CN201407890Y - Rotary ceramisite kiln adopting rice husks as fuel - Google Patents
Rotary ceramisite kiln adopting rice husks as fuel Download PDFInfo
- Publication number
- CN201407890Y CN201407890Y CN2009201436351U CN200920143635U CN201407890Y CN 201407890 Y CN201407890 Y CN 201407890Y CN 2009201436351 U CN2009201436351 U CN 2009201436351U CN 200920143635 U CN200920143635 U CN 200920143635U CN 201407890 Y CN201407890 Y CN 201407890Y
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- CN
- China
- Prior art keywords
- fuel
- rice husk
- kiln
- cylinder body
- kiln body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/125—Fuels from renewable energy sources, e.g. waste or biomass
Abstract
The utility model discloses a rotary ceramisite kiln adopting rice husks as the fuel. The kiln comprises a base, a rotary support roller mounted on the base, and a kiln body supported on the rotary support roller, wherein an insulating layer is arranged on the inner wall of the kiln body; a three-channel burner is arranged on the left side of the kiln body; the front end of the three-channel burner extends into the kiln body and is divided into an inner-layer rice husk fuel air flue, a middle-layer spiral circulation air flue and an outer-layer axial flow air flue which are separated from eachother; a fuel nozzle is also mounted at the front end of the inner-layer rice husk fuel air flue; and a blower and a rice husk feeding bin are connected to the back end of the inner-layer rice husk fuel air flue. The utility model adopts agricultural waste rice husks as the fuel, so that the energy is saved, the discharged pollution is less, the product is not easy to agglomerate, and the productquality is improved.
Description
Technical field;
The utility model relates to and is suitable for that to fire a kind of of Boccaro shale be the haydite rotary kiln of fuel with the rice husk.
Background technology
It is fuel that existing haydite rotary kiln adopts coal basically, but has following shortcoming: (1) coal cost height; (2) burning is insufficient, and efficient is low; (3) can produce a lot of harmful substances after the burning, seriously polluted; (4) ash content height among the matchmaker lumps ceramic product easily, the percent defective height; (5) the coal kiln temperature is low, and the haydite puffed degree is not enough.
Summary of the invention
It is the haydite rotary kiln of fuel with the rice husk that the purpose of this utility model provides a kind of, is fuel with the agricultural residue rice husk, and energy savings, exhaust emission are few, product is not easy caking.
The technical solution of the utility model is as follows:
A kind of is the haydite rotary kiln of fuel with the rice husk, include rotation support roller and the kiln body of rest on the rotation support roller are installed on pedestal, the pedestal, the two ends of kiln body are respectively charging aperture, discharging opening, described kiln body inwall is provided with heat-insulation layer, described kiln body left side is provided with the triple channel burner, described triple channel burner front end extend in the kiln body, described triple channel burner by three suits interior, in, outer cylinder body forms, described inner barrel is rice husk burning air channel, and its front end is equipped with the burning jet pipe; On the inwall of described middle cylinder body or the outer wall of inner barrel the spiral wind groove is arranged, there are perforate and circulation blower fan to connect on the middle cylinder body barrel, the middle cylinder body back-end sealing, gap between described inner barrel, the middle cylinder body is spiral circulation air channel, middle level, and the gap between described middle cylinder body and the outer cylinder body is outer axial flow air channel; The main air duct that the rear end has air blast is together inserted in described rice hull fuel air channel and rear end, outer axial flow air channel, and described main air duct has passed screw feeder, and screw feeder is linked into the discharging opening of rice husk feeding warehouse.
The discharging opening top of described rice husk feeding warehouse is provided with setting gauge.
Adopting the utility model a kind of is that its equipment is simple and reliable behind the haydite rotary kiln of fuel with the rice husk; With the agricultural residue rice husk is fuel, energy savings; The biomass fuel combustion exhaust emission is few, the protection environment; The contained ash content of rice hull fuel is few, has lifted a ban the product difficult problem of caking easily, has improved yield rate; The rice husk sufficient combustion, the kiln temperature is high, and the product dilation is good, has improved the quality of product.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of feeding warehouse.
Fig. 3 is a triple channel burner structure schematic diagram.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of is the haydite rotary kiln of fuel with the rice husk, include pedestal 1, rotation support roller 2 is installed on the pedestal 1, and the kiln body 3 of rest on rotation support roller 2, the two ends of kiln body 3 are respectively charging aperture 4, discharging opening 5, described kiln body 3 inwalls are provided with heat-insulation layer 6, described kiln body 3 left sides are provided with triple channel burner 7, described triple channel burner 7 front ends extend in the kiln body 3, described triple channel burner 7 is by in three suits, in, outer cylinder body is formed, described inner barrel is rice husk burning air channel 8, and its front end is equipped with burning jet pipe 9; On the inwall of described middle cylinder body or the outer wall of inner barrel the spiral wind groove is arranged, there are perforate and circulation blower fan 10 to connect on the middle cylinder body barrel, gap between described inner barrel, the middle cylinder body is spiral circulation air channel, middle level 11, and the gap between described middle cylinder body and the outer cylinder body is outer axial flow air channel 12; The main air duct that the rear end has air blast is together inserted with 12 rear ends, outer axial flow air channel in described rice hull fuel air channel 8, one side joint of main air duct is connected with screw feeder 13, screw feeder 13 1 terminations are led to the discharging opening of rice husk feeding warehouse 14, and the discharging opening top of described rice husk feeding warehouse 14 is provided with setting gauge 15.
Claims (2)
1. one kind is the haydite rotary kiln of fuel with the rice husk, include rotation support roller and the kiln body of rest on the rotation support roller are installed on pedestal, the pedestal, the two ends of kiln body are respectively charging aperture, discharging opening, it is characterized in that: described kiln body inwall is provided with heat-insulation layer, described kiln body left side is provided with the triple channel burner, described triple channel burner front end extend in the kiln body, described triple channel burner by three suits interior, in, outer cylinder body forms, described inner barrel is rice husk burning air channel, and its front end is equipped with the burning jet pipe; On the inwall of described middle cylinder body or the outer wall of inner barrel the spiral wind groove is arranged, there are perforate and circulation blower fan to connect on the middle cylinder body barrel, the middle cylinder body back-end sealing, gap between described inner barrel, the middle cylinder body is spiral circulation air channel, middle level, and the gap between described middle cylinder body and the outer cylinder body is outer axial flow air channel; The main air duct that the rear end has air blast is together inserted in described rice hull fuel air channel and rear end, outer axial flow air channel, and described main air duct has passed screw feeder, and screw feeder is linked into the discharging opening of rice husk feeding warehouse.
2. according to claim 1 a kind of be the haydite rotary kiln of fuel with the rice husk, it is characterized in that: the discharging opening of described rice husk feeding warehouse top is provided with setting gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201436351U CN201407890Y (en) | 2009-03-31 | 2009-03-31 | Rotary ceramisite kiln adopting rice husks as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201436351U CN201407890Y (en) | 2009-03-31 | 2009-03-31 | Rotary ceramisite kiln adopting rice husks as fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407890Y true CN201407890Y (en) | 2010-02-17 |
Family
ID=41678825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201436351U Expired - Fee Related CN201407890Y (en) | 2009-03-31 | 2009-03-31 | Rotary ceramisite kiln adopting rice husks as fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407890Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311257A (en) * | 2011-06-14 | 2012-01-11 | 胥勇 | Method for firing ceramsite by taking various flammable powdered plants as fuel |
| CN103344108A (en) * | 2013-07-29 | 2013-10-09 | 安徽迪诺环保新材料科技有限公司 | High-energy utilization rate rotary kiln for processing denitration catalyst |
-
2009
- 2009-03-31 CN CN2009201436351U patent/CN201407890Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311257A (en) * | 2011-06-14 | 2012-01-11 | 胥勇 | Method for firing ceramsite by taking various flammable powdered plants as fuel |
| CN103344108A (en) * | 2013-07-29 | 2013-10-09 | 安徽迪诺环保新材料科技有限公司 | High-energy utilization rate rotary kiln for processing denitration catalyst |
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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: 20100217 Termination date: 20110331 |