CN209619168U - A kind of full electric kiln dog-hole protective device of glass - Google Patents
A kind of full electric kiln dog-hole protective device of glass Download PDFInfo
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- CN209619168U CN209619168U CN201821526886.3U CN201821526886U CN209619168U CN 209619168 U CN209619168 U CN 209619168U CN 201821526886 U CN201821526886 U CN 201821526886U CN 209619168 U CN209619168 U CN 209619168U
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- dog
- hole
- cover
- protective device
- projection portion
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Abstract
The utility model discloses a kind of full electric kiln dog-hole protective device of glass, including first half and latter half, first half includes front panel and preceding cover, and latter half includes rear baffle and rear cover body；Preceding cover is adapted to rear cover body is spliced to form the inverted U cover that can cover dog-hole roof and two sidewalls；The width of front panel in the lateral direction is greater than the width of inverted U cover in the lateral direction；Front panel top edge, which is bent backwards, extends to form preceding bending part；Bending extends to form rear bending part forward at tailgate top edge；The top of dog-hole is equipped with front projection portion and rear projection portion；By the cooperation in preceding bending part and front projection portion, rear bending part and rear projection portion the protective device is fixed on dog-hole.The utility model effectively can avoid dog-hole from being corroded by glass metal by the refractory brick in cladding dog-hole region, and prevent the refractory brick being etched from polluting glass metal, extend full electric kiln service life, and installation and debugging are convenient.
Description
Technical field
A kind of full electric kiln corollary equipment technical field of the utility model glass, and in particular to full electric kiln dog-hole of glass
Protective device.
Background technique
The full electric kiln of glass is the essential melting appartus of glass manufacturing industry, and dog-hole is key position therein.
The dog-hole unprotect cover of the current full electric kilns of glass many on the market, merely with refractory material (zircon corundum brick etc.) block system
At will appear refractory brick in the middle and later periods of furnace service life and be etched, dog-hole is destroyed, and glass metal finished product, which is contaminated, etc. asks
Topic, it is serious that kiln blowing out can be forced to repair.Although the dog-hole of a small number of full electric kilns of glass is equipped with protective cover, protective cover peace
Dress is inconvenient, it is difficult to debug.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of full electric kiln flow liquid of glass is provided
Hole protective device, by coat dog-hole region refractory brick, effectively dog-hole can be avoided to be corroded by glass metal, and prevent by
The refractory brick of erosion pollutes glass metal, extends full electric kiln service life, and installs and debug conveniently.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of full electric kiln dog-hole protective device of glass, including first half and latter half, the first half include
The front panel and preceding cover being fixed together, which includes the rear baffle and rear cover body being fixed together；The preceding cover
It is adapted to the rear cover body and is spliced to form the inverted U cover that can cover dog-hole roof and two sidewalls；The front panel is in the lateral direction
Width be greater than the width of inverted U cover in the lateral direction；The front panel top edge, which is bent backwards, extends to form preceding bending
Portion；Bending extends to form rear bending part forward at the tailgate top edge；The forwardly convex formation lordosis in the top of the dog-hole
The portion of rising, the top of dog-hole is protruded backward forms rear projection portion；The preceding bending part adaptation is fixed in the front projection portion, after described
Bending part adaptation is fixed in the rear projection portion, by the cooperation in preceding bending part and front projection portion, rear bending part and rear projection portion with
The protective device is fixed on dog-hole.
In one embodiment: the front panel bottom is equipped with the notch of inverted U, and the forward edge of the notch and preceding cover is mutually fitted
Match, front panel is riveted and fixed in the indentation, there of the inverted U and the forward edge of preceding cover.
In one embodiment: the rear baffle bottom is equipped with the notch of inverted U, and the rear edge of the notch and rear cover body is mutually fitted
Match, rear baffle is riveted and fixed in the indentation, there of the inverted U and the rear edge of rear cover body.
In one embodiment: the preceding bending part is fixed on the front projection portion using pin；Bending part uses pin after described
Nail is fixed on the rear projection portion.
In one embodiment: the area of the front panel is greater than the area of rear baffle.
In one embodiment: the protective device is made of molybdenum material.
In one embodiment: the front panel and rear baffle in the longitudinal direction at a distance from not less than table before the front projection portion
Face and rear projection portion rear surface in the longitudinal direction at a distance from.
In one embodiment: the front panel is tabular；The rear baffle is tabular.
In one embodiment: the front panel, inverted U cover, rear baffle bottom margin be mutually flush.
In one embodiment: being equipped with protrusion between the melting tank and dog-hole.
The technical program compared with the background art, it has the following advantages:
The full electric kiln dog-hole protective device of the glass of the utility model, in the external setting front panel and rear gear of dog-hole
Plate protection, dog-hole inside are spliced into inverted U cover structure by preceding cover and rear cover body, comprehensive guarantor are realized to dog-hole
Shield；And the Standard is simple, during kiln is laid bricks, before being hung in dog-hole by the bending part on front panel rear baffle
Installation and debugging can be realized in the preceding cover of lug boss and docking and rear cover body afterwards.The protective device utilizes the good height of metal molybdenum
Warm mechanical property and corrosion resistance carry out refractory brick complete for the dog-hole region in kiln vulnerable to glass metal erosion corrosion
Bread covers protection, avoid kiln because dog-hole refractory brick erosion caused by glass metal pollution in addition blowing out repair the problems such as,
Effectively extend the service life of full electric kiln.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is one of the full electric kiln dog-hole protective device overall structure diagram of glass of the utility model.
Fig. 2 is the two of the full electric kiln dog-hole protective device overall structure diagram of glass of the utility model.
Fig. 3 is use state of the full electric kiln dog-hole protective device of glass of the utility model in the full electric kiln of glass
Cross-sectional view.
Fig. 4 is enlarged diagram at A in Fig. 3.
Appended drawing reference:
First half 10；Front panel 11, the notch 111 of the inverted U of front panel, preceding cover 12, preceding bending part 13；
Latter half 20；Rear baffle 21, the notch 211 of the inverted U of rear baffle, rear cover body 22, rear bending part 23；
The full electric kiln 30 of glass；Melting tank 31, dog-hole 32, front projection portion 321, rear projection portion 322, increased channel 33 are clear
Clear pond 34, protrusion 35.
Specific embodiment
The content of the utility model is illustrated below by embodiment:
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as " cross ", " perpendicular ", "top", "bottom", "inner", "outside" is based on shown in the perspective view in attached drawing
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
As shown in figure 3, glass metal is shunk from melting tank 31 in the direction of the arrow to be accelerated to flow into stream in the full electric kiln 30 of glass
Then liquid hole 32 enters clarifying basin 34 by increased channel 33, finally enters work pool.
As shown in Figures 1 to 4, the full electric kiln dog-hole protective device of the glass of the utility model, including first half 10
With latter half 20；First half 10 includes the preceding cover 12 of flat front panel 11 and inverted U, and 11 bottom of front panel is equipped with
The notch 111 of inverted U, the notch 111 are adapted with the forward edge of preceding cover 12, notch 111 of the front panel 11 in the inverted U
The forward edge of place and preceding cover 12, which rivets, fixes；Front panel 11 and the bottom margin of preceding cover 12 are mutually flush substantially；Front
11 top edge of plate, which is bent backwards, extends to form preceding bending part 13；Latter half 20 includes flat rear baffle 21 and inverted U
Rear cover body 22,21 bottom of rear baffle be equipped with inverted U notch 211, the rear edge of the notch 211 and rear cover body 22 is mutually fitted
Match, rear baffle 21 is fixed at the notch 211 of the inverted U with the riveting of the rear edge of rear cover body 22；Rear baffle 21 and rear cover body
22 bottom margin is mutually flush substantially；Bending extends to form rear bending part 23 to 21 top edge of rear baffle forward；
The forwardly convex formation front projection portion 321 in top of the dog-hole 32 of the full electric kiln 30 of glass, the top of dog-hole 32
Protrusion forms rear projection portion 322 backward；Front panel 11 and rear baffle 21 in the longitudinal direction at a distance from be not less than front projection portion 321
Front surface and 322 rear surface of rear projection portion in the longitudinal direction at a distance from.
Preceding bending part 13 is fixed on the roof in the front projection portion 321 using pin, and the rear bending part 23 is solid using pin
It is scheduled on the roof in the rear projection portion 322, passes through preceding bending part 13 and front projection portion 321, rear bending part 23 and rear projection portion 322
Cooperation, is fixed on dog-hole 32, and preceding cover 12 and back cover for the protective device using gravity and pin fixed function
The adaptation of body 22 is spliced to form complete inverted U cover；The length of inverted U cover in the longitudinal direction is not less than the length of dog-hole 32
Degree, the height of inverted U cover in the up-down direction are equal to or slightly less than the height of dog-hole 2, the width of inverted U cover in the lateral direction
Degree is equal to or slightly less than the width of dog-hole 32, so that the inverted U cover can cover roof and the two sidewalls of dog-hole 32 comprehensively, prevents
Only glass metal is washed away and is corroded to refractory brick in dog-hole 32.
Among the present embodiment, the width of front panel 11 in the lateral direction is greater than the width of inverted U cover in the lateral direction,
The width of rear baffle 21 in the lateral direction is equal or slightly larger than the width of inverted U cover in the lateral direction, front panel 11
Area is greater than the area of rear baffle 21.Glass metal can be effectively prevented to 32 inlet of dog-hole in the front panel 11 of larger area
It washes away and corrodes.And glass metal washes away 32 exit of dog-hole less, the rear baffle 21 compared with small area prevents at this enough
Erosion of the refractory brick by glass metal, and can effectively reduce the cost of manufacture of protective device.
Among the present embodiment, protrusion 35 is equipped between the melting tank 31 and dog-hole 32 of kiln 30, reserving can be by
The refractory material of erosion is further reduced erosion corrosion of the glass metal to dog-hole 32.
Among the present embodiment, the protective device is made of molybdenum material, metal molybdenum have good mechanical behavior under high temperature and
Comprehensive effective protection to dog-hole 32 may be implemented in corrosion resistance.
Among the present embodiment, front panel 11 and preceding cover 12, rear baffle 21 and rear cover body 22 are fixed by riveting, this non-
Integral structure is advantageous in that simple processing, is readily transported, adjustable in installation process.Install preceding cover after protective device
12 are spliced to form complete inverted U cover with rear cover body 22, this structure compared with the existing technology in for integrated protective cover,
Installation, debugging and maintenance are all more convenient.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (9)
1. a kind of full electric kiln dog-hole protective device of glass, it is characterised in that: including first half and latter half, the first half
Part includes the front panel and preceding cover being fixed together, which includes the rear baffle and rear cover body being fixed together；
The preceding cover is adapted to the rear cover body is spliced to form the inverted U cover that can cover dog-hole roof and two sidewalls；The front panel is on a left side
Width in right direction is greater than the width of inverted U cover in the lateral direction；The front panel top edge bends backwards extension shape
At preceding bending part；Bending extends to form rear bending part forward at the tailgate top edge；The top of the dog-hole is forwardly convex
Front projection portion is formed, the top of dog-hole is protruded backward forms rear projection portion；The preceding bending part adaptation is fixed in the front projection
Portion, the rear bending part adaptation are fixed in the rear projection portion, pass through preceding bending part and front projection portion, rear bending part and rear projection portion
Cooperation the protective device is fixed on dog-hole.
2. the full electric kiln dog-hole protective device of glass according to claim 1, it is characterised in that: the front panel bottom
Notch equipped with inverted U, the notch are adapted with the forward edge of preceding cover, indentation, there and front shroud of the front panel in the inverted U
The forward edge of body, which rivets, fixes.
3. the full electric kiln dog-hole protective device of glass according to claim 1, it is characterised in that: the rear baffle bottom
Notch equipped with inverted U, the notch are adapted with the rear edge of rear cover body, indentation, there and back cover of the rear baffle in the inverted U
The rear edge of body, which rivets, to be fixed.
4. the full electric kiln dog-hole protective device of glass according to claim 1, it is characterised in that: the preceding bending part is adopted
The front projection portion is fixed on pin；Bending part is fixed on the rear projection portion using pin after described.
5. the full electric kiln dog-hole protective device of glass according to claim 1, it is characterised in that: the face of the front panel
Product is greater than the area of rear baffle.
6. the full electric kiln dog-hole protective device of glass according to claim 1, it is characterised in that: the protective device is
Molybdenum material is made.
7. the full electric kiln dog-hole protective device of glass according to claim 1, it is characterised in that: the front panel is with after
The distance of baffle in the longitudinal direction is in the longitudinal direction not less than front projection portion front surface and rear projection portion rear surface
Distance.
8. the full electric kiln dog-hole protective device of glass according to claim 1, it is characterised in that: the front panel is flat
Plate；The rear baffle is tabular.
9. the full electric kiln dog-hole protective device of glass according to claim 1, it is characterised in that: the front panel, the U that falls
Type cover, rear baffle bottom margin be mutually flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526886.3U CN209619168U (en) | 2018-09-18 | 2018-09-18 | A kind of full electric kiln dog-hole protective device of glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526886.3U CN209619168U (en) | 2018-09-18 | 2018-09-18 | A kind of full electric kiln dog-hole protective device of glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209619168U true CN209619168U (en) | 2019-11-12 |
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ID=68441897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821526886.3U Active CN209619168U (en) | 2018-09-18 | 2018-09-18 | A kind of full electric kiln dog-hole protective device of glass |
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| Country | Link |
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| CN (1) | CN209619168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043574A (en) * | 2022-06-28 | 2022-09-13 | 凯盛君恒药玻(青岛)有限公司 | Kiln for borosilicate glass |
-
2018
- 2018-09-18 CN CN201821526886.3U patent/CN209619168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043574A (en) * | 2022-06-28 | 2022-09-13 | 凯盛君恒药玻(青岛)有限公司 | Kiln for borosilicate glass |
| CN115043574B (en) * | 2022-06-28 | 2023-04-25 | 凯盛君恒药玻(青岛)有限公司 | Kiln for borosilicate glass |
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