CN207850068U - Sealed, ring-form calcining furnace light energy-saving bell - Google Patents
Sealed, ring-form calcining furnace light energy-saving bell Download PDFInfo
- Publication number
- CN207850068U CN207850068U CN201721085025.1U CN201721085025U CN207850068U CN 207850068 U CN207850068 U CN 207850068U CN 201721085025 U CN201721085025 U CN 201721085025U CN 207850068 U CN207850068 U CN 207850068U
- Authority
- CN
- China
- Prior art keywords
- inner lining
- insulating inner
- head cover
- stirrup frame
- ring
- 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.)
- Active
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a kind of sealed, ring-form calcining furnace light energy-saving bell, it includes stirrup frame, head cover, side cover and lifting lug, a left side for stirrup frame, right side is installed with side cover, head cover is installed on the front surface of stirrup frame, the medium position of the rear surface of stirrup frame is installed with lifting lug, the internal layer of head cover and side cover is both provided with insulating inner lining, polylith insulating inner lining is from left to right arranged along head cover interval, it is separated by a minim gap between insulating inner lining and insulating inner lining, the surface of insulating inner lining is equipped with flame retardant coating, three burners are separately positioned on the left part of head cover, middle part and right part, burner positions between insulating inner lining and by insulating inner lining.The utility model has the beneficial effects that:Consuming energy, low, simple for production, service life is long, easy to operation and repair.
Description
Technical field
The utility model is related to closed, ring-form calcining furnace technical fields, and in particular to calcination temperature be 1250 to
A kind of 1390 ± 20 DEG C of closed, ring-form calcining furnace room light energy-saving bell.
Background technology
In recent years, in face of the resource environment contradiction being becoming increasingly acute, highly energy-consuming, high pollution Industry Development Pattern be difficult for
After;With the development of modern melting technique, the electrically conductive graphite electrode that steel stove uses also develops towards big specification direction, uses Φ
600 --- 800 millimeters of graphite electrodes of Φ increase year by year.Therefore with electrode production, Large size carbon electrode roasts Graphite nipple
When occur quality, gas consumption, operating process the problems such as security risk.
First, ring-form calcining furnace original furnace cover structure is refractory brick, and thickness of laying bricks is generally 250mm, and bell frame must be
Heavy steel frame construction based on cast iron, to ensure smoothly building by laying bricks or stones for refractory brick, 17.86 tons of weight is not easy to matching for elevator
Carry, increase furnace cover lifting, mobile device power.Secondly as the frequent movable lifting of bell, often results in the knot of refractory brick
Structure loosens, and so as to cause smoke spillage, had not only wasted heat energy but also had increased frequency of maintenance.Furthermore refractory brick thermal coefficient is big,
Bell hull-skin temperature is higher(180 DEG C of actual measurement), radiation loss is serious, causes the loss waste on the energy;Firebrick structure
Amount of stored heat is big, and heating rate is slow, reduces the efficiency of roaster.Therefore, it is necessary to improve closed, ring-form calcining furnace bell knot
Structure increases a kind of energy saving, light, durable device, to further decrease energy consumption, reduce labor intensity to ensure circular furnace
Efficiency.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts, provide it is a kind of energy consumption it is low, simple for production, using the longevity
Order long, easy to operation and repair light energy-saving bell.
The purpose of this utility model is achieved through the following technical solutions:A kind of light-duty section of closed, ring-form calcining furnace
Energy bell, it includes stirrup frame, head cover, side cover and lifting lug, and the left and right side of stirrup frame is installed with side cover, stirrup frame
Front surface on head cover is installed, the medium position of the rear surface of stirrup frame is installed with lifting lug, the internal layer of head cover and side cover
It is both provided with insulating inner lining, polylith insulating inner lining is from left to right arranged along head cover interval, phase between insulating inner lining and insulating inner lining
It is equipped with flame retardant coating every the surface of a minim gap, insulating inner lining, three burners are separately positioned on left part, middle part and the right side of head cover
Portion, burner position between insulating inner lining and by insulating inner lining.
Further, it is arranged at intervals on the head cover multiple for further fixing reinforcement of the head cover on stirrup frame
Gusset.
Further, it is provided on the lifting lug multiple for reinforcing the reinforcement that lifting lug installs stability on stirrup frame
Muscle.
Further, the insulating inner lining is fixed on by anchoring piece on head cover.
The utility model has the following advantages:
1. energy consumption is low:Traditional refractory brick thermal coefficient is big, and bell hull-skin temperature is higher(180 DEG C of actual measurement), radiation loss
Seriously, the loss waste on the energy is caused, and the utility model is replaced using the close low insulating inner lining of light-duty steel member and body
Traditional heat-proof nodular cast iron spider and refractory brick, reduce energy consumption;
2. simple for production:It can be seen that from Figure of description and claim, the whole structure letter of the utility model
Single, principle is easy-to-understand, and processing and manufacturing is easy;
3. service life is long:Traditional refractory brick bell often results in the knot of refractory brick due to the frequent movable lifting of bell
Structure loosens, and influences service life, and the utility model is enhanced about more than once than the service life of traditional refractory brick bell;
4. easy to operation and repair:The overall structure of the utility model is simple and clear, easy to operation, easy to repair.
Description of the drawings
Fig. 1 is the positive structure diagram of the utility model;
In figure:1- stirrup framves, 2- head covers, 3- side covers, 4- anchoring pieces, 5- stiffener plates, 6- insulating inner linings, 7- flame retardant coatings,
8- lifting lugs, 9- reinforcing ribs, 10- burners.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings, but the scope of protection of the utility model is not limited to
It is as described below.
As shown in Figure 1, a kind of closed, ring-form calcining furnace light energy-saving bell, it includes stirrup frame 1, head cover 2, side
The left and right side of lid 3 and lifting lug 8, stirrup frame 1 is installed with side cover 3, and head cover 2 is equipped on the front surface of stirrup frame 1,
The medium position of the rear surface of stirrup frame 1 is installed with lifting lug 8, and the internal layer of head cover 2 and side cover 3 is both provided with insulating inner lining 6,
Polylith insulating inner lining 6 from left to right along head cover 2 be spaced be arranged, be separated by between insulating inner lining 6 and insulating inner lining 6 one it is small between
The surface of gap, insulating inner lining 6 is equipped with flame retardant coating 7, and three burners 10 are separately positioned on left part, middle part and the right part of head cover 2, burner
10 position between insulating inner lining 6 and by insulating inner lining 6.
Further, as preferred embodiments of the present invention, multiple use are arranged at intervals on the head cover 2
In further fixing stiffener plate 5 of the head cover 2 on stirrup frame 1;It is provided on the lifting lug 8 multiple for reinforcing lifting lug 8
The reinforcing rib 9 of stability is installed on stirrup frame 1;The insulating inner lining 6 is fixed on by anchoring piece 4 on head cover 2.
In use, catching lifting lug 8 with tool or associated machines, then this bell lid is closed and is roasted in closed, ring type
It burns on stove.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form is not to be taken as excluding other embodiments, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all rights appended by the utility model
It is required that protection domain in.
Claims (4)
1. sealed, ring-form calcining furnace light energy-saving bell, it is characterised in that:It includes stirrup frame(1), head cover(2), side cover
(3)And lifting lug(8), stirrup frame(1)Left and right side be installed with side cover(3), stirrup frame(1)Front surface on install
There is head cover(2), stirrup frame(1)The medium position of rear surface be installed with lifting lug(8), head cover(2)And side cover(3)Internal layer
It is both provided with insulating inner lining(6), polylith insulating inner lining(6)From left to right along head cover(2)Interval setting, insulating inner lining(6)With every
Hot liner(6)Between be separated by a minim gap, insulating inner lining(6)Surface be equipped with flame retardant coating(7), three burners(10)Respectively
It is arranged in head cover(2)Left part, middle part and right part, burner(10)Positioned at insulating inner lining(6)Between and pass through insulating inner lining(6)It is fixed
Position.
2. sealed, ring-form calcining furnace light energy-saving bell according to claim 1, it is characterised in that:The top
Lid(2)On be arranged at intervals with it is multiple for further fixing head cover(2)In stirrup frame(1)On stiffener plate(5).
3. sealed, ring-form calcining furnace light energy-saving bell according to claim 1, it is characterised in that:Described hangs
Ear(8)On be provided with it is multiple for reinforcing lifting lug(8)In stirrup frame(1)The reinforcing rib of upper installation stability(9).
4. sealed, ring-form calcining furnace light energy-saving bell according to claim 1, it is characterised in that:It is described every
Hot liner(6)Pass through anchoring piece(4)It is fixed on head cover(2)On.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721085025.1U CN207850068U (en) | 2017-08-28 | 2017-08-28 | Sealed, ring-form calcining furnace light energy-saving bell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721085025.1U CN207850068U (en) | 2017-08-28 | 2017-08-28 | Sealed, ring-form calcining furnace light energy-saving bell |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207850068U true CN207850068U (en) | 2018-09-11 |
Family
ID=63425892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721085025.1U Active CN207850068U (en) | 2017-08-28 | 2017-08-28 | Sealed, ring-form calcining furnace light energy-saving bell |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207850068U (en) |
-
2017
- 2017-08-28 CN CN201721085025.1U patent/CN207850068U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207850068U (en) | Sealed, ring-form calcining furnace light energy-saving bell | |
CN211373188U (en) | Rotary type kiln head structure of metallurgical furnace | |
CN205077079U (en) | Cooling wall for "bosh of blast furnace | |
CN203534183U (en) | Industrial high temperature kiln | |
CN206269598U (en) | A kind of furnace cover of closed type calcium carbide furnace | |
CN211233948U (en) | Argon blowing type electric furnace cover | |
CN206070042U (en) | A kind of polysilicon crucible backplate | |
CN206583293U (en) | A kind of aluminum alloy press casting machine infrared heating melting and heat preservation smelting furnace | |
JP2014218420A (en) | Vertical lime firing furnace cooling structure | |
CN203258993U (en) | Chute supporting structure of sinter cooling furnace | |
CN208430089U (en) | A kind of rotary coke tank liner plate | |
CN206375852U (en) | A kind of coke oven coal-charging hole brick for being easy to repair | |
CN205635671U (en) | Rotary hearth furnace bottom heating device | |
CN204944168U (en) | Casting smelting intermediate frequency furnace | |
CN102636020A (en) | Ore heating furnace | |
CN204830854U (en) | Online lower cone with alloy heating furnace | |
CN204944169U (en) | Casting smelting intermediate frequency furnace increase part | |
CN220230065U (en) | High-temperature-resistant and abrasion-resistant induction furnace lining | |
CN203021627U (en) | Furnace bottom structure of ferro-nickel furnace with power of more than 16500 KW | |
CN216898377U (en) | Furnace lining structure of submerged arc furnace | |
CN202630661U (en) | Submerged arc furnace | |
CN217398903U (en) | Blast furnace bottom structure | |
CN210070551U (en) | Special furnace lining for ultra-high temperature electric arc furnace | |
CN206771975U (en) | A kind of electric induction furnace structure | |
CN204084840U (en) | A kind of Vertical Steel Plate hot-blast stove of novel high-efficiency and energy-saving |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 610000 No. 88, NanEr Road, Chengdu Economic and Technological Development Zone, Sichuan Province Patentee after: Chengdu Fangda Carbon Carbon Composite Co.,Ltd. Address before: No. 88, South Second Road, Chengdu Economic and Technological Development Zone, Chengdu, Sichuan 610100 Patentee before: CHENGDU CARBON Co.,Ltd. |
|
CP03 | Change of name, title or address |