CN207299940U - A kind of baking furnace flame path wall two-chamber road castable block - Google Patents
A kind of baking furnace flame path wall two-chamber road castable block Download PDFInfo
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- CN207299940U CN207299940U CN201721330032.3U CN201721330032U CN207299940U CN 207299940 U CN207299940 U CN 207299940U CN 201721330032 U CN201721330032 U CN 201721330032U CN 207299940 U CN207299940 U CN 207299940U
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Abstract
The utility model discloses a kind of baking furnace flame path wall two-chamber road castable block, including two vertical plates, support plate and left and right positioning plate, there is through channel in the upper surface transversal centerline and right end elevation vertical center line of vertical plate, through channel is that section is semicircular perforation groove；There is perforative Anti-dislocation hole in left-right direction at left and right positioning plate center；Support plate and left and right positioning plate are parallel to each other and vertical with vertical plate, its both ends is fixedly connected with vertical plate, support plate and the upper and lower surface of left and right positioning plate are concordant with the upper and lower surface of vertical plate respectively, and the lateral surface of left and right positioning plate is concordant with the end face of vertical plate；Two vertical plates, support plate and left and right positioning plate are an integral structure, between the cavity that surrounds be quirk chamber.The utility model globality, stability are good, lead to the service life for improving flue wall, strengthen heat transfer property, reduce the temperature difference.
Description
Technical field
Open-ring type roasting furnace field is the utility model is related to, is poured into a mould more particularly to a kind of baking furnace flame path wall two-chamber road
Expect block.
Background technology
Ring-form calcining furnace is the large-scale thermal kiln furnace equipment for producing carbon product most critical, to a prebaked anode factory
For, the capital expenditure of ring-form calcining furnace accounts for the 50%~60% of whole carbon element factory's gross investment, and Anode Baking Furnace Design and technology
Advance has the quality of carbon product, the production capacity of specific investment cost, energy consumption, furnace life, production cost very big
Influence, baking furnace flame path wall with the design of end face prefabricated section, the selection of material and construction technology be design roaster most critical
Technology.
China's ring-form calcining furnace technology experience development, its furnace chamber volume, combustion system, bell inner lining material etc. have very
It is big to improve, the technical-economic index of ring-form calcining furnace is substantially change, but flue wall is still using fritter brick masonry
Brick technology, service life existing for flue wall is short, and big or middle the problem of repairing the puzzlement yield and quality such as time length still remains.
Different according to flue wall size, per pass wall is about formed by 2000-3000 block brick masonries, and not only the overall structure of furnace wall is strong
Spend poor, and can only manually complete construction operation, it is impossible to realize do mechanization operation, brickwork time length, low production efficiency, work
The labor intensity of people is big.And due to the brick-building art for still using flush joint to beat mud, vertical seam does not beat mud, brickwork joint mud so occurs
Slurry comes off, and have impact on the overall construction intensity of flue wall.
In addition in process of production, according to technological requirement repeatedly heating, cooling, when filling, coming out of the stove every time, crown block clamp,
Carbon product is all inevitably collided on flue wall, then can gradually step into " furnace box deformation → flame do not follow the correct path →
Temperature produce dead angle → different parts temperature difference become larger → furnace box further deforms " etc. vicious circle, cause energy consumption to increase, the furnace body longevity
Life reduces, light maintenance in occurring frequently.When deformation reaches a certain level, it must just remove and build again, dismounting, which is laid equal stress on, builds a quirk
Wall takes around the material of nearly 35 tons of carrying, needs more than 2 days at the soonest.This not only brings difficulty to repairing furnaceman, but also gives
The normal production in workshop also increases difficulty.Because ring-form calcining furnace is operation in a looping fashion, leaves maintenance, dismounting for, build again
The time of flue wall is at full stretch, it is generally the case that all it is that must just start to shape when furnace temperature also has 80 DEG C~90 DEG C,
Working environment is extremely severe, certainly will influence whether construction quality again in turn.
At present, China's ring-form calcining furnace flue wall depression, deformation, service life it is short be influence stove production capacity it is main because
Element；The crack of brick flue wall, leak out, stove upper and lower temperature difference also has large effect to product quality greatly；The overhaul time is long, applies
Work bad environments are the problems in production management.
Utility model content
Part in view of the shortcomings of the prior art, it is double the purpose of this utility model is to provide a kind of baking furnace flame path wall
Cavity castable block, its globality, stability are good, are adapted to build by laying bricks or stones the wall core in the middle part of flue wall and use.
The purpose of this utility model is achieved through the following technical solutions：
A kind of baking furnace flame path wall two-chamber road castable block, including symmetrically arranged vertical plate before and after two, positioned at vertical
Support plate in the middle part of plate and the left and right positioning plate positioned at vertical plate both ends, are set in the upper surface transversal centerline of the vertical plate
There is through channel, through channel is provided with the vertical plate right end elevation vertical center line, the through channel is section for partly
Circular perforation groove；The left and right positioning plate is provided centrally with Anti-dislocation hole, and the Anti-dislocation hole is run through in left-right direction
Left and right positioning plate；The support plate and left and right positioning plate are parallel to each other and vertical with the vertical plate, its both ends with it is vertical
Plate is fixedly connected, and the upper and lower surface of support plate and left and right positioning plate is concordant with the upper and lower surface of the vertical plate respectively, left and right
The lateral surface of positioning plate is concordant with the end face of vertical plate；Two vertical plates, support plate and left and right positioning plate are an integral structure,
Between the cavity that surrounds be quirk chamber.
Further, the cross sectional shape in the Anti-dislocation hole is circle.
Preferably, the thickness of the support plate is 2 times of positioning plate thickness.
In order to which the utility model is better achieved, the aperture in the Anti-dislocation hole is identical with the thickness of positioning plate.
Further, vertical slit air hole is provided with the vertical plate side wall of the quirk chamber.
Preferably, being provided with positioning strip in the transversal centerline of the vertical plate lower surface, the positioning strip is semicircle
The protrusion in section.
The utility model compared with the prior art, has the following advantages and beneficial effect：
The utility model globality, stability are good, are also improved by the integral strength of its flue wall built by laying bricks or stones, significantly
Reduce flue wall deformation, improve the service life of flue wall, enhance the heat transfer property of flue wall, reduce the temperature difference.
The utility model is easy to mechanized construction, reduces labor strength, builds speed by laying bricks or stones and is significantly improved, significantly
Shorten the construction time.
Brief description of the drawings
Fig. 1 is the top view of the utility model.
Fig. 2 is the right view of the utility model.
Fig. 3 is the Section A-A figure of the utility model.
Embodiment
The utility model is described in further detail with reference to embodiment, but the embodiment of the utility model is not
It is limited to this.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of baking furnace flame path wall two-chamber road castable block, including symmetrically set before and after two
Vertical plate 2, the support plate 4 positioned at the middle part of vertical plate 2 and left positioning plate 1, the right positioning plate 3 positioned at 2 both ends of vertical plate put, institute
State and through channel 5 is provided with the upper surface transversal centerline of vertical plate 2, set in the 2 right end elevation vertical center line of vertical plate
There is through channel 6, the through channel 6 is that section is semicircular perforation groove；The left positioning plate 1 is provided with Anti-dislocation hole
7th, right positioning plate 3 is provided centrally with Anti-dislocation hole 8, and left positioning plate is run through in the Anti-dislocation hole 7, Anti-dislocation hole 8 in left-right direction
1st, right positioning plate 3；The support plate 4 and left positioning plate 1, right positioning plate 3 are parallel to each other and vertical with the vertical plate 2, its
Both ends are fixedly connected with vertical plate 2, support plate 4 and left positioning plate 1, right positioning plate 3 upper and lower surface respectively with the vertical plate 2
Upper and lower surface it is concordant, left positioning plate 1, the lateral surface of right positioning plate 3 are concordant with the end face of vertical plate 2；Two vertical plates 2, branch
Fagging 4 is an integral structure with left positioning plate 1, right positioning plate 3, between the cavity that surrounds be quirk chamber 10.
Further, the Anti-dislocation hole 7, the cross sectional shape in Anti-dislocation hole 8 are circle.
Preferably, the thickness of the support plate 4 is 2 times of 1 thickness of positioning plate.
In order to which the utility model, the Anti-dislocation hole 7, aperture and left positioning plate 1, the right side in Anti-dislocation hole 8 is better achieved
The thickness of positioning plate 3 is identical.
Further, it is provided with vertical slit air hole 9 on 2 side wall of vertical plate of the quirk chamber 10.
Preferably, being provided with positioning strip 11 in the transversal centerline of 2 lower surface of vertical plate, the positioning strip 11 is half
The protrusion of circular cross-section.
In conclusion description through this embodiment, can make those skilled in the art preferably implement this programme.
Claims (6)
- A kind of 1. baking furnace flame path wall two-chamber road castable block, it is characterised in that：The castable block is symmetrical before and after including two The vertical plate of setting, the support plate in the middle part of vertical plate and the left and right positioning plate positioned at vertical plate both ends, the vertical plate Through channel is provided with the transversal centerline of upper surface, is provided with through channel in the vertical plate right end elevation vertical center line, institute It is that section is semicircular perforation groove to state through channel；The left and right positioning plate is provided centrally with Anti-dislocation hole, and left and right positioning plate is run through in the Anti-dislocation hole in left-right direction；The support plate and left and right positioning plate are parallel to each other and vertical with the vertical plate, its both ends and vertical plate fixation company Connect, the upper and lower surface of support plate and left and right positioning plate is concordant with the upper and lower surface of the vertical plate respectively, left and right positioning plate Lateral surface is concordant with the end face of vertical plate；Two vertical plates, support plate and left and right positioning plate are an integral structure, between the cavity that surrounds be quirk chamber.
- A kind of 2. baking furnace flame path wall two-chamber road castable block according to claim 1, it is characterised in that：The Anti-dislocation The cross sectional shape in hole is circle.
- A kind of 3. baking furnace flame path wall two-chamber road castable block according to claim 1, it is characterised in that：The support plate Thickness be positioning 2 times of plate thickness.
- A kind of 4. baking furnace flame path wall two-chamber road castable block according to claim 1, it is characterised in that：The Anti-dislocation The aperture in hole is identical with the thickness of positioning plate.
- A kind of 5. baking furnace flame path wall two-chamber road castable block according to claim 1, it is characterised in that：The quirk chamber Vertical plate side wall on be provided with vertical slit air hole.
- A kind of 6. baking furnace flame path wall two-chamber road castable block according to claim 1 or 5, it is characterised in that：It is described perpendicular Positioning strip is provided with the transversal centerline of straight panel lower surface, the positioning strip is the protrusion of semi-circular cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330032.3U CN207299940U (en) | 2017-10-17 | 2017-10-17 | A kind of baking furnace flame path wall two-chamber road castable block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330032.3U CN207299940U (en) | 2017-10-17 | 2017-10-17 | A kind of baking furnace flame path wall two-chamber road castable block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207299940U true CN207299940U (en) | 2018-05-01 |
Family
ID=62414396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721330032.3U Active CN207299940U (en) | 2017-10-17 | 2017-10-17 | A kind of baking furnace flame path wall two-chamber road castable block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207299940U (en) |
-
2017
- 2017-10-17 CN CN201721330032.3U patent/CN207299940U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of castable block with double cavity for flue wall of baking furnace Effective date of registration: 20210226 Granted publication date: 20180501 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: JIAOZUO GEDE NEW MATERIALS Co.,Ltd. Registration number: Y2021980001333 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220420 Granted publication date: 20180501 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: JIAOZUO GEDE NEW MATERIALS CO.,LTD. Registration number: Y2021980001333 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |