CN110567276B - Kiln car kiln furniture for firing foamed ceramics - Google Patents
Kiln car kiln furniture for firing foamed ceramics Download PDFInfo
- Publication number
- CN110567276B CN110567276B CN201910842720.5A CN201910842720A CN110567276B CN 110567276 B CN110567276 B CN 110567276B CN 201910842720 A CN201910842720 A CN 201910842720A CN 110567276 B CN110567276 B CN 110567276B
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- Prior art keywords
- supporting plate
- baffle
- edge
- kiln car
- plate
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- 239000000919 ceramic Substances 0.000 title claims abstract description 27
- 238000010304 firing Methods 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
- F27D3/123—Furnace cars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention relates to kiln furniture of a kiln car for firing foamed ceramics, which comprises a kiln car, wherein an upright post is arranged on the kiln car, a layer hole is arranged on the upright post, a main beam is erected on the layer hole, auxiliary beams are arranged on each layer of main beam, supporting plates are paved on all auxiliary beams, each supporting plate is erected on every two auxiliary beams respectively, all supporting plates form a supporting plate layer, the supporting plate layer comprises a middle supporting plate, an edge supporting plate and an angle supporting plate, an edge baffle is arranged above the edge supporting plate and the angle supporting plate, the edge baffle comprises a vertical panel and a supporting plate arranged on the back surface of the vertical panel, a positioning device is arranged between the edge supporting plate, the angle supporting plate and the edge baffle, the positioning device consists of baffle positioning ribs arranged on the edge supporting plate and the angle supporting plate and positioning clamping grooves arranged on the lower end surfaces of the supporting plate, and the baffle positioning ribs and the positioning clamping grooves are in assembled movable fit. The requirements of firing the foamed ceramic can be met, and the boundary of the product is regular; the ratio of the product to kiln furniture is high, so that energy is saved and consumption is reduced; can realize the mechanization and automation of production.
Description
Technical Field
The invention relates to kiln furniture of a kiln car for firing foamed ceramics.
Background
At present, kiln furniture of kiln car for firing foamed ceramics mainly comprises kiln car and single-layer or multi-layer frame structure which is formed by arranging upright posts on the kiln car, erecting main beams on the upright posts and arranging auxiliary beams on the main beams; then a trough is erected on the frame structure of each layer, and the trough mainly comprises a bottom plate consisting of a plurality of refractory plates and a positioning device surrounded by a plurality of baffle plates. Because the material needs to be foamed and expanded in the process of firing the foamed ceramic, the material in the trough is required to expand upwards and expand to the periphery, if the peripheral baffle plate of the trough is not fixed, the peripheral baffle plate can be displaced by the foamed ceramic material in the process of firing, the originally set boundary is changed, and when the foamed ceramic blank plate is processed, the peripheral boundary is required to be cut and cut, so that a certain amount of material is wasted. Therefore, the position of the positioning baffle is not changed when the positioning baffle bears acting force, the boundary of the fired foamed ceramic blank plate is more regular, the utilization rate is higher, and the positioning baffle becomes a new development direction of the fired foamed ceramic kiln car.
In the existing kiln furniture of kiln car for firing foamed ceramics, in order to overcome the problem that peripheral baffles do not displace or reduce displacement, the main method comprises the following steps: (1) Chinese patent 205156604 discloses a novel kiln furniture for firing foam ceramic, which is characterized in that a peripheral baffle plate is made into a triangular baffle plate, and the weight of the triangular baffle plate is increased, so that the friction force between the triangular baffle plate and a bottom plate is increased to reduce the displacement, and the kiln furniture has the defects of large material ratio and large energy consumption; (2) Chinese patent 208671653 discloses a roller kiln car for producing foamed ceramics, which is characterized in that a peripheral baffle is made into four surrounding components, and tenons and mortises are respectively arranged at two ends of the components for connection; (3) Chinese patent 204177208 discloses a foamed ceramic plate kiln car which adopts a combined bottom plate and a baffle plate, and each bottom plate is provided with a through hole and is matched with a positioning bolt to fix the baffle plate to prevent displacement thereof. In the second and third methods, although the baffle plates can be well fixed, the boundary of the fired foaming ceramic blank plate is more regular, and the utilization rate is higher; however, the automatic production device has the defects that manual operation is needed, the manipulator operation cannot be used, and the requirement of automatic production cannot be met.
Disclosure of Invention
Aiming at the defects of the existing kiln car kiln furniture for firing the foamed ceramics, the invention provides the kiln car kiln furniture for firing the foamed ceramics, which not only can fix the peripheral baffle plates, but also can lead the boundary of the fired foamed ceramic blank plate to be more regular and have higher utilization rate; the manipulator operation can be satisfied, and the automatic production is realized; meanwhile, kiln furniture materials are reduced, kiln furniture material ratio is reduced, and energy consumption is saved.
The invention comprises a kiln car, wherein the kiln car is provided with upright posts, layer holes parallel to the advancing direction of the kiln car are arranged on the upright posts, main beams are erected on the layer holes between two adjacent upright posts in the advancing direction of the kiln car, auxiliary beams are arranged on each layer of main beams, supporting plates are paved on all auxiliary beams, each supporting plate is erected on each two auxiliary beams respectively, all supporting plates form a supporting plate layer, the supporting plate layer comprises a middle supporting plate, an edge supporting plate and an angle supporting plate, edge baffle plates are arranged above the edge supporting plate and the angle supporting plate, positioning devices are arranged between the edge supporting plate and the angle supporting plate as well as between the edge surrounding baffle plates, each edge surrounding baffle plate comprises a vertical plate and a supporting plate arranged on the back surface of the vertical plate, and the vertical plate is perpendicular to the supporting plates.
The positioning device comprises baffle positioning ribs arranged on the outer sides of the upper surfaces of the side supporting plates and the corner supporting plates and positioning clamping grooves arranged on the lower end surfaces of the supporting plates, and the baffle positioning ribs and the positioning clamping grooves are assembled and matched in a movable mode.
The invention is characterized in that the back of the vertical panel of the side wall baffle is provided with a reinforcing rib.
According to the invention, square matrix concave square grids with the same interval are arranged below the supporting plate.
In the forward direction of the kiln car, the upright posts positioned on two sides are A-shaped upright posts, the layer holes on the A-shaped upright posts are used for erecting 1 girder, the upright posts positioned between the A-shaped upright posts are B-shaped upright posts, and the layer holes on the B-shaped upright posts are used for erecting 2 girders in parallel.
According to the invention, the side supporting plates and the corner supporting plates are provided with the upright post avoiding gaps.
The invention has the following characteristics:
1. according to the invention, as the positioning device is arranged between the side supporting plate, the corner supporting plate and the side surrounding baffle, the positioning device is composed of baffle positioning ribs arranged on the outer sides of the upper surfaces of the side supporting plate and the corner supporting plate and positioning clamping grooves arranged on the lower end surface of the supporting plate, and the baffle positioning ribs and the positioning clamping grooves are assembled and movably matched. The positioning device provided by the invention can effectively prevent the foamed ceramic material from displacing towards the periphery, so that the boundary of the fired foamed ceramic blank is more regular and the utilization rate is higher;
2. the positioning device has the functions equivalent to that of a tenon and mortise structure and a through hole and positioning bolt structure in the background technology, but the positioning device has a more reasonable and simpler structure, and most importantly, the structure is suitable for the operation of a robot manipulator, the assembly and disassembly of the skirt baffle can be vertically operated downwards or upwards after being clamped by the robot manipulator, and the operation can be performed at a higher temperature, so that the production efficiency is improved, and the mechanical automation of production is realized;
3. according to the invention, as the square matrix concave square grids with the same interval are arranged below the supporting plates (comprising the middle supporting plate, the side supporting plates and the corner supporting plates), the periphery of each concave square grid is provided with the reinforcing ribs, and the supporting plates provided with the concave square grids can save the material for producing the supporting plates, thereby reducing the weight of the supporting plates; according to the test, a supporting plate with concave square grids is arranged and bears supporting plates with load which is not less than that of the supporting plates with the same thickness and two flat sides;
4. according to the invention, the side baffle consists of the vertical panel and the supporting plate arranged on the back of the vertical panel, and the reinforcing ribs are arranged on the back of the vertical panel, so that the function is the same as that of the triangular baffle, but the material consumption of the side baffle is greatly reduced compared with that of the solid triangular baffle, and the weight of the side baffle is reduced, so that the heat required by heating the kiln car to the target temperature in the firing process is relatively less, and the side baffle is more energy-saving and environment-friendly.
The invention has simple and novel structure, can meet the requirements of firing foamed ceramics, and has regular product boundary; the ratio of the product to kiln furniture is high, so that energy is saved and consumption is reduced; can realize the mechanization and automation of production.
Drawings
FIG. 1 is a schematic view of a front view of an embodiment of the present invention (comprising a ceramic foam);
FIG. 2 is a schematic left-hand view of an embodiment of the present invention (comprising a ceramic foam);
FIG. 3 is a schematic top view of an embodiment of the present invention (excluding ceramic foam);
FIG. 4 is a schematic top view of a trough according to an embodiment of the invention;
FIG. 4-1 is a cross-sectional view of section A-A of FIG. 4;
fig. 5-6 are structural perspective views of the intermediate pallet, wherein fig. 5 is a front view and fig. 6 is a rear view;
fig. 7-8 are structural perspective views of the side fascia, wherein fig. 7 is a front view and fig. 8 is a back view;
fig. 9-10 are structural perspective views of the corner brackets, wherein fig. 9 is a front view and fig. 10 is a rear view;
fig. 11-12 are schematic structural views of the skirt guard, wherein fig. 11 is a perspective view and fig. 12 is a right side view;
fig. 13 is a schematic view showing the assembled and assembled state of the side support plate, the corner support plate and the side wall baffle.
In the figure, 1, kiln car; 2. an A-type upright post; 3. b-type stand columns; 4. a main beam; 5. an auxiliary beam; 6. a middle supporting plate; 60. avoiding the upright post notch; 61. an edge support plate; 62. an angle support plate; 63. baffle positioning ribs; 64. concave square grids; 7. a skirt baffle; 71. a vertical panel; 72. a support plate; 73. positioning clamping grooves; 74. reinforcing ribs; 8. and (3) foamed ceramics.
Detailed Description
Referring to fig. 1-13, a kiln car kiln furniture for firing foamed ceramics comprises a kiln car 1, wherein 10 stand columns are arranged on the kiln car 1, the stand columns positioned on the left side and the right side in the advancing direction of the kiln car are A-shaped stand columns 2, the stand columns positioned between the A-shaped stand columns 2 are B-shaped stand columns 3, three layers of layer holes are formed in the A-shaped stand columns 2 and the B-shaped stand columns 3, the layer holes in the A-shaped stand columns 2 are used for erecting 1 main beam 4, the layer holes in the B-shaped stand columns 3 are used for erecting 2 main beams 4 in parallel, auxiliary beams 5 are arranged on each layer of main beams 4, and a kiln furniture frame structure with 3 layers is formed by the stand columns, the main beams and the auxiliary beams. The supporting plates are paved on all auxiliary beams 5, each supporting plate is respectively erected on every two auxiliary beams 5, all supporting plates are assembled to form a shaping trough bottom plate for firing foamed ceramics, the bottom plate comprises a middle supporting plate 6, an edge supporting plate 61 and an angle supporting plate 62, an edge baffle 7 is arranged above the edge supporting plate 61 and the angle supporting plate 62, the edge baffle 7 can be erected on the supporting plates, the edge baffle 7 comprises a vertical plate 71 and a supporting plate 72 arranged on the back of the vertical plate 71, the vertical plate 71 is approximately perpendicular to the supporting plates, positioning devices are arranged between the edge supporting plate 61, the angle supporting plate 62 and the edge baffle 7, each positioning device is composed of baffle positioning ribs 63 arranged on the upper surfaces of the edge supporting plate 61 and the angle supporting plate 62 and positioning clamping grooves 73 arranged on the lower end faces of the supporting plates 72, and the baffle positioning ribs 63 and the positioning clamping grooves 73 are in assembled movable fit.
In this embodiment, a reinforcing rib 74 is provided on the back surface of the vertical plate 71 of the skirt guard 7.
In this embodiment, square matrix concave square grids 64 with the same interval are arranged below the supporting plates (including the middle supporting plate 6, the side supporting plates 61 and the corner supporting plates 62).
In this embodiment, if necessary, the side support plate 61 and the corner support plate 62 may be provided with a post-avoiding notch 60.
Claims (1)
1. Kiln car kiln furniture for firing foamed ceramics comprises a kiln car (1), wherein an upright post is arranged on the kiln car (1), and the kiln car kiln furniture is characterized in that: the vertical columns are provided with layer holes parallel to the advancing direction of the kiln car, main beams (4) are erected on the layer holes between two adjacent vertical columns in the advancing direction of the kiln car, auxiliary beams (5) are arranged on each layer of main beams (4), supporting plates are paved on all auxiliary beams (5), each supporting plate is erected on every two auxiliary beams (5) respectively, all supporting plates form a supporting plate layer, the supporting plate layer comprises a middle supporting plate (6), an edge supporting plate (61) and an angle supporting plate (62), an edge baffle (7) is arranged above the edge supporting plate (61) and the angle supporting plate (62), a positioning device is arranged between the edge supporting plate (61) and the angle supporting plate (62) and the edge baffle (7), the edge baffle (7) comprises a vertical plate (71) and a supporting plate (72) arranged on the back of the vertical plate (71), and the vertical plate (71) is perpendicular to the supporting plates; the positioning device consists of baffle positioning ribs (63) arranged on the outer sides of the upper surfaces of the side supporting plates (61) and the corner supporting plates (62) and positioning clamping grooves (73) arranged on the lower end surfaces of the supporting plates (72), and the baffle positioning ribs (63) and the positioning clamping grooves (73) are assembled and movably matched; reinforcing ribs (74) are arranged on the back surface of the vertical plate (71) of the side wall baffle plate (7); square matrix concave square grids (64) with the same interval are arranged below the supporting plate; in the advancing direction of the kiln car, the upright posts positioned at two sides are A-shaped upright posts (2), layer holes on the A-shaped upright posts (2) are used for erecting 1 main beam (4), the upright posts positioned between the A-shaped upright posts (2) are B-shaped upright posts (3), and layer holes on the B-shaped upright posts (3) are used for erecting 2 main beams (4) in parallel; the side support plates (61) and the corner support plates (62) are provided with upright post notches (60); and the side supporting plates (61) and the corner supporting plates (62) of the supporting plate layers are provided with upright post notches (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842720.5A CN110567276B (en) | 2019-09-06 | 2019-09-06 | Kiln car kiln furniture for firing foamed ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842720.5A CN110567276B (en) | 2019-09-06 | 2019-09-06 | Kiln car kiln furniture for firing foamed ceramics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110567276A CN110567276A (en) | 2019-12-13 |
| CN110567276B true CN110567276B (en) | 2024-04-12 |
Family
ID=68778242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910842720.5A Active CN110567276B (en) | 2019-09-06 | 2019-09-06 | Kiln car kiln furniture for firing foamed ceramics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110567276B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348175A (en) * | 1980-11-17 | 1982-09-07 | American Standard Inc. | Kiln car |
| CN102636032A (en) * | 2012-05-05 | 2012-08-15 | 于宗亮 | Adjustable kiln car |
| CN203478994U (en) * | 2013-08-30 | 2014-03-12 | 山东纳瑞环保科技有限公司 | Semicircular silicon carbide support kiln tool |
| CN103644738A (en) * | 2013-12-21 | 2014-03-19 | 广东热金宝新材料科技有限公司 | Kiln furniture (kiln car) used for firing of ceramic counter basin frame structures |
| CN204007155U (en) * | 2014-08-28 | 2014-12-10 | 广东热金宝新材料科技有限公司 | A kind of improved kiln car for firing ceramics platform basin |
| CN104279878A (en) * | 2014-10-28 | 2015-01-14 | 广西碳歌环保新材料股份有限公司 | Foamed ceramic plate kiln car |
| CN204177208U (en) * | 2014-10-28 | 2015-02-25 | 广西碳歌环保新材料股份有限公司 | Foamed ceramic plate kiln car |
| CN105180659A (en) * | 2015-10-19 | 2015-12-23 | 广东热金宝新材料科技有限公司 | Improved kiln car applied to fired ceramic basin multifunctional frame structure |
| CN205747989U (en) * | 2016-07-12 | 2016-11-30 | 广东热金宝新材料科技有限公司 | A kind of energy-saving type kiln car pillar construction |
| CN210464055U (en) * | 2019-09-06 | 2020-05-05 | 广东热金宝新材料科技有限公司 | Kiln car kiln furniture for firing foamed ceramic |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017040377A1 (en) * | 2015-09-03 | 2017-03-09 | Corning Incorporated | Kiln car and kiln for firing ceramic bodies |
-
2019
- 2019-09-06 CN CN201910842720.5A patent/CN110567276B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348175A (en) * | 1980-11-17 | 1982-09-07 | American Standard Inc. | Kiln car |
| CN102636032A (en) * | 2012-05-05 | 2012-08-15 | 于宗亮 | Adjustable kiln car |
| CN203478994U (en) * | 2013-08-30 | 2014-03-12 | 山东纳瑞环保科技有限公司 | Semicircular silicon carbide support kiln tool |
| CN103644738A (en) * | 2013-12-21 | 2014-03-19 | 广东热金宝新材料科技有限公司 | Kiln furniture (kiln car) used for firing of ceramic counter basin frame structures |
| CN204007155U (en) * | 2014-08-28 | 2014-12-10 | 广东热金宝新材料科技有限公司 | A kind of improved kiln car for firing ceramics platform basin |
| CN104279878A (en) * | 2014-10-28 | 2015-01-14 | 广西碳歌环保新材料股份有限公司 | Foamed ceramic plate kiln car |
| CN204177208U (en) * | 2014-10-28 | 2015-02-25 | 广西碳歌环保新材料股份有限公司 | Foamed ceramic plate kiln car |
| CN105180659A (en) * | 2015-10-19 | 2015-12-23 | 广东热金宝新材料科技有限公司 | Improved kiln car applied to fired ceramic basin multifunctional frame structure |
| CN205747989U (en) * | 2016-07-12 | 2016-11-30 | 广东热金宝新材料科技有限公司 | A kind of energy-saving type kiln car pillar construction |
| CN210464055U (en) * | 2019-09-06 | 2020-05-05 | 广东热金宝新材料科技有限公司 | Kiln car kiln furniture for firing foamed ceramic |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110567276A (en) | 2019-12-13 |
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