CN104864703A - Environment-friendly and energy-saving rotary kiln - Google Patents
Environment-friendly and energy-saving rotary kiln Download PDFInfo
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- CN104864703A CN104864703A CN201410064859.9A CN201410064859A CN104864703A CN 104864703 A CN104864703 A CN 104864703A CN 201410064859 A CN201410064859 A CN 201410064859A CN 104864703 A CN104864703 A CN 104864703A
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- kiln
- track
- flue
- environment protection
- type rotating
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Abstract
The invention discloses an environment-friendly and energy-saving rotary kiln. The kiln comprises a frame and a flue pipe and is characterized in that a liner of the frame is set as refractory cotton, a hollow part formed between the refractory cotton and the ground surface is set as a kiln chamber, the ground surface is connected with a track through track cushion plates laid around the ground surface, the surface of the track is connected with rolling wheels, one end of each rolling wheel is connected with a driving belt pulley, each driving belt pulley is connected with a driven belt pulley through a connecting rod, flue circulation holes are formed in two sides of the flue pipe, a cooling box, a roasting box, a preheating box and a drying box are sequentially arranged between the flue circulation holes, a partition wall is mounted between the preheating box and the drying box, and fans are mounted around the partition wall. The traditional tunnel kiln concept is abandoned, the structure that the kiln moves while bricks do no move is adopted, the kiln runs around the circular track along a larger diameter, workers operate the kiln simply, and the investment cost is saved.
Description
Technical field
The present invention relates to the kiln of baking bricks, particularly relate to a kind of environment protection-type rotating energy-saving kiln.
Background technology
Brick is one of main construction material, and of many uses, the kiln type of current China firing brick-and tile product mainly contains two kinds: annular kiln and tunnel cave.Annular kiln takes on material all to carry out in firing chamber, and working environment is extremely severe, the kiln standard regulation therefore newly passed through now, and the door number of annular kiln should more than 24, to improve dress, kiln discharge operating environment.The brick of tunnel cave is positioned on kiln car, kiln car can move in kiln, dress, the kiln discharge of brick can carry out outside stove, the condition of work of workman obtains very big improvement, but kiln car needs to bear high temperature in kiln, material requires high, and kiln car is many, compare with the annular kiln of identical section, cost of investment is more much bigger than annular kiln.Tunnel cave divides again semi-stiff extrusion process and quadratic code to burn, and quadratic code burns and needs a drying alley kiln and a roasting tunnel kiln, and adobe first after drying alley kiln inner drying, then is delivered to calcining kiln and carried out roasting; And drying and roasting are placed in a tunnel cave and complete by semi-stiff extrusion process exactly, labor strength is reduced again, but the cost used is higher, and compare more complicated in the operating process of reality, what use very is dumb, and Practical Performance is not good, so there is deficiency.
In sum, for the defect of prior art, a kind of environment protection-type rotating energy-saving kiln of special needs, to solve the deficiencies in the prior art.
Summary of the invention
For in prior art to the deficiency that existing kiln exists aborning, and make a big impact in the use procedure of reality, the present invention proposes a kind of environment protection-type rotating energy-saving kiln, abandon conventional tunnel kiln idea, adopt kiln to move the motionless structure of brick, allow kiln body run around circular orbit along a large diameter, and operative is simple, to reduce investment outlay cost, address the deficiencies of the prior art.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of environment protection-type rotating energy-saving kiln, comprise support body, flue tube, the liner of support body is set to resistance to guncotton, the hollow space formed between resistance to guncotton and top layer, ground is set to firing chamber, the Track Pad plate joining rails that floor surface is laid by surrounding, the surface of track is connected roller, one end of roller connects driving pulley, driving pulley connects driven drive by joining rod, the both sides of flue tube are provided with flue stream through hole, cooler bin is offered successively between flue stream through hole, roasting case, preheating cabinet, drying baker, between preheating cabinet and drying baker, partition is installed, the surrounding cut off is provided with blower fan.
Further, described track is made up of two concentric circles, and the diameter range of outer side track is 50m ~ 140m.
The side of drying baker of the present invention is provided with moisture discharging opening.
Further, described top layer, ground adopts rammed earth.
Further, described flue tube inside is evenly distributed with finished product frame, assembling frame successively.
The invention has the beneficial effects as follows: this product structure is simple, novel in design, abandon conventional tunnel kiln idea, kiln is adopted to move the motionless structure of brick, kiln body is allowed to run along a large diameter around circular orbit, so namely, can conveniently heat ore deposit watt, and save very large labour, be entity ground bottom firing chamber, side and top are resistance to guncotton, mobile position adopts the sealing of sand seal groove, kiln atmosphere can be protected, reduce heat loss, reduce the cost of use, effect Xian Zhu ﹑ is energy-conservation, environmental protection, it is a kind of well innovation scheme, there is very much marketing prospect.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of flue tube of the present invention;
Fig. 3 is the air flow figure of flue tube of the present invention.
100-support body in figure, the resistance to guncotton of 110-, 120-firing chamber, top layer, 130-ground, 200-Track Pad plate, 210-track, 220-driving pulley, 230-driven pulley, 240-roller, 300-flue tube, 310-cooler bin, 320-roasting case, 330-preheating cabinet, 340-drying baker, 350-blower fan, 360-cuts off, 370-flue, 380-moisture discharging opening.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
See Fig. 1, Fig. 2, Fig. 3, a kind of environment protection-type rotating energy-saving kiln, comprise support body 100, flue tube 300, the liner of support body 100 is set to resistance to guncotton 110, the hollow space formed between resistance to guncotton 110 and top layer, ground 130 is set to firing chamber 120, Track Pad plate 200 joining rails 210 that floor surface 130 is laid by surrounding, the surface of track 210 is connected roller 240, one end of roller 240 connects driving pulley 220, driving pulley 220 connects driven drive 230 by joining rod, the both sides of flue tube 300 are provided with flue stream through hole 270, cooler bin 310 is offered successively between flue stream through hole 270, roasting case 320, preheating cabinet 330, drying baker 340, partition 360 is installed between preheating cabinet 330 and drying baker 340, the surrounding cutting off 360 is provided with blower fan 350.
In addition, track 210 is made up of two concentric circles, and the diameter range of outer side track is 50m ~ 140m.The side of drying baker 340 is provided with moisture discharging opening 380.Top layer, ground 130 adopts rammed earth.Flue tube 300 inside is evenly distributed with finished product frame, assembling frame successively.
Use procedure of the present invention is: the adobe of rotary kiln is piled up on a large circle, and kiln car accounts for about the 120o ~ 150o of whole annulus.Along with the movement of kiln body, brick through super-dry, preheating, roasting, cooling totally four temperature controlled section complete whole firing process, kiln car is gone ahead, move after brick is relative, therefore, the direction that kiln car advances is cooling section brick direction out, and this working method with the movement of conventional tunnel kiln kiln car has essential difference.
And in the running of whole kiln body, we are provided with the bootstrap system of complete set, namely utilize adobe to cool liberated heat and add hot-air, then the flue gas of hot-air and preheating section is inputed to dryer section dry wet base.Supply air system, exhausting system, dehumidification system connect each other, and important is exactly air quantity and the blast of choosing blower fan.Air quantity can be chosen according to thermodynamic metering, and blast is chosen after needing to carry out the drag evaluation of gas in kiln again.If it is improper that draft is selected, probably whole system just cannot be working properly, and what directly affect adobe burns till quality.In addition, each pipeline section size also needs rationally, namely can not be too little, can not waste, choose conduit section according to the flow velocity of 8Nm/s ~ 12 Nm/s, and at the control valve of each Operation system setting necessity, strengthens the flexibility of system.
Based on above-mentioned, beneficial effect of the present invention is: structure is simple, novel in design, abandon conventional tunnel kiln idea, kiln is adopted to move the motionless structure of brick, kiln body is allowed to run along a large diameter around circular orbit, so namely, can conveniently heat ore deposit watt, and save very large labour, be entity ground bottom firing chamber, side and top are resistance to guncotton, mobile position adopts the sealing of sand seal groove, kiln atmosphere can be protected, reduce heat loss, reduce the cost of use, effect Xian Zhu ﹑ is energy-conservation, environmental protection, it is a kind of well innovation scheme, there is very much marketing prospect.
The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. an environment protection-type rotating energy-saving kiln, comprise support body, flue tube, it is characterized in that: the liner of support body is set to resistance to guncotton, the hollow space formed between resistance to guncotton and top layer, ground is set to firing chamber, the Track Pad plate joining rails that floor surface is laid by surrounding, the surface of track is connected roller, one end of roller connects driving pulley, driving pulley connects driven drive by joining rod, the both sides of flue tube are provided with flue stream through hole, cooler bin is offered successively between flue stream through hole, roasting case, preheating cabinet, drying baker, between preheating cabinet and drying baker, partition is installed, the surrounding cut off is provided with blower fan.
2. a kind of environment protection-type rotating energy-saving kiln according to claim 1, it is characterized in that: described track is made up of two concentric circles, the diameter range of outer side track is 50m ~ 140m.
3. a kind of environment protection-type rotating energy-saving kiln according to claim 1, is characterized in that: the side of described drying baker is provided with moisture discharging opening.
4. a kind of environment protection-type rotating energy-saving kiln according to claim 1, is characterized in that: described top layer, ground adopts rammed earth.
5. a kind of environment protection-type rotating energy-saving kiln according to claim 1, is characterized in that: described flue tube inside is evenly distributed with finished product frame, assembling frame successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410064859.9A CN104864703A (en) | 2014-02-26 | 2014-02-26 | Environment-friendly and energy-saving rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410064859.9A CN104864703A (en) | 2014-02-26 | 2014-02-26 | Environment-friendly and energy-saving rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104864703A true CN104864703A (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410064859.9A Pending CN104864703A (en) | 2014-02-26 | 2014-02-26 | Environment-friendly and energy-saving rotary kiln |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947455A (en) * | 2020-08-14 | 2020-11-17 | 黄芳 | Polymorphic tunnel kiln processing method for kiln brick forming |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172942A (en) * | 1996-08-02 | 1998-02-11 | 柏飞 | Moving type tunnel kiln and technology set-up for producing clay product using said tunnel kiln |
| JPH1192237A (en) * | 1997-09-19 | 1999-04-06 | Mihara Shosou:Kk | Round type rotary kiln |
| CN1928478A (en) * | 2006-09-21 | 2007-03-14 | 魏胜英 | Mobile tunnel furnace |
| CN201527171U (en) * | 2009-09-03 | 2010-07-14 | 宜宾恒旭窑炉科技开发有限公司 | Novel environment-friendly and energy-saving rotary kiln |
| CN202216533U (en) * | 2011-08-29 | 2012-05-09 | 张才夏 | Movable kiln capable of saving energy and reducing emission |
| CN203240879U (en) * | 2013-04-16 | 2013-10-16 | 陈应海 | Brick and tile rotary kiln |
-
2014
- 2014-02-26 CN CN201410064859.9A patent/CN104864703A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172942A (en) * | 1996-08-02 | 1998-02-11 | 柏飞 | Moving type tunnel kiln and technology set-up for producing clay product using said tunnel kiln |
| JPH1192237A (en) * | 1997-09-19 | 1999-04-06 | Mihara Shosou:Kk | Round type rotary kiln |
| CN1928478A (en) * | 2006-09-21 | 2007-03-14 | 魏胜英 | Mobile tunnel furnace |
| CN201527171U (en) * | 2009-09-03 | 2010-07-14 | 宜宾恒旭窑炉科技开发有限公司 | Novel environment-friendly and energy-saving rotary kiln |
| CN202216533U (en) * | 2011-08-29 | 2012-05-09 | 张才夏 | Movable kiln capable of saving energy and reducing emission |
| CN203240879U (en) * | 2013-04-16 | 2013-10-16 | 陈应海 | Brick and tile rotary kiln |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947455A (en) * | 2020-08-14 | 2020-11-17 | 黄芳 | Polymorphic tunnel kiln processing method for kiln brick forming |
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Application publication date: 20150826 |
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| RJ01 | Rejection of invention patent application after publication |