supporting brick, set wherein first supporting brick is relative with second supporting brick
Put to form cone bucket shape space, the brick combination door is located in the cone bucket shape space；The second shaft furnace refractory lining modular tile
Including the first modular tile and second modular tile adjacent with first modular tile, and first modular tile with described second group
The faying face for closing brick is vertical plane, and the vertical plane passes through the stove heart of the shaft furnace.
2. double thorax lime shaft kiln refractory lining combination units according to claim 1, it is characterised in that：First supporting brick
The upper one side close to the brick combination door is provided with the first projection, and the one side of the close brick combination door is set on second supporting brick
There is the second projection, the brick combination door includes the first neck brick and second neck brick adjacent with first neck brick, and described first
Neck brick is provided with the first groove connect relative with first projection, and second neck brick is provided with relative with second projection
The second groove connect.
3. double thorax lime shaft kiln refractory lining combination units according to claim 2, it is characterised in that：First supporting brick
Including the first special shaped brick, the second special shaped brick and the 3rd special shaped brick, wherein second special shaped brick is located at first special shaped brick
Between the 3rd special shaped brick, and first projection is arranged on first special shaped brick, first special shaped brick, second
The one side relative with first projection is equipped with suspension groove on special shaped brick and the 3rd special shaped brick.
4. double thorax lime shaft kiln refractory lining combination units according to claim 3, it is characterised in that：The suspension groove includes
Square groove and the circular hole in the square groove, wherein the square groove is located at first special shaped brick, the second special shaped brick and institute
State the top of the 3rd special shaped brick.
5. double thorax lime shaft kiln refractory lining combination units according to claim 3, it is characterised in that：First special shaped brick
The upper one side adjacent with second special shaped brick is provided with the 3rd groove, and second special shaped brick is provided with and the 3rd groove phase
The 3rd projection and fourth groove adjacent with the 3rd special shaped brick of docking, the 3rd special shaped brick are provided with and described the
Relative the 4th projection connect of four grooves.
6. double thorax lime shaft kiln refractory lining combination units according to claim 3, it is characterised in that：The brick combination door is also
Including the 3rd neck brick between first supporting brick and second supporting brick, and the 3rd neck brick and described second
Special shaped brick is adjacent.
7. double thorax lime shaft kiln refractory lining combination units according to claim 6, it is characterised in that：First neck brick,
The upper top surface size of second neck brick and the 3rd neck brick is all higher than its bottom surface size.
8. double thorax lime shaft kiln refractory lining combination units according to claim 1, it is characterised in that：First modular tile
One side be provided with the first suspension groove, the one side being close on second modular tile with first modular tile is provided with the second suspension
Groove, and first suspension groove and second suspension groove are oppositely arranged.
9. double thorax lime shaft kiln refractory lining combination units according to claim 8, it is characterised in that：First modular tile
Including the first special-shaped fragment of brick, the second special-shaped fragment of brick and the 3rd special-shaped fragment of brick, wherein the second special-shaped fragment of brick is positioned at described the
Between one special-shaped fragment of brick and the 3rd special-shaped fragment of brick, and the first special-shaped fragment of brick, the second special-shaped fragment of brick and the 3rd abnormity
The angle formed between vertical plane and transverse plane after brick combination is 90 °.
10. double thorax lime shaft kiln refractory lining combination units according to claim 9, it is characterised in that：First abnormity
The one side adjacent with the described second special-shaped fragment of brick is provided with the first Baltimore groove on fragment of brick, the second special-shaped fragment of brick be provided with it is described
Relative the first convex block connect of first Baltimore groove and second Baltimore groove adjacent with the 3rd special-shaped fragment of brick, the described 3rd is different
Shape fragment of brick is provided with the second convex block connect relative with second Baltimore groove.
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Cited By (1)
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| CN114353506A (en) * | 2022-01-27 | 2022-04-15 | 中冶长天国际工程有限责任公司 | Annular channel structure for double-chamber lime kiln |
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| CN207537358U (en) * | 2017-10-11 | 2018-06-26 | 上海宝冶建设工业炉工程技术有限公司 | Double thorax lime shaft kiln refractory lining combination units |
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| GB587681A (en) * | 1944-07-04 | 1947-05-02 | Charles Frederick Priest | Improvements in and relating to furnaces or kilns for calcining solid materials |
| CN203033894U (en) * | 2012-12-31 | 2013-07-03 | 广东韶钢松山股份有限公司 | Parallel flow heat storage double chamber kiln support arch structure |
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| CN114353506A (en) * | 2022-01-27 | 2022-04-15 | 中冶长天国际工程有限责任公司 | Annular channel structure for double-chamber lime kiln |
| CN114353506B (en) * | 2022-01-27 | 2023-06-23 | 中冶长天国际工程有限责任公司 | Annular channel structure for double-chamber lime kiln |
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| CN107619205B (en) | 2023-04-11 |
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Address after: No. 168, Siyuan Road, Baoshan District, Shanghai, 201900 Applicant after: SHANGHAI BAOYE METALLURGY ENGINEERING Co.,Ltd. Address before: No. 168, Siyuan Road, Baoshan District, Shanghai, 201900 Applicant before: SHANGHAI BAOYE CONSTRUCTION INDUSTRIAL FURNACE ENGINEERING TECHNOLOGY Co.,Ltd. |
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