CN203586780U - Rotary brick kiln - Google Patents
Rotary brick kiln Download PDFInfo
- Publication number
- CN203586780U CN203586780U CN201320818294.XU CN201320818294U CN203586780U CN 203586780 U CN203586780 U CN 203586780U CN 201320818294 U CN201320818294 U CN 201320818294U CN 203586780 U CN203586780 U CN 203586780U
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- kiln
- preheating part
- preheating
- brick
- calcination
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Abstract
The utility model discloses a rotary brick kiln which is provided with a circular operation passage, a kiln and an annular flue, wherein the kiln is in sliding connection with a rail; a preheating part and a calcination part are arranged on the kiln, and are sequentially distributed in the movement direction of the kiln; a preheating air duct for delivering hot air in the calcination part to the preheating part is formed between the calcination part and the preheating part; the preheating part is communicated with the annular flue through an exhaust duct. The rotary brick kiln can be used for large-section calcination and mechanical operation, so that the yield of a product is increased; in addition, a waste heat recovery technology is used for lowering the production cost, so that the utilization efficiency of energy resources is improved; the rotary brick kiln also has the characteristics of safety and environment friendliness.
Description
Technical field
The utility model relates to a kind of brick and tile rotary kiln.
Background technology
The main body kiln type of brick/tile kiln is rotary kiln and tunnel cave now.Rotary kiln is to bake bricks in the kiln body-internal-circulation of an approximate ellipsoidal, and its advantage is: the small investment of putting up a kiln, output is large, labour intensity is little, good operational environment.Tunnel cave is to bake bricks in the straight tunnel moving at a kiln body base plate, and its advantage is: mechanization degree is high; Shortcoming is: output is little, investment is large, maintenance capacity is large.At present traditional rotary kiln waste heat having slatterned in vain, and the shortcoming such as mixer raw material before the workshop moulding of brickmaking base is cold burden, and base substrate temperature is low, and water content is high, and drying time is long.Not only waste energy, also increased production cost.
Utility model content
The technical problems to be solved in the utility model is to provide the brick and tile rotary kiln of the annular of a kind of large section roasting and mechanized operation.
The technical problem that another will solve of the present utility model is a kind of raising efficiency of energy utilization of kiln preheating, brick and tile rotary kiln of the saving energy of enough recycling.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: this brick and tile rotary kiln is provided with operation road, kiln, the ring-shaped flue of annular, described kiln is slidably connected in orbit, described kiln is provided with preheating part and roasting portion, described preheating part and roasting portion distribute successively in the kiln direction of motion, between described roasting portion and preheating part, be provided with the pre-hot-flow flue for the hot gas in roasting portion being delivered to preheating part, described preheating part is communicated with ring-shaped flue by exhausting duct.
This technical scheme can arrive required transfer of heat of distributing the process procedure of adobe preheating in brick and tile baking is shaped heat radiation process, thereby will originally to the preheating of airborne release, recycle.Like this in adobe preheating, remove in the technique of moisture content and can reduce energy consumption.
As of the present utility model preferred, described ring-shaped flue comprises that cross section is the base and cover plate of spill, and both sides, described pedestal top are provided with groove, and the edge of described cover plate, to stretch in groove, is placed with the water sealing in described groove.Such mode can will effectively be collected with the waste gas higher than normal temperature to greatest extent, makes this brick and tile rotary kiln have good annular performance.
The utility model adopts technique scheme: section roasting and the mechanized operation greatly of this brick and tile rotary kiln, thus improve product yield, utilize heat recovery technology to reduce production costs simultaneously, improve efficiency of energy utilization; This brick and tile rotary kiln also has the feature of safety and environmental protection.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.
Fig. 1 is the structural representation I of a kind of brick and tile rotary kiln of the utility model;
Fig. 2 is the structural representation II of a kind of brick and tile rotary kiln of the utility model;
Fig. 3 is the partial enlarged drawing of Fig. 2.
The specific embodiment
As shown in Figure 1, 2, 3, this brick and tile rotary kiln comprises operation road 1, kiln 2, ring-shaped flue 3.Operation road 1 is anchor ring structure, in the both sides in operation road 1, is provided with track, and the region of operation road 1 between track is for the roasting of adobe.Kiln 2 entirety are arcuate structure, and its cross section is n shape structure, and bottom is dynamically connected by driving wheel and the track sliding of drive.The chamber of kiln 2 inside is divided into preheating part 4 and roasting portion 5, the effect of preheating part 4 is that the adobe being placed on operation road 1 is tentatively heated, make moisture in adobe reach the requirement of roasting, the effect of roasting portion 5 is that adobe is carried out to high-temperature firing, makes adobe become the finished product that hardness is stable, structure is hard.Preheating part 4 and roasting portion 5 distribute successively on the circumferencial direction in operation road 1.Ring-shaped flue 3 is positioned at the inner side in operation road 1, and it is also circular.Ring-shaped flue 3 comprises pedestal 6 and cover plate 7.Pedestal 6 does by fragment of brick and is built into, and the cross section of pedestal 6 is spill, and centre is flue.Pedestal 6 tops are provided with two support ends, and pedestal 6 is provided with tank 8 at support end place, are provided with like this tank 8 of twice in concentric circles state at pedestal 6 tops.Cover plate 7 is anchor ring structure, and the two ends of cover plate 7 are bending part, and this kink office is provided with roller, and cover plate 7 is connected with pedestal 6 tops by roller, and cover plate 7 just can move on pedestal 6 like this.On cover plate 7, be also provided with the sealing plate 9 of twice annular, 7 one-tenth vertical position relationships of sealing plate 9 and cover plate, sealing plate 9 extend in tank 8.In tank 8, being placed with water, can be that the ring-shaped flue 3 that cover plate 7 and pedestal 6 form separates with the external world like this.
On kiln 2, be provided with pre-hot-flow flue 10, this pre-hot-flow flue 10 comprises pipeline and air exhauster, pipeline is arranged on the air inlet and air outlet of air exhauster, the pipeline of one end is connected to roasting portion 5 positions, and be communicated with the chamber of roasting portion 5 inside, the pipeline of the other end is connected to the chamber of preheating part 4 inside.On kiln 2, be also provided with exhausting duct 11, these exhausting duct 11 one end are communicated with the chamber of preheating part 4, and the other end is communicated with ring-shaped flue 3.In preheating part 4, the pre-outlet of hot-flow flue 10 and the import of exhausting duct 11 are upper and lower position relationship in air motion direction.
During use, shaping is roasting portion 5 places in kiln 2 with the brick and tile of the shaping of a large amount of preheatings, by pre-hot-flow flue 10, the hot-air at roasting portion 5 places is extracted into preheating part 4 places, hot-air is to heating in the adobe at preheating part 4 places like this, hot-air provides heat to adobe, make the moisture evaporation in adobe, simultaneous temperature raises.Hot-air from one of adobe blow side into, from the opposite side of adobe, by exhausting duct 11, taken away.After heat exchange is carried out in hot-air and adobe, air themperature reduces, and by exhausting duct 11, is transported in flue.One side of ring-shaped flue 3 is provided with chimney, and this chimney is communicated with flue by pipeline, and chimney height is at 30 meters.Cover plate 7 is fixedly connected with kiln 2, and when kiln 2 moves like this, cover plate 7 moves simultaneously, thereby is convenient to carry waste gas.
This brick and tile rotary kiln is the warm for adobe by waste heat, and the energy consumption of adobe warm is reduced greatly, and actual operating data show that energy consumption can reduce by 30 percent.
Claims (2)
1. a brick and tile rotary kiln, it is characterized in that: this brick and tile rotary kiln (2) is provided with the operation road (1) of annular, kiln (2), ring-shaped flue (3), described kiln (2) is slidably connected in orbit, described kiln (2) is provided with preheating part (4) and roasting portion (5), described preheating part (4) and roasting portion (5) distribute successively in kiln (2) direction of motion, between described roasting portion (5) and preheating part (4), be provided with the pre-hot-flow flue (10) for the hot gas in roasting portion (5) being delivered to preheating part (4), described preheating part (4) is communicated with ring-shaped flue (3) by exhausting duct (11).
2. brick and tile rotary kiln according to claim 1, it is characterized in that: described ring-shaped flue (3) comprises that cross section is pedestal (6) and the cover plate (7) of spill, described pedestal (6) both sides, top are provided with groove, the edge of described cover plate (7), to stretch in groove, is placed with the water sealing in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818294.XU CN203586780U (en) | 2013-12-11 | 2013-12-11 | Rotary brick kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818294.XU CN203586780U (en) | 2013-12-11 | 2013-12-11 | Rotary brick kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586780U true CN203586780U (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818294.XU Expired - Fee Related CN203586780U (en) | 2013-12-11 | 2013-12-11 | Rotary brick kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586780U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501589A (en) * | 2014-12-19 | 2015-04-08 | 宜宾恒旭窑炉科技开发有限公司 | Novel rotary kiln |
| CN105091612A (en) * | 2014-05-19 | 2015-11-25 | 枣庄神工制冷机械有限公司 | Annular flue desulfurization, denitrification and dedusting system for rotary kiln |
| CN105313218A (en) * | 2014-06-24 | 2016-02-10 | 雷俊杰 | Movable blank manufacturing and stacking platform system on rotary kiln |
| CN106224994A (en) * | 2016-07-25 | 2016-12-14 | 安庆惠嘉新型建材有限公司 | A kind of rotary kiln of novel environment friendly |
| CN108613560A (en) * | 2018-06-29 | 2018-10-02 | 汝州市义本窑炉科技有限公司 | A kind of ring rotation formula tunnel kiln drying desulphurization system |
| CN109129869A (en) * | 2018-07-17 | 2019-01-04 | 乌海市黑白环保能源有限公司 | Hard plastic extrusion molding semi-stiff extrusion process system |
-
2013
- 2013-12-11 CN CN201320818294.XU patent/CN203586780U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091612A (en) * | 2014-05-19 | 2015-11-25 | 枣庄神工制冷机械有限公司 | Annular flue desulfurization, denitrification and dedusting system for rotary kiln |
| CN105313218A (en) * | 2014-06-24 | 2016-02-10 | 雷俊杰 | Movable blank manufacturing and stacking platform system on rotary kiln |
| CN104501589A (en) * | 2014-12-19 | 2015-04-08 | 宜宾恒旭窑炉科技开发有限公司 | Novel rotary kiln |
| CN104501589B (en) * | 2014-12-19 | 2017-03-08 | 宜宾恒旭窑炉科技开发有限公司 | Rotary kiln |
| CN106224994A (en) * | 2016-07-25 | 2016-12-14 | 安庆惠嘉新型建材有限公司 | A kind of rotary kiln of novel environment friendly |
| CN108613560A (en) * | 2018-06-29 | 2018-10-02 | 汝州市义本窑炉科技有限公司 | A kind of ring rotation formula tunnel kiln drying desulphurization system |
| CN109129869A (en) * | 2018-07-17 | 2019-01-04 | 乌海市黑白环保能源有限公司 | Hard plastic extrusion molding semi-stiff extrusion process system |
| CN109129869B (en) * | 2018-07-17 | 2020-08-04 | 乌海市黑白环保能源有限公司 | One-time palletizing and burning system for hard plastic extrusion molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |