CN218210674U - Furnace top of scum reverberatory furnace - Google Patents

Abstract

The utility model discloses a furnace roof of dross reverberatory furnace relates to the reverberatory furnace field, including spacing, spacing middle part is provided with the multiunit baffle, and spacing both sides are fixed with the fixed plate, spacing top movable mounting has the block board, and spacing bottom is fixed with refractory material, the both sides of block board are provided with the gag lever post, the spacing groove has been seted up at the top of fixed plate. The utility model discloses reach and be convenient for carry out accumulational purpose to polylith silica brick, pile the inside of inserting the standing groove with the silica brick, then prevent the block board in the silica brick top, fix it through the gag lever post, thereby it is comparatively convenient when piling up to make the silica brick, then make things convenient for the manual work to place, the efficiency of work has been improved, be convenient for simultaneously change the reverberatory furnace roof, the refractory material and the heated board that set up simultaneously, can also reduce thermal loss, thereby make the work efficiency of reverberatory furnace higher.

Description

Furnace top of scum reverberatory furnace

Technical Field

The utility model relates to a reverberatory furnace field specifically is a furnace roof of dross reverberatory furnace.

Background

Reverberatory furnaces are flame chamber furnaces in which heat transfer is not only by flame reflection, but more primarily by radiant heat transfer from the furnace roof, walls and hot gases. As for the heat transfer mode, many furnace types (such as a heating furnace, an open hearth furnace and the like) can be classified as a reverberatory furnace, and the reverberatory furnace is also used for steel making by the old churning method, and the name of the reverberatory furnace is generally used for non-ferrous metal smelting at present.

The reverberatory furnace is built by high-quality refractory materials, and the furnace top has two types of arch type and hanging type: multipurpose silica bricks on arch furnace roof; the suspended furnace top and side wall linings are made of magnesia bricks, magnesia-chrome bricks, chrome-magnesia bricks or magnesia-alumina bricks, the furnace bottom is sintered by magnesia-iron sand (magnesia and iron oxide), and the smelting reverberatory furnace is suitable for treating fully mixed fine and broken materials and is not suitable for treating large materials.

Most of the existing supply type furnace tops are formed by silica bricks, but a plurality of groups of silica bricks are usually manually piled together, but the silica bricks need to be manually supported when being piled up, so that a great amount of time and energy are consumed, and the working efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a furnace top of a scum reverberatory furnace to solve the technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a furnace roof of dross reverberatory furnace, includes spacing, the middle part of spacing is provided with the multiunit baffle, and the both sides of spacing are fixed with the fixed plate, the top movable mounting of spacing has the block board, and the bottom of spacing is fixed with refractory material, the both sides of block board are provided with the gag lever post, the spacing groove has been seted up at the top of fixed plate.

Through adopting above-mentioned technical scheme, reach and be convenient for carry out accumulational purpose to polylith silica brick, pile the inside of inserting the standing groove with the silica brick, then prevent the block plate in the silica brick top, fix it through the gag lever post to it is comparatively convenient when piling up for the silica brick, then makes things convenient for the manual work to place, has improved the efficiency of work, is convenient for change the reverberatory furnace roof simultaneously.

The utility model discloses further set up to, the multiunit be formed with the multiunit standing groove between the baffle, the multiunit the baffle is the ring array and distributes.

Through adopting above-mentioned technical scheme, can be convenient for place the silica brick through the multiunit standing groove that sets up for the silica brick is placed inside it, replaces the problem that the manual work was supported with the hand.

The utility model discloses further set up to, the both sides of gag lever post are fixed with the fixed block, and one side of fixed block is fixed with the lug.

By adopting the technical scheme, the limiting rod can be limited by the fixing block and the lug, so that the phenomenon that the limiting rod moves is avoided, and the clamping plate is better limited.

The utility model discloses further set up to, the inside of spacing groove is provided with the turn trough, and the top of turn trough inner wall seted up with lug assorted fixed slot to the bottom mounting of turn trough inner wall has the spring.

By adopting the technical scheme, the method has the advantages that,

the utility model discloses further set up as, refractory material's material is the aluminium silicate.

By adopting the technical scheme, the aluminum silicate refractory material can resist high temperature and has a certain heat preservation effect.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a set up spacing, the fixed plate, snap-plate and standing groove, reach and be convenient for carry out accumulational purpose to polylith silica brick, pile the inside of inserting the standing groove with the silica brick, then prevent the snap-plate in the silica brick top, fix it through the gag lever post, thereby it is comparatively convenient when piling up to make the silica brick, then make things convenient for the manual work to place, the efficiency of work is improved, be convenient for simultaneously change the reverberatory furnace roof, the refractory material and the heated board that set up simultaneously, can also reduce thermal loss, thereby make the work efficiency of reverberatory furnace higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the stop lever of the present invention;

fig. 3 is a perspective view of the limiting frame of the present invention.

In the figure: 1. a limiting frame; 2. a refractory material; 3. a fixing plate; 4. a limiting rod; 41. a fixed block; 42. a bump; 5. a partition plate; 6. a clamping plate; 61. a thermal insulation board; 7. a placement groove; 8. a limiting groove; 9. a spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

The utility model provides a furnace roof of dross reverberatory furnace, as shown in the figure 1-3, including spacing 1, the middle part of spacing 1 is provided with multiunit baffle 5, and the both sides of spacing 1 are fixed with fixed plate 3, spacing 1's top movable mounting has block board 6, and spacing 1's bottom is fixed with refractory material 2, the both sides of block board 6 are provided with gag lever post 4, the silica brick inserts the inside of standing groove 7, then when placing and finishing, place block board 6 at spacing 1's top, then insert the inside of spacing 8 with gag lever post 4, spacing 8 has been seted up at the top of fixed plate 3.

Referring to fig. 1, the bottom of the clamping plate 6 is provided with an insulation board 61, and the loss of heat can be reduced by the arranged insulation board 61, so that the work efficiency of the reverberatory furnace is higher during work.

Referring to fig. 1, in the above embodiment, a plurality of sets of placing grooves 7 are formed between a plurality of sets of partition plates 5, the plurality of sets of partition plates 5 are distributed in an annular array, and the silica bricks can be conveniently placed through the plurality of sets of placing grooves 7, so that the silica bricks are placed inside the silica bricks, and the problem of manual support is solved.

Referring to fig. 2, in the above embodiment, the fixing blocks 41 are fixed on two sides of the limiting rod 4, and the protruding blocks 42 are fixed on one side of the fixing blocks 41, so that the limiting rod 4 can be limited by the fixing blocks 41 and the protruding blocks 42, the phenomenon that the limiting rod 4 moves is avoided, and the locking plate 6 is better limited.

Referring to fig. 1, in the above embodiment, a rotating groove is disposed inside the limiting groove 8, a fixing groove matched with the protrusion 42 is disposed at the top end of the inner wall of the rotating groove, a spring 9 is fixed at the bottom end of the inner wall of the rotating groove, the fixing block 41 can rotate inside the rotating groove conveniently through the rotating groove, the fixing groove can be matched with the protrusion 42, the spring 9 gives an elastic force to the limiting rod 4, and the engaging plate 6 is engaged with the limiting frame 1, so as to prevent internal heat loss.

Referring to fig. 1, in the above embodiment, the material of the refractory material 2 is aluminum silicate, and the refractory material 2 made of aluminum silicate can resist high temperature and has a certain heat preservation effect.

The utility model discloses a theory of operation does: when the silica brick is placed to needs, insert the inside of standing groove 7 with the silica brick, then when placing and finishing, place buckle plate 6 at gag lever post 1's top, then insert gag lever post 4 the inside of spacing groove 8, then gag lever post 4 extrusion spring 9, then rotate gag lever post 4, gag lever post 4 rotates 90, then loosen gag lever post 4, make lug 42 enter into the inside of fixed slot, thereby accomplish the fixed to buckle plate 6, then place the top of reverberatory furnace with gag lever post 1, then carry out work.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a top of dross reverberatory furnace, includes spacing (1), its characterized in that: the middle part of spacing (1) is provided with multiunit baffle (5), and the both sides of spacing (1) are fixed with fixed plate (3), the top movable mounting of spacing (1) has block board (6), and the bottom of spacing (1) is fixed with refractory material (2), the both sides of block board (6) are provided with gag lever post (4), spacing groove (8) have been seted up at the top of fixed plate (3).

2. The dross reverberator roof of claim 1, wherein: and the bottom of the clamping plate (6) is provided with a heat insulation plate (61).

3. The dross reverberator roof of claim 1, wherein: a plurality of groups of placing grooves (7) are formed among the plurality of groups of partition plates (5), and the plurality of groups of partition plates (5) are distributed in an annular array.

4. The crown for a dross reverberatory furnace as claimed in claim 1, wherein: fixed blocks (41) are fixed on two sides of the limiting rod (4), and a convex block (42) is fixed on one side of each fixed block (41).

5. The dross reverberator roof of claim 4, wherein: the inside of spacing groove (8) is provided with the rotary trough, and the top of rotary trough inner wall is seted up and is seted up with lug (42) assorted fixed slot to the bottom mounting of rotary trough inner wall has spring (9).

6. The dross reverberator roof of claim 1, wherein: the refractory material (2) is made of aluminum silicate.

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