CN209416082U - Atmosphere protection kiln L-type flue device - Google Patents
Atmosphere protection kiln L-type flue device Download PDFInfo
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- CN209416082U CN209416082U CN201822262773.3U CN201822262773U CN209416082U CN 209416082 U CN209416082 U CN 209416082U CN 201822262773 U CN201822262773 U CN 201822262773U CN 209416082 U CN209416082 U CN 209416082U
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- brick
- furnace
- type flue
- atmosphere protection
- alumina bubble
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Abstract
The utility model discloses atmosphere protection kiln L-type flue devices; it include kiln body; kiln body is formed by carbon steel casing and positioned at the insulating layer of carbon steel casing internal; insulating layer is made of refractory brick and ceramic beaverboard; the top of refractory brick, which is built, alumina bubble brick; the top of alumina bubble brick, which is built, chimney seat; wherein alumina bubble brick, chimney seat inside offer L-type flue; smoke discharging pipe is installed at the top of chimney seat; burner hearth is provided between refractory brick and alumina bubble brick, burner hearth is internally provided with several furnace rollers.Furnace roof exit flue is L-type turning structure, if smoke exhausting pipe at top road falls dirt, can be obstructed by L-type flue corner, can not directly fall in furnace and pollution condition occur to saggar material in furnace, and reduce heat loss, reach energy-saving effect；Furnace roof exit flue is built using alumina bubble brick, and alumina content is high, can preferably be resisted the corrosion volatile matter such as alkalinity and be corroded, the service life is longer.
Description
Technical field
The utility model relates to furnace equipment technical fields, more particularly, to atmosphere protection kiln L-type flue device.
Background technique
Lithium battery material can reflect more gas and other volatile matters in calcination process, so atmosphere protection kiln
More smoke outlet can be all provided on furnace roof, for the exhaust gas generated in furnace to be discharged and adjusts furnace pressure.Traditional kiln smoke evacuation cigarette
Road generally uses vertical through type, since straight-through flue resistance is small vertically for flue, is conducive to inner flue gas of the stove discharge.Lithium battery material
During calcination reaction, protective gas is needed to participate in materials chemistry reaction, and release more carbon dioxide and vapor
Equal gases come out in order to which protective gas smoothly participates in reacting, and after reaction convenient for gas quick release, the saggar of load material
It is the state of unlimited uncovered, then the dirt of generation after smoke exhausting pipe at top road is corroded condenses to the cold with vapor, directly
It drops in furnace in saggar material, lithium battery material can be polluted in this way, to influence the quality of product, other existing kiln
Furnace body corrosion resistance is poor, and hyperthermia radiation direct heat transfer causes heat loss larger into smoke exhausting pipe at top road.
Utility model content
Problem to be solved in the utility model is to provide that a kind of simple structure and reasonable design, corrosion resistance is good and can have
Imitate the atmosphere protection kiln L-type flue device for preventing dirt from falling into lock alms bowl.
In order to solve the above technical problems, the technical solution adopted in the utility model is: atmosphere protection kiln L-type flue dress
It sets, includes kiln body, the kiln body is formed by carbon steel casing and positioned at the insulating layer of carbon steel casing internal, the guarantor
Warm layer is made of refractory brick and ceramic beaverboard, and the top of the refractory brick, which is built, alumina bubble brick, and the aluminium oxide is empty
The top of bulbus cordis brick, which is built, chimney seat, wherein the inside of the alumina bubble brick, chimney seat offers L-type flue, it is described
Smoke discharging pipe is installed at the top of chimney seat, burner hearth is provided between the refractory brick and the alumina bubble brick, it is described
Burner hearth is internally provided with several furnace rollers.
Preferably, above-mentioned atmosphere protection kiln L-type flue device, wherein the carbon steel casing is mounted on the ceramics fibre
Tie up the outer surface of plate.
Preferably, above-mentioned atmosphere protection kiln L-type flue device, wherein the bottom of the refractory brick is equipped with several
Pedestal, the pedestal are made of girder steel.
Preferably, above-mentioned atmosphere protection kiln L-type flue device, wherein gate valve is installed on the smoke discharging pipe, institute
It states and is provided with outlet flue at the top of smoke discharging pipe.
Preferably, above-mentioned atmosphere protection kiln L-type flue device, wherein on the outer wall of the left and right sides of the refractory brick
Several bearing blocks are mounted on, the both ends of the furnace roller are respectively embedded in the bearing block.
The utility model has the advantage that is with beneficial effect:
(1) furnace roof exit flue is L-type turning structure, can be by L-type flue corner if smoke exhausting pipe at top road falls dirt
Barrier can not directly fall in furnace and pollution condition occurs to saggar material in furnace；
(2) furnace roof exit flue is built using alumina bubble brick, and alumina content is high, and stable structure can be preferable
The corrosion volatile matter such as resistance alkalinity corrode, the service life is longer；
(3) furnace roof exit flue is L-type turning structure, and barrier furnace high-temperature radiates direct heat transfer to smoke exhausting pipe at top road
In, the heat loss in smoke exhausting pipe at top road is reduced, energy-saving effect is reached.
Detailed description of the invention
Fig. 1 is the transversal cross-section structural schematic diagram of the utility model；
Fig. 2 is the left view of the utility model.
In figure: 1, smoke discharging pipe；2, gate valve；3, L-type flue；4, alumina bubble brick；5, ceramic beaverboard；6, furnace
Thorax；7, refractory brick；8, pedestal；9, chimney seat；10, carbon steel casing；11, outlet flue；12, furnace roller；13, bearing block.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the following will be combined with the drawings in the embodiments of the present invention, to the technical scheme in the embodiment of the utility model carry out it is clear,
It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, in order to solve the above technical problems, the technical solution adopted in the utility model is: atmosphere protection
Kiln L-type flue device includes kiln body, and kiln body is made of carbon steel casing 10 and insulating layer, and insulating layer is by fire resisting
Brick 7 and ceramic beaverboard 5 form, and carbon steel casing 10 is mounted on the outer surface of ceramic beaverboard 5, the bottom installation of refractory brick 7
There are several pedestals 8, pedestal 8 is made of girder steel, and the top of refractory brick 7, which is built, alumina bubble brick 4, alumina bubble brick
4 top, which is built, chimney seat 9, wherein alumina bubble brick 4, chimney seat 9 inside offer L-type flue 3, chimney seat 9
Top is equipped with smoke discharging pipe 1, and gate valve 2 is equipped on smoke discharging pipe 1, passes through the switch of control gate valve 2, so that it may control burner hearth
Flue gas in 6 discharges outward, and the top of smoke discharging pipe 1 is provided with outlet flue 11, and wherein outlet flue 11 and main smoke discharging pipe carry out
Connection.
As shown in Fig. 2, burner hearth 6 is provided between refractory brick 7 and alumina bubble brick 4, if burner hearth 6 is internally provided with
Dry root furnace roller 12, several bearing blocks 13 are mounted on the outer wall of the left and right sides of refractory brick 7, and the both ends difference of furnace roller 12 is embedding
Enter in bearing block 13, the saggar of load material is placed on furnace roller 12 by when work, as the rotation of furnace roller 12 forwards.
Furnace roof smoke discharging pipe 1 is built with alumina bubble brick, makes flue l-shaped turning structure, and inner flue gas of the stove passes through two
After a right angle bend, just enter smoke exhausting pipe at top road 1, since furnace roof exit flue is L-type turning structure, if smoke exhausting pipe at top road
1 when falling dirt, can be obstructed by 3 corner of L-type flue, can not directly fall in furnace and pollution feelings occurs to saggar material in furnace
Condition, while L-type flue 3 obstructs furnace high-temperature radiation direct heat transfer into smoke exhausting pipe at top road 1, reduces smoke exhausting pipe at top road 1
Heat loss reaches energy-efficient effect；Furnace roof exit flue is built using alumina bubble brick, and alumina content is high, structure
Stablize, can preferably resist the corrosion volatile matter such as alkalinity and corrode, the service life is longer；
In the description of the present invention, it should be understood that the indicating positions such as term " on ", "lower", "left", "right" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation and specific orientation constructs and operation,
It is thus impossible to be construed as a limitation of the present invention.In addition, " first ", " second " are merely due to describe purpose, and cannot understand
For indication or suggestion relative importance or implicitly indicate the quantity of indicated technical characteristic.Therefore, define " first ",
The feature of " second " can explicitly or implicitly include one or more this feature.In the description of the utility model, unless
It is otherwise noted, the meaning of " plurality " is two or more.
It should be noted that the standard parts and components that the utility model uses can commercially, shaped piece root
Can be carried out according to specification and attached drawing record it is customized, the specific connection type of each part be all made of in the prior art at
The conventional means such as ripe bolt, rivet, welding, mechanical, part and equipment are all made of model conventional in the prior art, inventor
This will not be detailed here.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation "
" connected " " connection " etc. shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also be indirectly connected with by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (5)
1. atmosphere protection kiln L-type flue device, includes kiln body, it is characterised in that: the kiln body is by carbon steel machine
Shell (10) and the insulating layer composition for being located at carbon steel casing (10) inside, the insulating layer is by refractory brick (7) and ceramic fibre
Plate (5) composition, the top of the refractory brick (7), which is built, to be had alumina bubble brick (4), the top of the alumina bubble brick (4)
Portion, which is built, chimney seat (9), wherein the inside of the alumina bubble brick (4), chimney seat (9) offers L-type flue (3), institute
It states and is equipped at the top of chimney seat (9) smoke discharging pipe (1), set between the refractory brick (7) and the alumina bubble brick (4)
It is equipped with burner hearth (6), the burner hearth (6) is internally provided with several furnace rollers (12).
2. atmosphere protection kiln L-type flue device according to claim 1, it is characterised in that: the carbon steel casing (10)
It is mounted on the outer surface of the ceramic beaverboard (5).
3. atmosphere protection kiln L-type flue device according to claim 1, it is characterised in that: the bottom of the refractory brick (7)
Portion is equipped with several pedestals (8), and the pedestal (8) is made of girder steel.
4. atmosphere protection kiln L-type flue device according to claim 1, it is characterised in that: on the smoke discharging pipe (1)
It is equipped with gate valve (2), is provided with outlet flue (11) at the top of the smoke discharging pipe (1).
5. atmosphere protection kiln L-type flue device according to claim 1, it is characterised in that: a left side for the refractory brick (7)
Several bearing blocks (13) are mounted on the outer wall of right two sides, the both ends of the furnace roller (12) are respectively embedded in the bearing block
(13) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822262773.3U CN209416082U (en) | 2018-12-30 | 2018-12-30 | Atmosphere protection kiln L-type flue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822262773.3U CN209416082U (en) | 2018-12-30 | 2018-12-30 | Atmosphere protection kiln L-type flue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416082U true CN209416082U (en) | 2019-09-20 |
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ID=67941981
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822262773.3U Active CN209416082U (en) | 2018-12-30 | 2018-12-30 | Atmosphere protection kiln L-type flue device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229207A (en) * | 2020-09-30 | 2021-01-15 | 苏州汇科机电设备有限公司 | Novel atmosphere protection kiln |
-
2018
- 2018-12-30 CN CN201822262773.3U patent/CN209416082U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229207A (en) * | 2020-09-30 | 2021-01-15 | 苏州汇科机电设备有限公司 | Novel atmosphere protection kiln |
| WO2022068053A1 (en) * | 2020-09-30 | 2022-04-07 | 苏州汇科机电设备有限公司 | New atmosphere protection kiln |
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