CN108917400A - A kind of furnace wall structure of box electric kiln - Google Patents
A kind of furnace wall structure of box electric kiln Download PDFInfo
- Publication number
- CN108917400A CN108917400A CN201810966276.3A CN201810966276A CN108917400A CN 108917400 A CN108917400 A CN 108917400A CN 201810966276 A CN201810966276 A CN 201810966276A CN 108917400 A CN108917400 A CN 108917400A
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- Prior art keywords
- hemisphere
- curved wall
- wall
- block
- arc block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
A kind of furnace wall structure of box electric kiln, is related to a kind of electric kiln furnace wall, curved wall（4）Lower arc side be placed in cup dolly（9）Top, hemisphere ceiling（1）Bottom edge be placed in curved wall（4）Upper arc side on, hemisphere ceiling（1）, curved wall（4）And cup dolly（9）The space surrounded forms the furnace chamber of furnace wall 4, a part of hemisphere ceiling（1）Bottom edge, a part of cup dolly（9）The edge and curved wall of top surface（4）The region that the two sides of opening surround forms the door opening of furnace chamber（8）；The present invention is by transforming furnace wall as combined and formed by hemisphere ceiling, curved wall and cup dolly cylindrical heater furnace chamber, and the wall for realizing not only bulk is not easily to fall off, and the wall of circular configuration is more conducive to uniformly heated purpose.
Description
【Technical field】
The present invention relates to a kind of electric kiln furnace walls, more particularly, to a kind of furnace wall structure of box electric kiln.
【Background technique】
Electric kiln, as the energy, uses electric furnace heating wire, Elema or molybdenum disilicide etc. as heat generating component, by electric energy spoke using electric energy
It penetrates and carries out oxidizing atmosphere firing with thermally conductive principle.In the today for increasingly stressing environmental protection, heating of the electric kiln as clean and environmental protection
Form, has more been applied to the every field of industry, and electric kiln is primarily adapted for use in material sintering, trial production, chemical analysis
Etc..Existing electric kiln is stacked by simple refractory brick and the arrangement of heater forms the furnace chamber of heating, due to brick
Body head is smaller, and seam is more, is easy to fall off and cave in after burning for a long time.Existing furnace chamber is generally square structure, hair
Hot body can only be arranged on furnace wall, due to being rectangular framework, so being unable to the object that uniform ring is heated around needs, be easy to appear and add
The drawbacks such as hot uneven.
【Summary of the invention】
In order to overcome the shortcomings in the background art, the present invention discloses a kind of furnace wall structure of box electric kiln, by changing furnace wall
It makes to combine the cylindrical heater furnace chamber formed by hemisphere ceiling, curved wall and cup dolly, realizes the wall of not only bulk
Body is not easily to fall off, and the wall of circular configuration is more conducive to uniformly heated purpose.
In order to realize that the goal of the invention, the present invention adopt the following technical scheme that：
A kind of furnace wall structure of box electric kiln, including hemisphere ceiling, curved wall and cup dolly, hemisphere ceiling include sector
Plate and hemisphere frame are equipped with circular through hole at the top of hemisphere frame, around circular through hole interval on the side wall of hemisphere frame
Equipped with multiple sector opens, it is respectively equipped with half slot A at the both ends of a side of each sector open, in the another of each sector open
It is respectively equipped with half slot B in the middle part of a side, protruding block A is respectively equipped at the both ends of a side of fanning strip, in the another of fanning strip
The middle part of a side is equipped with protruding block B, and multiple fanning strips are respectively placed on multiple sector opens, and protruding block A is placed in corresponding
In half slot A, protruding block B is placed in corresponding half slot B, and curved wall includes " U " of multiple arcs block and same quantity
Shape heating tube is equipped with inserting column on a straight flange of arc block, slot is equipped on another straight flange of arc block, in arc block
Intrados be equipped with " u "-shaped groove, the both ends of " u "-shaped groove be respectively equipped with perforation arc block extrados perforation A,
The both ends of " u "-shaped heating tube are respectively equipped with inserted link A, and " u "-shaped heating tube is placed in " u "-shaped groove, and two inserted link A are each passed through two and wear
The hole rear end A is placed in the outside of arc block extrados, and the inserting column that the second arc block is equipped with is inserted into the slot that the first arc block is equipped with
Interior, multiple arcs block is in turn connected to form curved wall, and cup dolly includes base body and helical heating pipe, in base body
Top be equipped with spiral groove, the both ends of spiral groove be respectively equipped with perforation base body bottom surface perforation B, in spiral heating
The both ends of pipe are respectively equipped with the inserted link B extended downwardly, and helical heating pipe is placed in spiral groove, and two inserted link B are each passed through two and wear
The hole rear end B is placed in the outside of base body bottom surface, and the lower arc side of curved wall is placed in the top of cup dolly, hemisphere ceiling
Bottom edge is placed in the upper arc side of curved wall, and the space that hemisphere ceiling, curved wall and cup dolly surround forms furnace wall 4
It encloses the two sides of furnace chamber, the bottom edge of a part of hemisphere ceiling, the edge of a part of cup dolly top surface and curved wall opening
At region form the door opening of furnace chamber.
The furnace wall structure of the box electric kiln, inserting column and slot are articulated connection.
The furnace wall structure of the box electric kiln, one in arc block is equipped with connection strap between straight flange and inserting column.
The furnace wall structure of the box electric kiln, the material of hemisphere ceiling, arc block and base body are respectively fire resisting
Material.
By adopting the above-described technical solution, the present invention has the advantages that：
The furnace wall structure of box electric kiln of the present invention, by transforming as furnace wall by hemisphere ceiling, curved wall and circle
The cylindrical heater furnace chamber that shape base combination is formed, the wall for realizing not only bulk is not easily to fall off, and the wall of circular configuration is more
Conducive to uniformly heated purpose；The configuration of the present invention is simple, design are reasonable, practical, energy-saving significant.
【Detailed description of the invention】
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of hemisphere ceiling of the present invention；
Fig. 3 is the structural schematic diagram of hemisphere frame of the present invention；
Fig. 4 is the structural schematic diagram of fanning strip of the present invention；
Fig. 5 is the structural schematic diagram of curved wall of the present invention；
Fig. 6 is the structural schematic diagram that arc block of the present invention and " u "-shaped heating tube cooperate；
Fig. 7 is the structural schematic diagram of arc block of the present invention；
Fig. 8 is the structural schematic diagram of " u "-shaped heating tube of the present invention；
Fig. 9 is the structural schematic diagram that base body of the present invention and helical heating pipe cooperate；
Figure 10 is the structural schematic diagram of base body of the present invention；
Figure 11 is the structural schematic diagram of helical heating pipe of the present invention；
In figure：1, hemisphere ceiling；2, fanning strip；3, hemisphere frame；4, curved wall；5, arc block；6, " u "-shaped groove；7,"U"
Shape heating tube；8, door opening；9, cup dolly；10, protruding block A；11, protruding block B；12, circular through hole；13, half slot A；14, half
Slot B；15, sector open；16, inserted link A；17, connection strap；18, inserting column；19, slot；20, perforate A；21, base body；22, spiral shell
Revolve groove；23, helical heating pipe；24, perforate B；25, inserted link B.
【Specific embodiment】
The present invention can be explained in more detail by the following examples, the invention is not limited to the following examples, open
The purpose of the present invention is intended to protect all changes and improvements in the scope of the invention；
The furnace wall structure of box electric kiln in conjunction with described in attached drawing 1~11, including hemisphere ceiling 1, curved wall 4 and cup dolly
9, hemisphere ceiling 1 includes fanning strip 2 and hemisphere frame 3, circular through hole 12 is equipped at the top of hemisphere frame 3, in hemisphere frame 3
Side wall on be equipped at intervals with multiple sector opens 15 around circular through hole 12, at the both ends point of a side of each sector open 15
Not She You half slot A13, half slot B14 is respectively equipped in the middle part of another side of each sector open 15, in the side of fanning strip 2
The both ends on side are respectively equipped with protruding block A10, are equipped with protruding block B11, multiple fanning strips 2 at the middle part of another side of fanning strip 2
It is respectively placed on multiple sector opens 15, protruding block A10 is placed in corresponding half slot A13, and protruding block B11 is placed in corresponding
In half slot B14, curved wall 4 includes the " u "-shaped heating tube 7 of multiple arcs block 5 and same quantity, the one of arc block 5
Straight flange is equipped with inserting column 18, connection strap 17 is equipped between a straight flange and inserting column 18 for arc block 5, in the another of arc block 5
One straight flange is equipped with slot 19, and " u "-shaped groove 6 is equipped on the intrados of arc block 5, distinguishes at the both ends of " u "-shaped groove 6
Perforation A20 equipped with perforation 5 extrados of arc block is respectively equipped with inserted link A16, " u "-shaped heating at the both ends of " u "-shaped heating tube 7
Pipe 7 is placed in " u "-shaped groove 6, and two inserted link A16 are each passed through the outside that two rear ends perforation A20 are placed in 5 extrados of arc block,
The inserting column 18 that second arc block 5 is equipped with is inserted into the slot 19 that the first arc block 5 is equipped with, and multiple arcs block 5 is in turn connected to form
Curved wall 4, inserting column 18 and slot 19 are articulated connection, and cup dolly 9 includes base body 21 and helical heating pipe 23, the bottom of at
The top of seat ontology 21 is equipped with spiral groove 22, is respectively equipped with wearing for perforation 21 bottom surface of base body at the both ends of spiral groove 22
Hole B24, the inserted link B25 extended downwardly is respectively equipped at the both ends of helical heating pipe 23, and helical heating pipe 23 is placed in spiral groove
In 22, two inserted link B25 are each passed through the outside that two rear ends perforation B24 are placed in 21 bottom surface of base body, the lower arc of curved wall 4
While being placed in the top of cup dolly 9, the bottom edge of hemisphere ceiling 1 is placed in the upper arc side of curved wall 4, hemisphere ceiling 1, curved wall
The space that body 4 and cup dolly 9 surround forms the furnace chamber of furnace wall 4, the bottom edge of a part of hemisphere ceiling 1, a part of circular base
The region that the two sides of 4 opening of edge and curved wall of 9 top surfaces of seat surround forms the door opening 8 of furnace chamber, hemisphere ceiling
1, arc block 5 and the material of base body 21 are respectively refractory material.
Implement the furnace wall structure of box electric kiln of the present invention, in use, placing this invention into cabinet, will need
The object of heating is placed on cup dolly 9 and puts uniformly, the door body that cabinet is equipped with is closed, by " u "-shaped heating tube 7 and spiral
Heating tube 23 powers on, and starts to heat the object that needs heat, since " u "-shaped heating tube 7 is arranged in curved wall 4
On be for the object for needing to heat in furnace chamber surround setting, so heating more uniformly, cup dolly 9 be arranged spiral shell
Rotation heating tube 23 can also play the uniformly heated effect in object bottom heated to needs, effectively improve heating efficiency, to
After heating, taking-up is placed on the object for needing to heat on cup dolly 9, closes power supply.
Part not in the detailed description of the invention is the prior art.
Claims (4)
1. a kind of furnace wall structure of box electric kiln, it is characterized in that：Including hemisphere ceiling（1）, curved wall（4）And cup dolly
（9）, hemisphere ceiling（1）Including fanning strip（2）With hemisphere frame（3）, in hemisphere frame（3）Top be equipped with circular through hole
（12）, in hemisphere frame（3）Side wall on around circular through hole（12）It is equipped at intervals with multiple sector opens（15）, in each sector
Opening（15）The both ends of a side be respectively equipped with half slot A（13）, in each sector open（15）Another side middle part
It She You not half slot B（14）, in fanning strip（2）The both ends of a side be respectively equipped with protruding block A（10）, in fanning strip（2）It is another
The middle part of a side is equipped with protruding block B（11）, multiple fanning strips（2）It is respectively placed in multiple sector opens（15）On, protruding block A
（10）It is placed in corresponding half slot A（13）It is interior, protruding block B（11）It is placed in corresponding half slot B（14）It is interior, curved wall（4）Packet
Include multiple arcs block（5）With the " u "-shaped heating tube of same quantity（7）, in arc block（5）A straight flange be equipped with inserting column
（18）, in arc block（5）Another straight flange be equipped with slot（19）, in arc block（5）Intrados be equipped with " u "-shaped groove
（6）, in " u "-shaped groove（6）Both ends be respectively equipped with perforation arc block（5）The perforation A of extrados（20）, in " u "-shaped heating tube
（7）Both ends be respectively equipped with inserted link A（16）, " u "-shaped heating tube（7）It is placed in " u "-shaped groove（6）It is interior, two inserted link A（16）It wears respectively
Cross two perforation A（20）Rear end is placed in arc block（5）The outside of extrados, the second arc block（5）The inserting column being equipped with（18）Insertion
First arc block（5）The slot being equipped with（19）It is interior, multiple arcs block（5）It is in turn connected to form curved wall（4）, cup dolly
（9）Including base body（21）And helical heating pipe（23）, in base body（21）Top be equipped with spiral groove（22）, in spiral shell
Revolve groove（22）Both ends be respectively equipped with perforation base body（21）The perforation B of bottom surface（24）, in helical heating pipe（23）Two
End is respectively equipped with the inserted link B extended downwardly（25）, helical heating pipe（23）It is placed in spiral groove（22）It is interior, two inserted link B（25）Point
It Chuan Guo not two perforation B（24）Rear end is placed in base body（21）The outside of bottom surface, curved wall（4）Lower arc side be placed in circle
Pedestal（9）Top, hemisphere ceiling（1）Bottom edge be placed in curved wall（4）Upper arc side on, hemisphere ceiling（1）, curved wall
（4）And cup dolly（9）The space surrounded forms the furnace chamber of furnace wall 4, a part of hemisphere ceiling（1）Bottom edge, a part circle
Shape pedestal（9）The edge and curved wall of top surface（4）The region that the two sides of opening surround forms the door opening of furnace chamber
（8）.
2. the furnace wall structure of box electric kiln according to claim 1, it is characterized in that：Inserting column（18）And slot（19）For hinge
It connects in succession.
3. the furnace wall structure of box electric kiln according to claim 1, it is characterized in that：In arc block（5）A straight flange
And inserting column（18）Between be equipped with connection strap（17）.
4. the furnace wall structure of box electric kiln according to claim 1, it is characterized in that：Hemisphere ceiling（1）, arc block（5）
And base body（21）Material be respectively refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966276.3A CN108917400A (en) | 2018-08-23 | 2018-08-23 | A kind of furnace wall structure of box electric kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966276.3A CN108917400A (en) | 2018-08-23 | 2018-08-23 | A kind of furnace wall structure of box electric kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108917400A true CN108917400A (en) | 2018-11-30 |
Family
ID=64405556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810966276.3A Withdrawn CN108917400A (en) | 2018-08-23 | 2018-08-23 | A kind of furnace wall structure of box electric kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108917400A (en) |
-
2018
- 2018-08-23 CN CN201810966276.3A patent/CN108917400A/en not_active Withdrawn
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |