CN201694961U - Drying device of clay ceramsite preheating kiln - Google Patents
Drying device of clay ceramsite preheating kiln Download PDFInfo
- Publication number
- CN201694961U CN201694961U CN2010201652739U CN201020165273U CN201694961U CN 201694961 U CN201694961 U CN 201694961U CN 2010201652739 U CN2010201652739 U CN 2010201652739U CN 201020165273 U CN201020165273 U CN 201020165273U CN 201694961 U CN201694961 U CN 201694961U
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- kiln body
- material delivering
- kiln
- preheating
- cylindrical shell
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Abstract
The utility model relates to a drying device of a clay ceramsite preheating kiln, which is mainly used for drying ceramsite and belongs to a device for manufacturing ceramsite. The existing clay ceramsite kiln has large energy consumption, low heat energy utilization rate and low production efficiency. The utility model comprises a kiln body and a fireproofing brick. A preheating section and a drying section are arranged in the kiln body. The fireproofing brick is fixed in the drying section of the kiln body. The utility model is characterized in that: the device further comprises 3-8 large raising material plates and 3-8 small raising material plates; the structures of the large raising material plates and the small raising material plates are arc-shaped; the large raising material plates are fixed in the preheating section of the kiln body; the large raising material plates are misplaced; the small raising material plates are fixed in the drying section of the kiln body; the small raising material plates are misplaced. The utility model has reasonable structural design, high heat energy utilization rate and high production efficiency.
Description
Technical field
The utility model relates to a kind of leca preheating kiln drying device, is mainly used in dry haydite, belongs to a kind of equipment that haydite is used of making.
Background technology
Haydite needs to carry out preheating, drying and roasting by the leca kiln in manufacturing processed, leca kiln commonly used at present comprises kiln body and refractory brick, the kiln body is divided into preheating section and oven dry section, refractory brick is fixed in the kiln body, haydite materials to be dried such as clay particle enter from the opening for feed of kiln body, successively through the preheating section and the oven dry section of kiln body, fuse through the chamber of fusing again then, at last from the discharge port output of kiln body.Existing leca kiln energy consumption is big, utilization ratio to heat energy is low, production efficiency is low, as diameter is that 2.5 meters, length are that 44 meters haydite kiln is when consuming 16-17 ton coal in 24 hours, can only produce about haydite 100-140 cubic meter, thereby improved the manufacturing cost of haydite greatly, reduced rate of energy.
Summary of the invention
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of reasonable in design, heat energy utilization rate height, the leca preheating kiln drying device that production efficiency is high.
The technical scheme in the invention for solving the above technical problem is: this leca preheating kiln drying device comprises kiln body and refractory brick, be provided with preheating section and oven dry section in the described kiln body, described refractory brick is fixed in the oven dry section of kiln body, its characteristics are: also comprise big material delivering plate of 3-8 piece and the little material delivering plate of 3-8 piece, the structure of described big material delivering plate and little material delivering plate is arc, described big material delivering plate radially is fixed in the preheating section of kiln body, and misplace between the big material delivering plate of each piece and arrange, described little material delivering plate radially is fixed in the oven dry section of kiln body, and misplaces between the little material delivering plate of each piece and arrange.
The utility model also comprises liner cylindrical shell and flange circle, have bolt hole on the described liner cylindrical shell, one end of described liner cylindrical shell is fixed on the kiln body by the flange circle, the other end of this liner cylindrical shell is by being bolted on the kiln body, described refractory brick leaves the gap between this refractory brick and the liner cylindrical shell between kiln body and liner cylindrical shell.
The utility model also comprises central shaft, and described central shaft is fixed on big material delivering plate and the little material delivering plate, and this central shaft is positioned at the center of kiln body.
The piece number average of big material delivering plate described in the utility model and little material delivering plate is six.
Bolt hole on the liner cylindrical shell described in the utility model is a slotted hole shape structure, and this bolt hole is arranged along the axial direction due of kiln body.
The utility model also comprises several stiffening webs, and described stiffening web is fixed between flange circle and the kiln body.
The utility model also comprises the several piece stiffening plate, and described stiffening plate is fixed on flange circle and the liner cylindrical shell.
The utility model compared with prior art, have the following advantages and effect: can play the effect of good stirring by big material delivering plate and little material delivering plate to the haydite in the kiln body, make haydite in the kiln body, stir more fully and can be evenly distributed in the kiln body more, guarantee that haydite materials can more effectively utilize heat energy to carry out drying, thereby improved the efficient of the dry haydite materials of the utility model.By the inside lining sleeve body can reinforcement unitarity the sound construction degree, prolong work-ing life of equipment, reduce the expense of maintenance of the equipment and maintenance.
Of the present utility model simple in structure, reasonable in design, low cost of manufacture, the utilization ratio height of heat energy, energy-conserving and environment-protective can improve the production efficiency of haydite greatly, have reduced the production cost of haydite.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the sectional structure synoptic diagram of A-A face among Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment:
Referring to Fig. 1 and Fig. 2, leca preheating kiln drying device in the present embodiment comprises kiln body 1, liner cylindrical shell 2, refractory brick 3, six big material delivering plates 4, six little material delivering plates 5, central shaft 6, flange circle 7, bolt 51,24 stiffening webs 8 and 12 stiffening plates 9, wherein be provided with preheating section 11 and oven dry section 12 in the kiln body 1, refractory brick 3 is fixed in the oven dry section 12 of kiln body 1, liner cylindrical shell 2 is provided with bolt hole, this bolt hole is a slotted hole shape structure, thereby expanding with heat and contract with cold for liner cylindrical shell 2 in the axial direction allows some leeway, can prevent effectively that liner cylindrical shell 2 is indeformable after expanding with heat and contract with cold in the axial direction, one end of liner cylindrical shell 2 is fixed on the kiln body 1 by flange circle 7, the other end of this liner cylindrical shell 2 is fixed on the kiln body 1 by bolt 51, bolt 51 cross-under are in the bolt hole of the slotted hole shape structure of cylindrical shell 2, and bolt hole is arranged along the axial direction due of cylindrical shell 2.Refractory brick 3 in the present embodiment is between kiln body 1 and liner cylindrical shell 2, between refractory brick 3 and liner cylindrical shell 2, leave gap 23, this gap 23 allows some leeway expanding with heat and contract with cold in the radial direction for liner cylindrical shell 2, can guarantee that liner cylindrical shell 2 is indeformable in the back of expanding with heat and contract with cold in the radial direction.The structure of kiln body 1 is same as the prior art or close in the utility model, no longer describes in detail herein.
Six big material delivering plates 4 in the present embodiment are arcuate structure, the piece number of big material delivering plate 4 can be provided with according to the radius size of kiln body 1 in the utility model, usually between the 3-8 piece, six big material delivering plates 4 in the present embodiment are fixed in the preheating section 11 of kiln body 1 uniformly, and six big material delivering plates 4 all are radial array in kiln body 1.Mutual dislocation between six big material delivering plates 4 in the present embodiment, i.e. six big material delivering plate 4 dislocation are arranged in the preheating section 11 of kiln body 1, thereby can play better agitaion to haydite, promote haydite to be evenly distributed in the preheating section 11 of kiln body 1 more and absorb heat energy more fully.
Six little material delivering plates 5 in the present embodiment are arcuate structure, the piece number of the medium and small material delivering plate 5 of the utility model can be provided with according to the radius size of kiln body 1, usually between the 3-8 piece, six little material delivering plates 5 in the present embodiment are fixed in the oven dry section 12 of kiln body 1 uniformly, and six little material delivering plates 5 all are radial array in kiln body 1.Mutual dislocation between six little material delivering plates 5 in the present embodiment, i.e. six little material delivering plate 5 dislocation are arranged in the oven dry section 12 of kiln body 1, thereby can play better oven dry effect to haydite, have improved production efficiency.
Central shaft 6 in the present embodiment adopts the weldless steel tube manufacturings to form, and this central shaft 6 is fixed on big material delivering plate 4 and the little material delivering plate 5, and central shaft 6 is positioned at the center of kiln body 1, i.e. the axis overlaid of central shaft 6 and kiln body 1.24 stiffening webs 8 in the present embodiment are fixed between flange circle 7 and the kiln body 1 uniformly, 12 stiffening plates 9 are fixed on flange circle 7 and the liner cylindrical shell 2 uniformly, make that thus the structure of present embodiment medium clay soil haydite preheating kiln drying device is more firm, prolonged the work-ing life of equipment.
Leca preheating kiln drying plant energy consumption in the present embodiment is little, the production efficiency height, heat energy utilization rate height, as diameter is that 2.5 meters, length are that 44 meters leca preheating kiln drying device is when consuming 16-17 ton coal in 24 hours, can produce haydite 150-180 cubic meter, if when this leca preheating kiln drying device consumed 30 tons of rice husks in 24 hours, can produce haydite 220-250 cubic meter, the output of present embodiment medium clay soil haydite preheating kiln drying device can increase more than 30%.
Above content described in this specification sheets only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (7)
1. leca preheating kiln drying device, comprise kiln body and refractory brick, be provided with preheating section and oven dry section in the described kiln body, described refractory brick is fixed in the oven dry section of kiln body, it is characterized in that: also comprise big material delivering plate of 3-8 piece and the little material delivering plate of 3-8 piece, the structure of described big material delivering plate and little material delivering plate is arc, described big material delivering plate radially is fixed in the preheating section of kiln body, and misplace between the big material delivering plate of each piece and arrange, described little material delivering plate radially is fixed in the oven dry section of kiln body, and misplaces between the little material delivering plate of each piece and arrange.
2. leca preheating kiln drying device according to claim 1, it is characterized in that: also comprise liner cylindrical shell and flange circle, have bolt hole on the described liner cylindrical shell, one end of described liner cylindrical shell is fixed on the kiln body by the flange circle, the other end of this liner cylindrical shell is by being bolted on the kiln body, described refractory brick leaves the gap between this refractory brick and the liner cylindrical shell between kiln body and liner cylindrical shell.
3. leca preheating kiln drying device according to claim 1 and 2 is characterized in that: also comprise central shaft, described central shaft is fixed on big material delivering plate and the little material delivering plate, and this central shaft is positioned at the center of kiln body.
4. leca preheating kiln drying device according to claim 1 and 2, it is characterized in that: the piece number average of described big material delivering plate and little material delivering plate is six.
5. leca preheating kiln drying device according to claim 2, it is characterized in that: the bolt hole on the described liner cylindrical shell is a slotted hole shape structure, and this bolt hole is arranged along the axial direction due of kiln body.
6. leca preheating kiln drying device according to claim 2 is characterized in that: also comprise several stiffening webs, described stiffening web is fixed between flange circle and the kiln body.
7. leca preheating kiln drying device according to claim 2 is characterized in that: also comprise the several piece stiffening plate, described stiffening plate is fixed on flange circle and the liner cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201652739U CN201694961U (en) | 2010-04-20 | 2010-04-20 | Drying device of clay ceramsite preheating kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201652739U CN201694961U (en) | 2010-04-20 | 2010-04-20 | Drying device of clay ceramsite preheating kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694961U true CN201694961U (en) | 2011-01-05 |
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ID=43396202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201652739U Expired - Fee Related CN201694961U (en) | 2010-04-20 | 2010-04-20 | Drying device of clay ceramsite preheating kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331180A (en) * | 2011-10-21 | 2012-01-25 | 浙江大东吴集团建设新材料有限公司 | Double cylinder ceramsite kiln |
| CN102393145A (en) * | 2011-10-21 | 2012-03-28 | 浙江大东吴集团建设新材料有限公司 | Tube type lifting device |
-
2010
- 2010-04-20 CN CN2010201652739U patent/CN201694961U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331180A (en) * | 2011-10-21 | 2012-01-25 | 浙江大东吴集团建设新材料有限公司 | Double cylinder ceramsite kiln |
| CN102393145A (en) * | 2011-10-21 | 2012-03-28 | 浙江大东吴集团建设新材料有限公司 | Tube type lifting device |
| CN102393145B (en) * | 2011-10-21 | 2014-12-31 | 浙江大东吴集团建设新材料有限公司 | Tube type lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20130420 |