CN214009948U

CN214009948U - Combined electric furnace lining

Info

Publication number: CN214009948U
Application number: CN202023305947.3U
Authority: CN
Inventors: 朱小东; 班耀春; 贾相君; 许建国; 崔洪星
Original assignee: Yingkou New Silicon Products Co ltd
Current assignee: Yingkou New Silicon Products Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-20
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a combined electric furnace lining, which comprises a furnace body, wherein a layer of protection plate is arranged in the furnace body, the utility model relates to the technical field of furnace linings, which is characterized in that a plurality of rectangular bottom bricks are arranged on the guard plate, a plurality of brick grooves are arranged in the rectangular bottom bricks, a plurality of L-shaped brick grooves and square brick grooves are arranged in the brick grooves, a plurality of first refractory bricks are arranged in the L-shaped brick grooves, and a plurality of second refractory bricks are arranged in the square brick grooves, refractory bricks are arranged in brick grooves in the rectangular bottom bricks, the L-shaped brick grooves and the square brick grooves respectively correspond to the first refractory bricks and the second refractory bricks, install the resistant firebrick of T type in turn in the middle of resistant firebrick of first L type and the resistant firebrick of second L type, the utility model discloses the leakproofness is good, easy dismounting lays simply, and the use of giving people has brought the convenience.

Description

Combined electric furnace lining

Technical Field

The utility model relates to a furnace wall technical field specifically is a modular electric furnace wall.

Background

The furnace lining is a protective insulating layer of heat-resistant material attached to the inner sides of the furnace shell, the hearth and the tap hole, which is used for protecting the furnace components from the influence of extremely high heat generated in the smelting process and also preventing the large dissipation of heat outside the furnace, thereby making the process more efficient, the furnace lining material is also called refractory material, the protective layers can be composed of rammed bricks and poured aggregates or semi-wet aggregates, the utility model patent with the publication number of CN205316988U discloses a combined furnace lining of a long-life submerged arc furnace, which comprises a steel plate layer, a heat insulating layer and a high-temperature working layer, the high-temperature working layer is composed of an upper carbon brick layer, a middle carbon brick layer and a lower carbon brick layer which are sequentially overlapped, the included angle between the brick joints of the upper carbon brick layer and the brick joints of the middle carbon brick layer is 60 degrees, the included angle between the brick joints of the middle carbon brick layer and the brick joints of the lower carbon brick layer is 60 degrees, the utility model discloses a brick layer laying process in the gap more, laying process is comparatively loaded down with trivial details, has certain influence to the leakproofness of furnace wall, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a modular electric stove furnace wall has solved the loaded down with trivial details problem of laying on current device brick layer.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a modular electric stove furnace lining, includes the furnace body, furnace body internally mounted has the one deck guard plate, install brick at the bottom of a plurality of rectangles on the guard plate, it is a plurality of inside a plurality of brick grooves that are equipped with of brick inslot portion is equipped with a plurality of L type brick grooves and square brick groove, and is a plurality of L type brick groove internally mounted has a plurality of first resistant firebrick, and is a plurality of square brick groove internally mounted has a plurality of second to be able to bear or endure firebrick, the guard plate bottom just is located a plurality of first L type is installed to brick upper end at the bottom of the rectangle, a plurality of second L type is installed at the guard plate top and is able to bear or endure firebrick, and is a plurality of first L type is able to bear or endure firebrick with a plurality of crisscross installation between the resistant firebrick of second L type of T type.

Preferably, the outer ends of the T-shaped refractory bricks are connected with the inner wall of the protection plate.

Preferably, one surface of the plurality of first refractory bricks is connected to one surface of the plurality of second refractory bricks.

Preferably, the plurality of rectangular bottom bricks have the same structure as the plurality of first refractory bricks and the plurality of second refractory bricks.

Preferably, fireproof mortar is arranged in gaps among the brick grooves, the first refractory bricks and the second refractory bricks.

Preferably, the plurality of first L-shaped refractory bricks, the plurality of second L-shaped refractory bricks, and the plurality of T-shaped refractory bricks have the same overall thickness.

Advantageous effects

The utility model provides a modular electric furnace lining possesses following beneficial effect, this device compact structure, at furnace body internally mounted one deck guard plate, play the guard action to the oven, install rectangle end brick at the guard plate bottom plate, resistant firebrick is installed to the brick groove in the rectangle end brick, and this structrual installation is simple, and L type brick groove corresponds first resistant firebrick and second resistant firebrick separately with square brick groove, and first L type is resistant firebrick and second L type are resistant firebrick are installed at both ends about the guard plate, and middle T type of installing in turn is resistant firebrick, the utility model discloses the leakproofness is good, and easy dismounting lays simply, and the use of giving people has brought conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a furnace body; 2. a rectangular bottom brick; 3. a first refractory brick; 4. a second refractory brick; 5. brick grooves; 6. a first L-shaped refractory brick; 7. t-shaped refractory bricks; 8. a protection plate; 9. an L-shaped brick groove; 10. a square brick groove; 11. a second L-shaped refractory brick.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a combined electric furnace lining comprises a furnace body 1, a layer of protection plate 8 is arranged inside the furnace body 1, a plurality of rectangular bottom bricks 2 are arranged on the protection plate 8, a plurality of brick grooves 5 are arranged inside the rectangular bottom bricks 2, a plurality of L-shaped brick grooves 9 and square brick grooves 10 are arranged inside the brick grooves 5, a plurality of first refractory bricks 3 are arranged inside the L-shaped brick grooves 9, a plurality of second refractory bricks 4 are arranged inside the square brick grooves 10, a plurality of first L-shaped refractory bricks 6 are arranged at the bottom of the protection plate 8 and positioned at the upper ends of the rectangular bottom bricks 2, a plurality of second L-shaped refractory bricks 11 are arranged at the top of the protection plate 8, a plurality of T-shaped refractory bricks 7 are alternately arranged between the first L-shaped refractory bricks 6 and the second L-shaped refractory bricks 11, the outer ends of the T-shaped refractory bricks 7 are connected with the inner wall of the protection plate 8, one side of a plurality of first resistant firebrick 3 is connected with a plurality of the one side of resistant firebrick 4 of second, and is a plurality of rectangle end brick 2 is with a plurality of resistant firebrick 3 and a plurality of resistant firebrick 4 structure is the same, and is a plurality of brick groove 5 is with a plurality of first resistant firebrick 3 and a plurality of the gap is equipped with fire prevention daub between resistant firebrick 4 of second, and is a plurality of first L type is able to bear or endure firebrick 6 and a plurality of resistant firebrick 11 of second L type and a plurality of the whole thickness of resistant firebrick 7 of T type equals.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the furnace lining is laid to needs, at first at 1 internally mounted one deck guard plate 8 of furnace body, install rectangle end brick 2 on guard plate 8, with first resistant firebrick 3 and the resistant firebrick 4 of second install in proper order in rectangle end brick 2L type brick groove 9 and square brick groove 10, then install first resistant firebrick 6 of L type in guard plate 8 bottom and at rectangle end brick 2 top, install resistant firebrick 11 of second L type in guard plate 8 top, then install resistant firebrick 7 of T type in turn between resistant firebrick 6 of first L type and the resistant firebrick 11 of second L type, the utility model discloses the installation is simple, the leakproofness is good, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular electric furnace lining, includes furnace body (1), its characterized in that, furnace body (1) internally mounted has one deck guard plate (8), install brick (2) at the bottom of a plurality of rectangles on guard plate (8), it is a plurality of inside a plurality of brick groove (5) that are equipped with of brick groove (2) at the bottom of the rectangle, it is a plurality of brick groove (5) inside is equipped with a plurality of L type brick groove (9) and square brick groove (10), and is a plurality of L type brick groove (9) internally mounted has a plurality of first resistant firebricks (3), and is a plurality of square brick groove (10) internally mounted has a plurality of second resistant firebricks (4), guard plate (8) bottom and be located a plurality of brick (6) are able to bear or endure to a plurality of to a plurality of second L type in the crisscross the brick (6) of first L type of second L type (6) of second L type (4), a plurality of first L type of brick (6) of brick (11) of brick (6) are installed in the last to be installed in the lower of brick (8) of the brick (8) of brick of the bottom of brick (8) of the brick of brick (8) of the bottom of the brick of the brick of brick (8) of brick of the bottom of brick (8) of the bottom of the brick (8) of the bottom of brick (8) of the brick of brick (8) of brick of the brick of the bottom of the brick of brick (8) of the brick (8) of the bottom of brick of the bottom of the brick of brick A refractory brick (7).

2. A modular electric furnace lining according to claim 1, characterised in that the outer ends of a number of said T-shaped refractory bricks (7) are connected to the inner wall of said protective sheet (8).

3. A modular electric furnace lining as claimed in claim 1, characterised in that one face of said first refractory bricks (3) is joined to one face of said second refractory bricks (4).

4. A modular electric furnace lining according to claim 1, characterized in that a number of said rectangular bottom bricks (2) are structurally identical to a number of said first refractory bricks (3) and a number of said second refractory bricks (4).

5. A modular electric furnace lining according to claim 1, characterised in that fire-resistant mastic is provided in the gaps between the plurality of brick channels (5) and the plurality of first refractory bricks (3) and the plurality of second refractory bricks (4).

6. A modular electric furnace lining according to claim 1, characterized in that the overall thickness of a number of said first L-shaped refractory bricks (6) is equal to the overall thickness of a number of said second L-shaped refractory bricks (11) and a number of said T-shaped refractory bricks (7).