CN202420167U - Light-weight and energy-saving tunnel kiln car - Google Patents
Light-weight and energy-saving tunnel kiln car Download PDFInfo
- Publication number
- CN202420167U CN202420167U CN2012200279016U CN201220027901U CN202420167U CN 202420167 U CN202420167 U CN 202420167U CN 2012200279016 U CN2012200279016 U CN 2012200279016U CN 201220027901 U CN201220027901 U CN 201220027901U CN 202420167 U CN202420167 U CN 202420167U
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- high temperature
- kiln car
- temperature resistant
- insulation layer
- thermal insulation
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Abstract
The utility model discloses a tunnel kiln car, which is light in weight and can greatly lower the thermal loss caused during the product firing process. The tunnel kiln car includes a car frame with wheels, a thermal insulating layer and high-temperature-resistant supports, wherein the thermal insulating layer is placed on the car frame, a horizontally placed high-temperature-resistant beam frame for carrying products is supported at the top parts of the high-temperature-resistant supports, the bottom parts of the high-temperature-resistant supports penetrate the thermal insulating layer to be fixedly connected with the car frame, and the widths of the thermal insulating layer and the car frame are both less than that of the high-temperature-resistant beam frame for carrying the products. Due to the adoption of the technical scheme, the utility model has the benefits as follows: the volume and mass of the kiln car are reduced, so that the kiln car becomes light and convenient; as the volume of the thermal insulating layer is reduced, the mass of the kiln car is reduced; and finally, the heat quantity absorbed by the kiln car during the firing process of products is greatly lowered, the thermal loss is reduced, and the energy is saved.
Description
Technical field:
The utility model relates to a kind of light, energy-conservation kiln car.
Background technology:
Industry conventional tunnel kiln kiln cars such as existing architectural pottery (contain brick, watt), cleaners and polishes, household china, devitrified glass and special cermacis nearly all are to adopt version shown in the accompanying drawing 1; Track 01 is as supporting; Vehicle frame 02 through wheel 06 is installed moves on track 01, and the various light-weight insulating bricks of thermal insulation layer 03 usefulness, heavy brick, high temperature cotton blanket or loose wool, lightening casting insulation material etc. are built by laying bricks or stones on vehicle frame 02.A plurality of high temperature resistant pillars 04 are (according to serviceability temperature and load-bearing requirement; Available dichroite-mullite material, carborundum, silicon nitride combined silicon carbide and recrystallized silicon carbide material etc.) be placed in thermal insulation layer 03 surface; Form quirk in order to support the backing plate 05 that forms by the polylith unit splicing, in kiln, burn till.Because each unit specification of backing plate 05 is less; This supports with regard to many high temperature resistant pillars 04 of the intensive layout of needs; High temperature resistant pillar 04 usage quantity is more, causes the increase of kiln car manufacturing cost, and the width of the width of this structural requirement thermal insulation layer 03 and vehicle frame 02 must be suitable with the width of backing plate 05; Can guarantee like this that kiln car operates steadily, the stability of the product of adorning and effect of heat insulation (mainly being that the tunnel kiln body cooperates), shown in accompanying drawing 1.
Kiln car with the sintering process of product must experience preheating, high temperature burns till and cool down; And kiln car and thermal insulation layer 03 also need absorb heat and heat release in these a series of processes of experience; This part heat is useless as far as product, is a kind of loss and waste.(Q is the heat of absorption, and C is the object specific heat capacity, and M is the quality of object according to object suction, heat release formula Q=CM Δ t; Δ t is the temperature difference or temperature variation); Under the C situation identical with Δ t, the big more thicker of kiln car thermal insulation layer 02 width, its quality will be big more; Cause the heat Q that absorbs and discharge just big more, burn till the corresponding increase of product thermal losses.The heat of conventional tunnel kiln kiln car waste generally accounts for more than 10% of the product thermal efficiency.
Summary of the invention:
The purpose of the utility model is in order to overcome the shortcoming of above-mentioned prior art, provide a kind of light, can reduce the heat loss amount's that the product sintering process causes kiln car greatly.
The goal of the invention of the utility model can realize through following technical scheme: a kind of light, energy-conservation kiln car; Include vehicle frame, thermal insulation layer and the high temperature resistant pillar of band wheel; The thermal insulation layer place mat is on vehicle frame; The top braces of high temperature resistant pillar has the high temperature resistant roof beam structure of the carrying product that level puts, and the bottom is fixed together with vehicle frame after passing thermal insulation layer, and the width of thermal insulation layer width and the vehicle frame all width than the high temperature resistant roof beam structure that carries product is little.
On high temperature resistant roof beam structure, be equipped with backing plate.
Described high temperature resistant pillar is " T " shape, and high temperature resistant pillar becomes a word interval to arrange along the kiln car direct of travel.
Described high temperature resistant pillar has many, and they are symmetrically distributed in the thermal insulation layer surface range.
After adopting the present technique scheme; The beneficial effect of the utility model is: reduced the volume and the quality of kiln car, made kiln car become light, because of reducing the volume of thermal insulation layer; Thereby reduce the quality of kiln car; The final heat that kiln car absorbs in the product sintering procedure, minimizing heat loss, the energy savings of reducing greatly.
Description of drawings:
Fig. 1 is the structure chart of prior art kiln car;
Fig. 2 is the structure chart of the utility model kiln car embodiment one;
Fig. 3 is the structure chart of the utility model kiln car embodiment two.
The specific embodiment:
Embodiment one
As shown in Figure 2, kiln car is made up of vehicle frame 2, thermal insulation layer 3, high temperature resistant pillar 4 and the high temperature resistant roof beam structure 5 of band wheel 1, and thermal insulation layer 3 is laid on the vehicle frame 2; The top of high temperature resistant pillar 4 is provided with high temperature resistant roof beam structure 5 that level puts (according to serviceability temperature and load-bearing requirement; Available dichroite-mullite material, carborundum, silicon nitride combined silicon carbide and recrystallized silicon carbide material etc.), in order to load soft product, on high temperature resistant roof beam structure 5, be equipped with backing plate 6; High temperature resistant roof beam structure 5 is made up of crossbeam 51 and longeron 52; Crossbeam 51 overlays the top of longeron 52, and backing plate 6 directly is layered on the high temperature resistant roof beam structure 5, is used to load the product that need burn till; For the backing plate that guarantees loading stocks 6 firm, stable with high temperature resistant roof beam structure 5; The bottom of high temperature resistant pillar 4 is run through thermal insulation layer 3 and directly is positioned on the kiln car vehicle frame 2, by metal frame and bolt, and the refractory wool of jumping a queue all around insulation.High temperature resistant pillar 4 is designed to hollow structure, and refractory wool is filled in the inside, scatters and disappears to prevent heat.Through designing high temperature resistant pillar 4 and high temperature resistant roof beam structure 5 combined frame supporting constructions; Not only reduced the use amount of high temperature resistant pillar 4; Simultaneously for reducing the width of vehicle frame 2 and the width of thermal insulation layer 3 has been established solid foundation; The width of the thermal insulation layer 3 of present embodiment and the width of the vehicle frame 2 all width than backing plate 6 are much little, and vehicle frame 2 length and height and prior art vehicle frame length and highly the same, thermal insulation layer 3 length with highly with the thermal insulation layer length of prior art and highly the same; So just greatly reduce the volume and the quality of kiln car, reduce that product sintering procedure kiln car siphons away the amount of heat and the energy waste that causes.The high temperature resistant pillar 4 of present embodiment is provided with two; And all be designed to " T " shape structure; Thereby increase the bonding strength between high temperature resistant pillar 4 and the high temperature resistant roof beam structure 5; High temperature resistant pillar 4 becomes the enabling capabilities that a word interval is arranged increases high temperature resistant pillar 4 along the kiln car direct of travel, makes the present technique scheme under the situation that alleviates kiln car thermal insulation layer 3 volumes and quality, guarantee useful load.
Kiln car vehicle frame 2 is welded by multiple steel, supports the product of whole superstructure and loading, assembles four wheels 1 in order to operation on track 7.Weld strength through strengthening vehicle frame 2 also increases area, guarantees that " chassis " is firm, prevents that emerged in operation from jolting, and causes product to translate into or landing.
Skeleton combining structure through high temperature resistant pillar 4 and high temperature resistant roof beam structure 5 in the accompanying drawing 2 has reduced kiln car vehicle frame 2 width and thermal insulation layer 3 width greatly, thereby has reduced the kiln car quality, has reached the caloric receptivity and the thermal losses that reduce kiln car, the purpose of energy savings.
Embodiment two
Roughly the same with the structure of embodiment one; Its difference is the arrangement of high temperature resistant pillar; High temperature resistant pillar 4 in the present embodiment two is conventional hollow leg; Be provided with four altogether, four high temperature resistant pillars 4 form matrix arrangements in thermal insulation layer 3 surfaces, and its top braces is lived the crossbeam 51 of high temperature resistant roof beam structure 5.
The core of present technique scheme is that high temperature resistant roof beam structure 5 is set at the top of high temperature resistant pillar 4, through the combining structure of high temperature resistant pillar 4 with high temperature resistant roof beam structure 5, forms the skeleton supporting construction; Thereby reduce the usage quantity of high temperature resistant pillar 4, lay the first stone for reducing vehicle frame 2 width and thermal insulation layer 3 width, after vehicle frame 2 width and thermal insulation layer 3 width reduce; Just can realize reducing kiln car volume and quality; Reduce the heat that kiln car absorbs, avoid heat waste, realize the purpose of environmental protection, energy-saving and emission-reduction.
The above only is the preferred embodiment of the utility model, is not the utility model is done any pro forma restriction.Any those of ordinary skill in the art; Do not breaking away under the utility model technical scheme scope situation; All the method for above-mentioned announcement capable of using and technology contents are made many possible changes and modification to the utility model technical scheme, or are revised as the equivalent embodiment of equivalent variations.So every content that does not break away from the utility model technical scheme, the equivalence of doing according to shape, structure and the principle of the utility model changes, and all should be covered by in the protection domain of the utility model.
Claims (4)
1. light, energy-conservation kiln car; Include vehicle frame, thermal insulation layer and the high temperature resistant pillar of band wheel; The thermal insulation layer place mat is on vehicle frame; It is characterized in that: the top braces of high temperature resistant pillar has the high temperature resistant roof beam structure of the carrying product that level puts, and the bottom is fixed together with vehicle frame after passing thermal insulation layer, and the width of thermal insulation layer width and the vehicle frame all width than the high temperature resistant roof beam structure that carries product is little.
2. a kind of light, energy-conservation kiln car according to claim 1 is characterized in that: on high temperature resistant roof beam structure, be equipped with backing plate.
3. a kind of light, energy-conservation kiln car according to claim 1 is characterized in that: described high temperature resistant pillar is " T " shape, and high temperature resistant pillar becomes a word interval to arrange along the kiln car direct of travel.
4. a kind of light, energy-conservation kiln car according to claim 1 is characterized in that: described high temperature resistant pillar has many, and they are symmetrically distributed in the thermal insulation layer surface range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200279016U CN202420167U (en) | 2012-01-20 | 2012-01-20 | Light-weight and energy-saving tunnel kiln car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200279016U CN202420167U (en) | 2012-01-20 | 2012-01-20 | Light-weight and energy-saving tunnel kiln car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420167U true CN202420167U (en) | 2012-09-05 |
Family
ID=46744924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200279016U Expired - Lifetime CN202420167U (en) | 2012-01-20 | 2012-01-20 | Light-weight and energy-saving tunnel kiln car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538452A (en) * | 2012-01-20 | 2012-07-04 | 广东摩德娜科技股份有限公司 | Portable and energy-saving kiln car of tunnel kiln |
| CN108484199A (en) * | 2018-04-01 | 2018-09-04 | 黄冈市华窑中博窑炉技术有限公司 | A kind of kiln car pillar and its production technology |
-
2012
- 2012-01-20 CN CN2012200279016U patent/CN202420167U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538452A (en) * | 2012-01-20 | 2012-07-04 | 广东摩德娜科技股份有限公司 | Portable and energy-saving kiln car of tunnel kiln |
| CN108484199A (en) * | 2018-04-01 | 2018-09-04 | 黄冈市华窑中博窑炉技术有限公司 | A kind of kiln car pillar and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |