CN209737924U - Heat preservation structure of aerated concrete production line precuring kiln - Google Patents
Heat preservation structure of aerated concrete production line precuring kiln Download PDFInfo
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- CN209737924U CN209737924U CN201822099314.8U CN201822099314U CN209737924U CN 209737924 U CN209737924 U CN 209737924U CN 201822099314 U CN201822099314 U CN 201822099314U CN 209737924 U CN209737924 U CN 209737924U
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- aerated concrete
- heat preservation
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- concrete production
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Abstract
The utility model discloses an aerated concrete production line pre-curing kiln's heat preservation structure belongs to aerated concrete's manufacturing technical field, aims at providing an aerated concrete production line pre-curing kiln's heat preservation structure, and its technical scheme main points are, including upper floor, middle level heat preservation and lower floor's floor, wherein the middle level heat preservation comprises a plurality of aerated concrete block, aerated concrete block is along upper floor length direction evenly distributed. The aerated concrete block has the advantages of light volume weight, heat preservation, heat insulation, convenient construction and the like, has strong heat insulation performance, good heat preservation performance, does not need an additional heat preservation layer, achieves the effect of energy conservation in the aspect of environmental protection, has good durability in the aspect of cost, and greatly reduces the maintenance cost. The utility model is suitable for a heat preservation structure of floor.
Description
Technical Field
The utility model relates to an aerated concrete's manufacturing technical field, in particular to aerated concrete production line precuring kiln's heat preservation structure.
Background
At present, in the traditional construction process of the pre-curing kiln, because the humidity in the pre-curing kiln is very high, the floor equipment is heavily loaded, and the traditional internal heat preservation and external heat preservation method can not meet the use requirements. With the development of production technology, the floor of the pre-curing kiln is used for processing reinforcing steel bars and assembling meshes of aerated concrete plates, a plurality of special devices are arranged, the production processes can be effectively integrated in a centralized mode, the space of a field is saved, and meanwhile, in order to improve the energy-saving effect, the heat preservation treatment of the floor of the pre-curing kiln is more and more emphasized.
Chinese patent No. CN202517562U discloses a heat and moisture preservation device for a pre-kettle pre-curing kiln, which comprises a plurality of pre-kettle pre-curing rails, wherein each two rails form a group, and each group of rails is respectively arranged in a heat preservation room; two steam pipelines are arranged on the left inner wall surface and the right inner wall surface of the heat preservation rooms, and the steam pipelines in the heat preservation rooms are connected end to end; the steam pipeline in the heat preservation room is connected with the steam exhaust pipeline of the high-pressure kettle. The utility model discloses can improve temperature and moisture content when cutting body advances the cauldron, reduce the steam quantity, reduce the energy consumption, improve the inherent quality of product, avoid because the body crack that temperature stress, shrinkages and wet expansion lead to, improve the quality of product.
The above prior art solutions have the following drawbacks: above-mentioned technical scheme has only solved the interior heat preservation of kiln, does not solve the thermal-insulated problem of the interior upper strata of kiln, leads to the upper space of kiln can not effectively utilized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat preservation structure of aerated concrete production line precuring kiln has both kept warm, saves space again, still has the effect of omitting the construction template operation.
The above technical purpose of the present invention can be achieved by the following technical solutions:
The heat insulation structure of the pre-curing kiln of the aerated concrete production line comprises an upper floor slab, a middle-layer heat insulation layer and a lower floor slab, wherein the middle-layer heat insulation layer is composed of a plurality of aerated concrete blocks, and the aerated concrete blocks are uniformly distributed along the length direction of the upper floor slab.
By adopting the technical scheme, the aerated concrete block has the advantages of light volume weight, heat preservation, heat insulation, convenient construction and the like, and has good heat preservation performance without adding a heat preservation layer, thereby achieving the effect of energy conservation in the aspect of environmental protection, having good durability in the aspect of cost and greatly reducing the maintenance cost.
Further, a frame beam is arranged between the adjacent aerated concrete blocks, and the position of the lower floor slab on the frame beam forms a frame beam extension section.
By adopting the technical scheme, the bearing capacity of the heat insulation structure of the pre-curing kiln of the aerated concrete production line is stronger due to the arrangement of the frame beam, and the arrangement of the frame beam plays a role in supporting the bearing structure of the pre-curing kiln of the aerated concrete production line.
Furthermore, reinforcing steel bars are arranged in the frame beams.
By adopting the technical scheme, the reinforcing steel bars are arranged in the frame beam, and the bearing capacity of the frame beam is determined to be larger by the reinforcing steel bars according to load calculation of upper-layer equipment, personnel operation and the like.
furthermore, a plurality of steam exhaust channels are arranged on one side, close to the lower floor slab, of the aerated concrete block, and the steam exhaust channels are arranged along the length direction of the lower floor slab and the width direction of the lower floor slab respectively.
Through adopting above-mentioned technical scheme, the setting of steam extraction passageway has reached the thermal-insulated effect of heat preservation, and this is because the moisture that aerated concrete self had and the moisture that the construction brought can discharge through steam extraction passageway, makes the insulating layer not contain moisture and have better heat insulating ability.
Furthermore, the distance between every two adjacent steam exhaust channels is 2-3 m, and the steam exhaust channels are uniformly distributed in a closed area formed by the frame beams; UPVC pipes are embedded in the frame beams.
Through adopting above-mentioned technical scheme, make the steam extraction passageway distribute evenly to bury the UPVC pipe underground in the frame roof beam, in order to guarantee that the steam extraction passageway is not blocked by the frame roof beam, make the steam extraction passageway indulge and transversely communicate with each other, reach heat retaining effect on the one hand, on the other hand makes this heat preservation structure more firm, and bearing capacity is bigger.
Furthermore, an equipment base is laid on one surface, far away from the middle-layer heat-insulating layer, of the upper-layer floor.
By adopting the technical scheme, as the large-scale equipment is arranged on the upper part of the heat-insulating structure of the pre-curing kiln of the aerated concrete production line, which is far away from the ground, and the load is large, the arrangement of the equipment base enables the heat-insulating structure of the pre-curing kiln of the aerated concrete production line to be suitable for the installation of the equipment.
Furthermore, a damping layer is laid on one surface, far away from the upper floor, of the equipment base.
by adopting the technical scheme, as the large-scale equipment is arranged on the upper part of the heat insulation structure of the pre-curing kiln of the aerated concrete production line, when the driving equipment operates, the driving equipment easily generates vibration, the vibration generated by the arrangement of the damping layer is not easily transmitted from the lower floor slab, the laying area of the damping layer is also reduced, and the effects of saving materials and reducing cost are achieved.
Furthermore, a surface layer is laid on one surface of the shock absorption layer far away from the equipment base and one surface of the upper floor far away from the middle-layer heat insulation layer.
Through adopting above-mentioned technical scheme, when personnel operation equipment, can effectively play the antiskid effect and be convenient for clean to guarantee labour safety and cleaner production.
To sum up, the utility model discloses following beneficial effect has:
1. By arranging the heat-insulating layer, the temperature of the pre-curing kiln can be effectively ensured, and the heat insulation with the upper layer space is ensured, so that the energy is saved, and the upper layer operation environment is also ensured;
2. The steam exhaust channel of the heat-insulating layer comprises a UPVC pipe in a frame beam, and can effectively exhaust steam in the UPVC pipe so as to ensure the heat-insulating property of the UPVC pipe;
3. The arrangement of the frame beam, the frame beam extension section, the reinforcing steel bar and the equipment base can achieve the effect of enhancing the bearing capacity of the heat-insulating structure of the pre-curing kiln of the aerated concrete production line;
4. The shock absorption effect can be achieved through the arrangement of the shock absorption layer;
5. Through the setting of surface course, can play the effect of work safety and clean production.
drawings
Fig. 1 is a schematic view of the overall structure in this embodiment.
Fig. 2 is a schematic diagram for showing the distribution relationship of the exhaust steam passage in the present embodiment.
In the figure, 1, an upper floor; 2. a middle layer heat-insulating layer; 21. aerated concrete blocks; 3. a lower floor slab; 4. a frame beam; 41. a frame beam extension section; 5. reinforcing steel bars; 6. a steam exhaust channel; 61. a UPVC pipe; 7. an equipment base; 8. a shock-absorbing layer; 9. and (6) a surface layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 and 2, the utility model discloses a heat preservation structure of aerated concrete production line precuring kiln, including upper floor 1, middle level heat preservation 2 and lower floor's floor 3, middle level heat preservation 2 comprises a plurality of aerated concrete block 21, because aerated concrete block 21 has the unit weight light, keep warm, it is thermal-insulated, advantages such as construction convenience, aerated concrete's heat-proof quality is strong, and its thermal insulation performance is good, and remove the work of installing and removing of construction form from, so in the aspect of the environmental protection, the effect of energy saving has been reached, in the aspect of the cost, aerated concrete block 21's durability is good, maintenance cost has significantly reduced, the operating expenses of also practicing thrift. Set up evenly distributed's steam exhaust passageway 6 on aerated concrete block 21 is close to lower floor 3 one side to bury UPVC pipe 61 underground in frame roof beam 4, in order to guarantee that steam exhaust passageway 6 is not blocked by frame roof beam 4, reach heat retaining effect on the one hand, on the other hand, make this heat preservation structure more firm, bearing capacity is bigger. The steam exhaust channel 6 is respectively arranged along the length direction of the lower floor slab 3 and the width direction of the lower floor slab 3, so that the effect of reasonably evacuating moisture is achieved. In the embodiment, the A3.5B05 autoclaved aerated concrete block 21 is preferably adopted, and in order to ensure that the heat insulation structure is firmer, has higher bearing capacity and stronger heat insulation performance, a frame beam with reinforcing steel bars is arranged.
as shown in fig. 1 and 2, a frame beam 4 is disposed between adjacent aerated concrete blocks 21 to enhance the bearing capacity of the insulation structure, and a frame beam extension section 41 is formed on the lower floor slab 3 at the position of the frame beam 4 to support the insulation structure. In order to increase the load-bearing capacity of the frame beam 4, a reinforcement 5 is provided in the frame beam 4.
As shown in fig. 1, because the large-scale equipment is arranged on the upper part of the heat insulation structure of the pre-curing kiln of the aerated concrete production line, which is far away from the ground, and the load is large, an equipment base 7 is laid on one surface of the upper floor slab 1, which is far away from the middle heat insulation layer 2, the large-scale equipment is arranged on the equipment base 7, and the equipment base 7 is in direct contact with the upper floor slab 1, so that the heat insulation structure of the pre-curing kiln of the aerated concrete production line is firmer and more reliable. When the large-scale equipment that places moves, can produce vibrations, laid buffer layer 8 in the one side of equipment base 7 keeping away from upper floor 1, reduced buffer layer 8's the area of laying on the one hand, on the other hand makes the vibrations that produce be difficult to transmit from lower floor 3, influences structural safety. And have a large amount of personnel operations in production, all laid surface course 9 in the one side that equipment base 7 was kept away from to buffer layer 8 and the one side that middle level heat preservation 2 was kept away from to upper floor 1, have skid-proof effect on the one hand, on the other hand has the clean function of being convenient for, plays the effect of labour protection and clean production.
the implementation principle of the above embodiment is as follows: the utility model provides an aerated concrete production line precuring kiln heat preservation structure, includes upper floor 1, middle level heat preservation 2 and lower floor 3, in order to reach heat retaining effect, sets up a plurality of aerated concrete building blocks 21 at middle level heat preservation 2, has both guaranteed the temperature between precuring, has reached the effect of energy saving, has guaranteed upper operating personnel's operational environment again, has still reduced construction cost. A plurality of steam exhaust channels 6 are arranged on one side, close to the lower floor slab 3, of the aerated concrete block 21, a space is reserved between every two adjacent steam exhaust channels 6, and UPVC pipes 61 are embedded in the frame beams 4, so that the steam exhaust channels 6 are communicated longitudinally and transversely, and the effects of enhancing heat preservation and heat insulation are achieved. In order to ensure that the aerated concrete blocks 21 and the heat insulation structure are connected more firmly, a frame beam 4 is arranged between the adjacent aerated concrete blocks 21, a reinforcing steel bar 5 is arranged in the frame beam 4, and a frame beam extension section 41 is formed on the lower floor slab 3 at the position of the frame beam 4. Because the heat insulation structure bears large equipment and has large load, an equipment base 7 is laid on one surface of the upper floor slab 1 far away from the middle heat insulation layer 2, and the large equipment is placed on the equipment base 7. When the equipment is in operation, vibration is generated, so that a damping layer 8 is laid on the side of the equipment base 7 away from the upper floor 1. And a surface layer 9 is laid on the side of the shock-absorbing layer 8 far away from the equipment base 7 and the upper floor 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an aerated concrete production line precuring kiln's heat preservation structure which characterized in that: the composite floor comprises an upper floor (1), a middle-layer heat-insulating layer (2) and a lower floor (3), wherein the middle-layer heat-insulating layer (2) is composed of a plurality of aerated concrete blocks (21), and the aerated concrete blocks (21) are uniformly distributed along the length direction of the upper floor (1).
2. The heat preservation structure of the pre-curing kiln of the aerated concrete production line according to claim 1, which is characterized in that: and a frame beam (4) is arranged between the adjacent aerated concrete blocks (21), and a frame beam extension section (41) is formed at the position, located on the frame beam (4), of the lower floor slab (3).
3. The heat preservation structure of the pre-curing kiln of the aerated concrete production line according to claim 2, characterized in that: and a reinforcing steel bar (5) is arranged in the frame beam (4).
4. The heat preservation structure of the pre-curing kiln of the aerated concrete production line according to claim 1, which is characterized in that: a plurality of steam exhaust channels (6) are formed in one side, close to the lower floor slab (3), of the aerated concrete block (21), and the steam exhaust channels (6) are arranged along the length direction of the lower floor slab (3) and the width direction of the lower floor slab (3) respectively.
5. The heat preservation structure of the pre-curing kiln of the aerated concrete production line according to claim 4, which is characterized in that: the distance between every two adjacent steam exhaust channels (6) is 2-3 m, and the steam exhaust channels are uniformly distributed in a closed area formed by the frame beams (4); a UPVC pipe (61) is embedded in the frame beam (4).
6. The heat preservation structure of the pre-curing kiln of the aerated concrete production line according to claim 1, which is characterized in that: and an equipment base (7) is laid on the surface of the upper floor (1) far away from the middle heat-insulating layer (2).
7. The heat preservation structure of the pre-curing kiln of the aerated concrete production line according to claim 6, which is characterized in that: and a damping layer (8) is laid on one surface of the equipment base (7) far away from the upper floor (1).
8. The heat preservation structure of the pre-curing kiln of the aerated concrete production line according to claim 7, which is characterized in that: surface layers (9) are laid on one surface of the shock absorption layer (8) far away from the equipment base (7) and one surface of the upper floor slab (1) far away from the middle-layer heat insulation layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099314.8U CN209737924U (en) | 2018-12-13 | 2018-12-13 | Heat preservation structure of aerated concrete production line precuring kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099314.8U CN209737924U (en) | 2018-12-13 | 2018-12-13 | Heat preservation structure of aerated concrete production line precuring kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209737924U true CN209737924U (en) | 2019-12-06 |
Family
ID=68703512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822099314.8U Expired - Fee Related CN209737924U (en) | 2018-12-13 | 2018-12-13 | Heat preservation structure of aerated concrete production line precuring kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209737924U (en) |
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2018
- 2018-12-13 CN CN201822099314.8U patent/CN209737924U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20201213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |