CN202209884U

CN202209884U - Novel furnace door structure of aluminum industrial furnace

Info

Publication number: CN202209884U
Application number: CN2011203387465U
Authority: CN
Inventors: 游述怀; 屈志勇
Original assignee: Yueyang Mapower Thermprocess & Electromagnetic Technology Co ltd
Current assignee: Yueyang Mapower Thermprocess & Electromagnetic Technology Co ltd
Priority date: 2011-09-09
Filing date: 2011-09-09
Publication date: 2012-05-02
Anticipated expiration: 2021-09-09

Abstract

The utility model relates to a novel furnace door structure of an aluminum industrial furnace, which is disposed on a furnace wall of the furnace body. The entire furnace door is composed by a large furnace door and a small furnace door. The large furnace door is an electric lifting type furnace door, comprising a large furnace door frame disposed on one furnace wall, a large furnace door cover disposed on the large furnace door frame, a large furnace door track disposed at the furnace walls of two sides of the large furnace door cover, and a large furnace door transmission device controlling the large furnace door cover to elevate up and down along the large furnace door track. The small furnace door is a loose-leaf type furnace door which is manually operated. The small furnace door comprises a small furnace door frame embedded in the large furnace door cover and a small furnace door cover disposed on the small furnace door frame. The large furnace door cover closes a lower frame of the small furnace door frame, and the lower frame horizontally aligns with a furnace doorway. The novel furnace door structure of an aluminum industrial furnace is advantageous in that a large furnace door is embedded with a small furnace door, and thereby the advantages of two furnace doors are combined; the operation is facilitated and energy consumption is reduced.

Description

The novel door structure of aluminum industrial

Technical field

The utility model includes a kind of door structure of non-ferrous metal stove, refers in particular to the novel door structure of aluminum industrial of the little fire door of a kind of big fire door embedding.

Background technology

Fire door is the critical piece of industrial furnace, and parts also are absolutely necessary.In the aluminium processing industry, aluminum industrial has two kinds of rectangle stove and round kilns by the version branch, also is critical piece and fire door is its most critical.The effect of fire door is: reinforced, observe situation in the stove, and skim, add slagging agent, nitrogen flushing, stirring, refining etc.Fire door has the branch of big fire door, little fire door; The branch that up-down fire door, box-like fire door are arranged, the size of fire door directly have influence on the height of reinforced convenience and energy consumption, and the reinforced more greatly Vietnamese side of fire door just; Can be suitable for mechanized; But thermal loss is big more comparatively speaking, and along with door opened increased frequency, energy consumption also can increase.The little reinforced inconvenience of fire door, but heat is lost little.It is thus clear that big fire door, little fire door all have its pluses and minuses.

Summary of the invention

The purpose of the utility model is to improve and innovate to the shortcoming that exists in the background technology and problem; A kind of advantage that combines large and small fire door is provided; Version is more reasonable; Can cut down the consumption of energy, make operation refer in particular to the novel door structure of aluminum industrial of the little fire door of a kind of big fire door embedding more easily.

The technical scheme of the utility model is the door structure on a kind of furnace wall that is arranged on body of heater of structure, forms a monoblock fire door by big fire door and port door, wherein:

Big fire door is the electric lifting fire door; Comprise the big firedoor frame that is opened on the furnace wall; Be arranged on the big stove face plate on the big firedoor frame, be arranged on the big fire door track on the furnace wall of big stove face plate both sides, and the big stove face plate of control is along the big fire door conduction device of the big upper and lower elevating movement of fire door track.

The loose-leaf system fire door that described little fire door is manual folding comprises the little firedoor frame that is embedded on big stove face plate, and is arranged on the little stove face plate on the little firedoor frame that wherein big stove face plate is closed the lower frame of the lower edge horizontal alignment stove gate of little firedoor frame.

Advantage of the utility model and beneficial effect:

The utility model combines the advantage of big fire door and little fire door; And integrate, promptly the little fire door of embedding on big fire door is opened big fire door when reinforced; Carry out observing in the stove, add refining agent, can only open little fire door when skimming, made things convenient for operation also can reduce scattering and disappearing of heat effectively like this.The utility model has proposed the novel door structure of the little fire door of the big fire door embedding of aluminium worker stove at home in the world for the first time, combines the advantage of two kinds of fire doors, has both made things convenient for operation, has also reduced energy consumption.

Description of drawings

Fig. 1 is the utility model front view.

Fig. 2 is the utility model side-looking fragmentary cross-sectional view.

The specific embodiment

Can know that by Fig. 1,2 the utility model fire door is arranged on the furnace wall of body of heater, forms a monoblock fire door by big fire door and port door, wherein:

Big fire door is the electric lifting fire door; Comprise the big firedoor frame 7 that is opened on the furnace wall; Be arranged on the big stove face plate 4 on the big firedoor frame 7; Be arranged on the big fire door track 2 on the big stove face plate 4 both sides furnace walls, and the big stove face plate 4 of control is along the big fire door conduction device 1 of big fire door track 2 upper and lower elevating movements.

The loose-leaf system fire door that described little fire door is manual folding comprises the port doorframe 6 that is embedded on big stove face plate 4, and is arranged on the port door closure 5 on the port doorframe 6 that wherein big stove face plate 4 is closed the lower frame of the lower edge horizontal alignment stove gate 8 of port doorframe 6.

Offer on the described big stove face plate 4 of the utility model and see fiery window 3.Described big fire door conduction device 1 comprises the electrical components 9 that the control fire door goes up and down, with the Lift Part 10 that is connected big stove face plate 4 and moves up and down through the big stove face plate 4 of electrical components 9 drivings.Described port door closure 5 is two pages of fire doors of middle folding, perhaps is the single page fire door of a side folding, adopts the fiber packing_seal between port door closure 5 and the big stove face plate 4.

The utility model structural principle:

The big fire door of the utility model is the electric lifting fire door, presses the size of the size design fire door of stove, and the fire door of rectangle stove almost is the size of a furnace wall, and it can realize mechanized operation, can easily feed in raw material, or machinery is skimmed etc.Little fire door is embedded on the big fire door; Promptly on big fire door, open a little fire door again, the port door adopts the hinge-type structure, and its size height is generally 300-600mm; Wide is 600-800mm, and its major function is: observe situation, nitrogen flushing refining in the stove, add various slag agent, stir aluminium liquid, skim etc.Like this, just open big fire door when need opening big fire door, just open little fire door when needing to open the port door, the loss of heat when having reduced frequent unlatching fire door.

The operation principle of the utility model:

The utility model is by big fire door conduction device 1, and big fire door track 2 is seen fiery window 3, big stove face plate 4, and port door closure 5, port doorframe 6, big firedoor frame 7 is formed.Big fire door conduction device 1 mainly is to go up and down to open big stove face plate 4 with big fire door track 2, and big stove face plate 4 goes up and down to open along firedoor frame in orbit.Port doorframe 6 is opened on big stove face plate 4, and the position is positioned at big stove face plate 4 when closing, open hearth doorway, lower edge.Port door closure 5 adopts hinge typed structure, and the fiber packing_seal is adopted in manually folding, can be designed to two pages of fire doors, and is relatively more symmetrical from middle folding, and also better appearance also can be designed to a side simultaneously and open.See fiery window so long as fire door is observed situation in the stove when closing.The big fire door of aluminum industrial has upright up-down and tiltedly draws high and fall two kinds, generally adopts electric opening, and the both suitable upright up-down fire door of the utility model also is suitable for tiltedly drawing high and falls fire door.

The described embodiment of the utility model only is the description that the preferred implementation of the utility model is carried out; Be not that the utility model design and scope are limited; Under the prerequisite that does not break away from the utility model design philosophy, engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model; The technology contents that the utility model is asked for protection all is documented in claims.

Claims

1. novel door structure of aluminum industrial, fire door is arranged on the furnace wall of body of heater, it is characterized in that it forms a monoblock fire door by big fire door and port door, wherein:

Big fire door is the electric lifting fire door; Comprise the big firedoor frame (7) that is opened on the furnace wall; Be arranged on the big stove face plate (4) on the big firedoor frame (7); Be arranged on the big fire door track (2) on the furnace wall of big stove face plate (4) both sides, and the big stove face plate of control (4) is along the big fire door conduction device (1) of the big upper and lower elevating movement of fire door track (2);

The loose-leaf system fire door that described little fire door is manual folding; Comprise the little firedoor frame (6) that is embedded on big stove face plate (4); And being arranged on the little stove face plate (5) on the little firedoor frame (6), wherein big stove face plate (4) is closed the lower frame of the lower edge horizontal alignment stove gate (8) of little firedoor frame (6).

2. the novel door structure of aluminum industrial according to claim 1 is characterized in that offering on the described big stove face plate (4) sight fiery window (3).

3. the novel door structure of aluminum industrial according to claim 1; It is characterized in that described big fire door conduction device (1) comprises the electrical components (9) that the control fire door goes up and down, and be connected big stove face plate (4) and drive the Lift Part (10) that big stove face plate (4) moves up and down through electrical components (9).

4. the novel door structure of aluminum industrial according to claim 1; It is characterized in that described little stove face plate (5) is two pages of fire doors of middle folding; Perhaps be the single page fire door of a side folding, adopt the fiber packing_seal between little stove face plate (5) and the big stove face plate (4).