CN218034445U

CN218034445U - Splicing kiln furniture unit and spliced kiln furniture

Info

Publication number: CN218034445U
Application number: CN202222012090.9U
Authority: CN
Inventors: 莫国仁; 刘永成; 江长久; 谭宏; 郭梓旋; 王志杰; 陈明高; 徐胜利; 龙泷
Original assignee: Enam Optoelectronic Material Co ltd
Current assignee: Enam Optoelectronic Material Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-13
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a can splice kiln furniture unit and kiln furniture of concatenation thereof, can splice kiln furniture unit and include: the base body is provided with a first end and a second end which are opposite, the end face of the first end is provided with a groove, the groove at least penetrates through one side face of the base body, a placing opening is formed in the side face penetrating through the base body, a first splicing part is arranged in the groove and is communicated with the placing opening, and the depth direction of the first splicing part and the depth direction of the placing opening are arranged in the same direction; the protrusion is arranged on the end face of the second end, the height direction of the protrusion is the same as the depth direction of the groove, the protrusion can be completely inserted into the groove from a placing opening of another base body, the protrusion is provided with a second splicing portion, the second splicing portion corresponds to the first splicing portion, and the second splicing portion can be clamped with the first splicing portion after being inserted. Can use the concatenation of shorter holding burning strip to form rectangular holding burning strip, break through the length restriction, hold burning strip difficult emergence bending deformation, easily change simultaneously.

Description

Splicing kiln furniture unit and spliced kiln furniture

Technical Field

The utility model relates to a sintering tool field, in particular to can splice kiln furniture unit and kiln furniture of concatenation thereof.

Background

Kiln furniture is specifically referred to as kiln furniture used in the daily ceramic industry for supporting, protecting, transporting and the like ceramic products and in direct contact with the ceramic products. In high-temperature sintering (1650 ℃), the longest rectangular firing strip for supporting the sintered body is 650mm due to the restriction of production length; can not meet the production requirement of a large-size sintered body, and the problems of bending deformation and the like can occur when the length of a single branch is too long.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a can splice kiln furnitures unit and kiln furnitures of concatenation thereof can use the concatenation of shorter holding burning bar to form rectangular holding burning bar, breaks through the length restriction who holds burning bar, and single holding burning bar is shorter and difficult emergence bending deformation, and be liable to change.

According to the utility model discloses kiln furniture unit can splice of first aspect embodiment, include: the base body is provided with a first end and a second end which are opposite, a groove is arranged on the end face of the first end, the groove at least penetrates through one side face of the base body, a placing opening is formed in the side face penetrating through the base body, a first splicing part is arranged in the groove and communicated with the placing opening, and the depth direction of the first splicing part and the depth direction of the placing opening are arranged in the same direction; the protrusion is arranged on the end face of the second end, the height direction of the protrusion is the same as the depth direction of the groove, the protrusion can be arranged on the base body from the other side, the placing opening is completely inserted into the groove, the protrusion is provided with a second splicing portion, the second splicing portion corresponds to the first splicing portion, and the second splicing portion can be clamped with the first splicing portion after being inserted.

According to the utility model discloses can splice kiln furniture unit has following beneficial effect at least:

1. the groove at the first end of the substrate can be matched with the bulge at the second end of another same substrate, the bulge is placed in the groove through the placing opening, and the two clamped substrates can only be separated from the direction of the placing opening through the clamping connection of the second splicing part and the first splicing part, so that the connection between the two clamped substrates is reliable;

2. the plurality of substrates can be spliced into a longer burning strip, so that the limitation of the length of a single burning strip is broken through, and the production is more convenient;

3. when a certain base body is bent due to high temperature, the base body can be detached and replaced, and the maintenance is more convenient.

According to some embodiments of the invention, the convex cross-sectional shape is similar to the cross-sectional shape of the groove, and the convex cross-sectional shape is smaller than the cross-sectional shape of the groove.

According to some embodiments of the invention, the cross-sectional shape of the placement opening can enclose the cross-sectional shape of the recess.

According to the utility model discloses a some embodiments, place and be the horn mouth setting in the mouth, just it keeps away from to place the mouth along its depth direction the sectional area of recess one end is greater than and is located the sectional area of one end in the recess, just it is located to place the mouth one end with the recess meets in the recess.

According to some embodiments of the present invention, the cross-sectional shape of the second splicing portion and the protrusion together formed is a "T" shape.

According to some embodiments of the utility model, be equipped with the sidebar on the base member, the sidebar is located place on the side at mouth place or be located place on the relative one side in mouth place side.

According to the utility model discloses a some embodiments, be equipped with a plurality of heating tanks on the base member, the heating tank be located with place mouthful adjacent side in place on the side.

According to the utility model discloses kiln furniture of second aspect embodiment, including a plurality of the concatenation kiln furniture units that adopt in the embodiment of the above-mentioned first aspect.

According to the utility model discloses kiln furniture has following beneficial effect at least: the kiln furniture is spliced through a plurality of splicing kiln furniture units, so that the installation is simple, and the subsequent maintenance of the kiln furniture is more convenient.

According to the utility model discloses a some embodiments, the quantity of kiln furniture unit is the even number to divide into the first kiln wall group and the second kiln wall group of the same quantity, first kiln wall group with second kiln wall group is relative and the interval sets up, forms the kiln room between the two, and the position is placed in the top formation of the two, it is used for placing the piece of waiting to sinter to place the position, first kiln wall group with second kiln wall group all includes a plurality of consecutive the base member, the base member first end with another the base member the second end links to each other.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic side view of a second number of placing openings of a spliceable kiln furniture unit according to an embodiment of the present invention;

fig. 2 is a schematic top view of a splicable kiln furniture unit according to an embodiment of the present invention, in which the number of placing openings is two;

fig. 3 is a schematic side view of a splicable kiln furniture unit according to an embodiment of the present invention, in which the number of placing openings is one and the placing openings are arranged toward the ground;

fig. 4 is a schematic side view of a splicable kiln furniture unit according to an embodiment of the present invention, in which the number of placing openings is one and the placing openings are arranged toward the top;

fig. 5 is a schematic top view of a kiln furniture according to an embodiment of the invention;

fig. 6 is a schematic front view of a kiln furniture according to an embodiment of the present invention.

Reference numerals:

a base body 100; a first end 110; a recess 120; a placement port 121; a first splice 122; a second end 130; a heating bath 140;

a protrusion 200; a second splice 210;

a side rail 300; a first kiln wall group 400; a second kiln wall group 500; a kiln chamber 600; a placement bit 700; the part to be sintered 800.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. 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.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model discloses a can splice kiln furniture unit of embodiment includes:

the base body 100 is provided with a first end 110 and a second end 130 which are opposite, a groove 120 is arranged on the end face of the first end 110, the groove 120 at least penetrates through one side face of the base body 100, a placing opening 121 is formed in the side face penetrating through the base body 100, a first splicing part 122 is arranged in the groove 120, the first splicing part 122 is communicated with the placing opening 121, and the depth direction of the first splicing part 122 and the depth direction of the placing opening 121 are arranged in the same direction;

the protrusion 200 is arranged on the end face of the second end 130 in a protruding manner, the height direction of the protrusion 200 is the same as the depth direction of the groove 120, the placing port 121 of the other base body 100 can be completely inserted into the groove 120, the protruding portion of the protrusion 200 is provided with a second splicing portion 210, the second splicing portion 210 corresponds to the first splicing portion 122, and the second splicing portion 210 can be clamped with the first splicing portion 122 after being inserted.

It is understood that the groove 120 may penetrate one side or two opposite sides of the substrate 100 and place the protrusion 200 of another substrate 100 through the placing opening 121; the depth direction of the first splicing part 122 is the same as the depth direction of the placing opening 121, so that the second splicing part 210 can be placed into the groove 120 from the placing opening 121 and is in clamping connection with the first splicing part 122 for limiting, so that the other substrate 100 can only be separated from the groove 120 along the depth direction of the placing opening 121, and the two substrates 100 are fixed.

Specifically, the groove 120 of the first end 110 of the substrate 100 can be matched with the protrusion 200 of the second end 130 of another identical substrate 100, the protrusion 200 is placed in the groove 120 through the placing opening 121, and the second splicing part 210 is clamped with the first splicing part 122, so that the two clamped substrates 100 can only be separated from the placing opening 121, and the connection between the two substrates 100 is reliable; the plurality of substrates 100 can be spliced into longer burning strips, so that the limitation of the length of a single burning strip is broken through, and the production is more convenient; when a certain substrate 100 is bent due to high temperature, the substrate 100 can be disassembled and replaced, so that the maintenance is more convenient.

In this embodiment, base member 100 is the rectangle strip, and the quantity of placing mouth 121 is one, runs through the relative both sides face of rectangle strip to set up towards ground, make two base members 100 after connecting, the junction of top surface only has a straight line gap, connects levelly and smoothly.

Of course, when the number of the placing openings 121 is one, the placing openings 121 may be arranged towards the sky; or the two placing openings 121 penetrate through the two opposite side surfaces of the rectangular strip and are perpendicular to the ground.

Referring to fig. 2, the cross-sectional shape of the protrusion 200 is similar to the cross-sectional shape of the groove 120, and the cross-sectional shape of the protrusion 200 is smaller than the cross-sectional shape of the groove 120.

Here, the cross section means a section formed by a plane perpendicular to the penetrating direction of the placing port 121.

It should be understood that after the protrusion 200 is inserted into the groove 120, the distance between the protrusion 200 and the groove 120 is the same, such that the distance between the protrusion 200 and the groove 120 is the same, and a thermal expansion space is formed, such that the protrusion 200 and the groove 120 are not easily squeezed together to cause damage when expanding at a higher temperature.

Referring to fig. 2 and 5, the placement port 121 has a cross-sectional shape that surrounds the cross-sectional shape of the groove 120.

It will be appreciated that the cross-sectional shape of the placement port 121 encompasses the shape of the recess 120, allowing the projection 200 to more easily enter the placement port 121, and after entering the placement port 121, a small amount of movement is performed to align with the recess 120 to facilitate placement of the projection 200 within the recess 120.

In this embodiment, the placing opening 121 is formed in a bell mouth shape, a sectional area of an end of the placing opening 121 far away from the groove 120 along a depth direction of the placing opening is larger than a sectional area of an end of the placing opening 120, and the end of the placing opening 121 located in the groove 120 is connected with the groove 120.

Wherein, it means that one end of the placing opening 121 located in the groove 120 is connected with the groove 120: the cross-sectional shape of the placement port 121 at one end in the groove 120 is the same as the cross-sectional shape of the groove 120.

Specifically, when the protrusion 200 of another substrate 100 is inserted into the groove 120, it is guided into the groove 120 by the bell-mouth-shaped insertion opening 121, which is more convenient when the two substrates 100 are connected.

Referring to fig. 2, the cross-sectional shape of the second splicing portion 210 formed together with the protrusion 200 is "T" shaped.

It should be understood that the cross-sectional shapes of the first splicing portion 122 and the groove 120 are also "T" shaped, one end of the first splicing portion 122 located in the base 100 is larger than one end of the groove 120 at the notch, and the second splicing portion 210 is similar to the first splicing portion 122 in shape and can be clamped with each other, so that the second splicing portion 210 cannot be pulled out from the notch of the groove 120 and can only be pulled out along the depth direction of the placing opening 121.

In addition, the cross-sectional shape of the protrusion 200 and the first splicing portion 122 can be wedge-shaped or 7-shaped.

Referring to fig. 1 and 2, the base 100 is provided with a side rail 300, and the side rail 300 is located on a side where the placing opening 121 is located or on a side opposite to the side where the placing opening 121 is located.

Wherein, when the number of the placing openings 121 is one and the side rails are placed towards the ground, the side rails 300 are arranged on the side opposite to the side where the placing openings 121 are located; when the number of the placing openings 121 is one and the placing openings are arranged towards the sky, the side rail 300 is arranged on the side where the placing openings 121 are located; when the number of the placing openings 121 is two, the side rail 300 is disposed on the side where the placing opening 121 is located, and when the base body 100 is placed, the side rail 300 is located on the top of the base body 100.

It should be understood that when the two bases 100 are oppositely spaced, the kiln 600 is formed between the two bases 100 for heating, the top of the two bases 100 is used for placing the to-be-sintered piece 800, and the two side rails 300 are used for limiting the to-be-sintered piece 800, so that the to-be-sintered piece 800 can be more conveniently placed.

Referring to fig. 2, the base 100 is provided with a plurality of heating grooves 140, and the heating grooves 140 are formed on a side surface adjacent to the side surface where the placing opening 121 is formed.

It is worth understanding that when the two substrates 100 are oppositely arranged at an interval, the kiln chamber 600 is formed between the two substrates 100, and when the to-be-sintered piece 800 is placed on the substrates 100, because the two sides of the to-be-sintered piece are placed on the substrates 100 and are connected with the kiln chamber 600 at an interval, the temperature rise of the two sides where the to-be-sintered piece 800 is placed is slow, which affects the sintering effect, and the heating grooves 140 are arranged, the heating grooves 140 are located on the opposite surfaces of the two substrates 100, and the heating grooves 140 are also located on the two sides where the to-be-sintered piece 800 is placed, so as to heat the to-be-sintered piece 800, so that the sintering effect of the two sides where the to-be-sintered piece 800 is placed is better.

Referring to fig. 5 and 6, the kiln furniture of the embodiment adopts a plurality of the splittable kiln furniture units of the above embodiments.

It is worth understanding that the kiln furniture is realized by splicing a plurality of splicing kiln furniture units, the installation is simple, and the subsequent maintenance of the kiln furniture is more convenient.

Referring to fig. 5 and 6, the kiln furniture units are provided in an even number and are divided into a first kiln wall group 400 and a second kiln wall group 500 in the same number, the first kiln wall group 400 and the second kiln wall group 500 are arranged oppositely and at intervals, a kiln chamber 600 is formed between the first kiln wall group 400 and the second kiln wall group 500, a placing position 700 is formed on the top of the first kiln wall group and the second kiln wall group, the placing position 700 is used for placing an element 800 to be sintered, each of the first kiln wall group 400 and the second kiln wall group 500 comprises a plurality of sequentially connected substrates 100, and the first ends 110 of the substrates 100 are connected with the second ends 130 of the other substrates 100.

It is worth understanding that the kiln furniture is placed by arranging the first kiln wall group 400 and the second kiln wall group 500, the length of the kiln furniture can break through the limitation in the process, the kiln furniture can sinter more pieces 800 to be sintered at one time, the sintering efficiency is higher, the kiln furniture units are easy to replace, and the maintenance is more convenient.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A spliceable kiln furniture unit, comprising:

the base body (100) is provided with a first end (110) and a second end (130) which are opposite, a groove (120) is formed in the end face of the first end (110), the groove (120) at least penetrates through one side face of the base body (100), a placing opening (121) is formed in the side face penetrating through the base body (100), a first splicing portion (122) is arranged in the groove (120), the first splicing portion (122) is communicated with the placing opening (121), and the depth direction of the first splicing portion (122) is arranged in the same direction as the depth direction of the placing opening (121);

the protrusion (200) is arranged on the end face of the second end (130) in a protruding mode, the height direction of the protrusion (200) is the same as the depth direction of the groove (120), the base body (100) can be inserted into the groove (120) completely through the placement opening (121), a second splicing portion (210) is arranged on the protruding portion of the protrusion (200), the second splicing portion (210) corresponds to the first splicing portion (122), and the second splicing portion (210) can be clamped with the first splicing portion (122) after being inserted.

2. The spliceable kiln furniture unit of claim 1, wherein: the cross-sectional shape of the protrusion (200) is similar to the cross-sectional shape of the groove (120), and the cross-sectional shape of the protrusion (200) is smaller than the cross-sectional shape of the groove (120).

3. The spliceable kiln furniture unit of claim 1, wherein: the cross-sectional shape of the placement opening (121) can encompass the cross-sectional shape of the groove (120).

4. The spliceable kiln furniture unit of claim 1, wherein: it sets up to be the horn mouth in mouthful (121) to place, just it keeps away from to place mouthful (121) along its depth direction the sectional area of recess (120) one end is greater than and is located the sectional area of recess (120) interior one end, just it is located to place mouthful (121) one end in recess (120) with recess (120) meet.

5. The spliceable kiln furniture unit of claim 1, wherein: the cross section formed by the second splicing part (210) and the bulge (200) is T-shaped.

6. The spliceable kiln furniture unit of any one of claims 1 to 5, wherein: the side rail (300) is arranged on the base body (100), and the side rail (300) is located on the side face where the placing opening (121) is located or on the side face opposite to the side face where the placing opening (121) is located.

7. The spliceable kiln furniture unit of any one of claims 1 to 5, wherein: the base body (100) is provided with a plurality of heating grooves (140), and the heating grooves (140) are located on one side face adjacent to the side face where the placing opening (121) is located.

8. A kiln furniture, which is characterized in that: comprising a plurality of spliceable kiln furniture units of any of claims 1 to 7.

9. The kiln furniture according to claim 8, characterized in that: the kiln furniture units are even in number and are divided into a first kiln wall group (400) and a second kiln wall group (500) which are the same in number, the first kiln wall group (400) and the second kiln wall group (500) are arranged oppositely and at intervals, a kiln chamber (600) is formed between the first kiln wall group and the second kiln wall group, the tops of the first kiln wall group and the second kiln wall group form a placing position (700), the placing position (700) is used for placing a to-be-sintered piece (800), the first kiln wall group (400) and the second kiln wall group (500) respectively comprise a plurality of sequentially connected base bodies (100), and the first end (110) of each base body (100) is connected with the second end (130) of the other base body (100).