CN106197047A - A kind of ceramisite sintered cooled exhaust gas utilizes device - Google Patents
A kind of ceramisite sintered cooled exhaust gas utilizes device Download PDFInfo
- Publication number
- CN106197047A CN106197047A CN201610732325.8A CN201610732325A CN106197047A CN 106197047 A CN106197047 A CN 106197047A CN 201610732325 A CN201610732325 A CN 201610732325A CN 106197047 A CN106197047 A CN 106197047A
- Authority
- CN
- China
- Prior art keywords
- air
- blanking bin
- exhaust gas
- cooled exhaust
- introduced machine
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
Abstract
The invention discloses a kind of ceramisite sintered cooled exhaust gas and utilize device, including blanking bin, aerator, air-introduced machine and preheating furnace, the conveying pipeline for carrying ceramsite sand it is communicated with at the upper port of blanking bin, the medial wall of blanking bin is provided with the blower of annular, the lateral wall of blanking bin lower end is provided with the air inlet being connected with described blower, connect on air inlet and have aerator, the lateral wall of blanking bin upper end offers air outlet, air outlet is connected with the air intake of described air-introduced machine, and the outlet air end of air-introduced machine is connected with inside preheating furnace by pipeline.
Description
Technical field
The invention belongs to haydite producing technology field, particularly relate to a kind of ceramisite sintered cooled exhaust gas and utilize device.
Background technology
Known, traditional ceramsite sand preparation flow is to be directly entered rotary kiln after pelletizing to calcine, this feelings
Under condition, material is directly entered in rotary kiln in the hot environments of more than 1,000 degree by room temperature, will necessarily occur what crackle even split
Phenomenon, thus not only can improve percentage of damage, but also easily cause granule shedding, have influence on the quality of product, therefore ceramsite sand
Needing preheating before rotary kiln entering, at present, conventional is that ceramsite sand is put into preheating furnace, and come by the burning energy right
Ceramsite sand preheats.
Summary of the invention
In order to solve problems of the prior art, it is an object of the invention to provide a kind of ceramisite sintered cooled exhaust gas profit
Use device.
In order to realize foregoing invention purpose, the present invention uses technical scheme as described below:
A kind of ceramisite sintered cooled exhaust gas utilizes device, including blanking bin, aerator, air-introduced machine and preheating furnace, and blanking bin upper
Port is communicated with the conveying pipeline for carrying ceramsite sand, the medial wall of blanking bin is provided with annular blower, under
Be provided with the air inlet being connected with described blower on the lateral wall of feed bin lower end, on air inlet connect have aerator, under
Offering air outlet on the lateral wall of feed bin upper end, air outlet is connected with the air intake of described air-introduced machine, the outlet air end of air-introduced machine
It is connected with inside preheating furnace by pipeline.
Further, the most uniform on blower some blowhole are offered.
Further, the medial wall of conveying pipeline is provided with ceramic wearing coat.
Owing to using technique scheme, the present invention has a following superiority:
Ceramsite sand, after rotary kiln sintered, needs to carry out cooling down, follow-up balling-up, and the present invention is by entrained after sintered for ceramsite sand
Heat utilizes, the preheating before sintering ceramsite sand, thus the most effectively avoid the heat energy of ceramsite sand rotary kiln
Run off in vain, but also effectively reduce material after entering rotary kiln, occur that the phenomenon of crackle and cracking occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure: 1, conveying pipeline；2, blanking bin；3, blower；4, aerator；5, preheating furnace.
Detailed description of the invention
Below in conjunction with the accompanying drawings and technical scheme is further described in detail by embodiment.
As it is shown in figure 1, a kind of ceramisite sintered cooled exhaust gas utilizes device, including blanking bin 2, aerator 4, air-introduced machine and pre-
Hot stove 5, is communicated with the conveying pipeline 1 for carrying ceramsite sand at the upper port of blanking bin 2, conveying pipeline is for connecting back to going out of rotary kiln
Material end, in order to extend the service life of conveying pipeline, is provided with ceramic wearing coat, at blanking bin 2 on the medial wall of conveying pipeline
It is provided with the blower 3 of annular on medial wall, the lateral wall of blanking bin 2 lower end is provided with and is connected with described blower 3
Air inlet, on air inlet connect have aerator 4, the lateral wall of blanking bin 2 upper end offers air outlet, air outlet and institute
The air intake stating air-introduced machine is connected, and the outlet air end of air-introduced machine is connected by pipeline and preheating furnace 5 are internal.
The most uniform on blower 3 offer some blowhole, be so easy to ceramsite sand blowing uniformly, make
Its cooling is consistent.
Ceramsite sand, after rotary kiln sintered, needs to carry out cooling down, follow-up balling-up, and the present invention is taken after sintered for ceramsite sand
The heat of band utilizes, the preheating before sintering ceramsite sand, thus the most effectively avoid ceramsite sand rotary kiln
Heat energy runs off in vain, but also effectively reduces material and occur that after entering rotary kiln the phenomenon of crackle and cracking occurs.
Claims (3)
1. ceramisite sintered cooled exhaust gas utilizes a device, it is characterized in that: include blanking bin, aerator, air-introduced machine and preheating furnace,
It is communicated with the conveying pipeline for carrying ceramsite sand at the upper port of blanking bin, the medial wall of blanking bin is provided with annular
Blower, is provided with the air inlet being connected with described blower on the lateral wall of blanking bin lower end, and air inlet connects to be had
Aerator, offers air outlet on the lateral wall of blanking bin upper end, and air outlet is connected with the air intake of described air-introduced machine, air inducing
The outlet air end of machine is connected with inside preheating furnace by pipeline.
Ceramisite sintered cooled exhaust gas the most according to claim 1 utilizes device, it is characterized in that: circumferentially square on blower
Some blowhole are offered to uniform.
Ceramisite sintered cooled exhaust gas the most according to claim 1 utilizes device, it is characterized in that: on the medial wall of conveying pipeline
It is provided with ceramic wearing coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732325.8A CN106197047A (en) | 2016-08-27 | 2016-08-27 | A kind of ceramisite sintered cooled exhaust gas utilizes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732325.8A CN106197047A (en) | 2016-08-27 | 2016-08-27 | A kind of ceramisite sintered cooled exhaust gas utilizes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106197047A true CN106197047A (en) | 2016-12-07 |
Family
ID=57525805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610732325.8A Pending CN106197047A (en) | 2016-08-27 | 2016-08-27 | A kind of ceramisite sintered cooled exhaust gas utilizes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106197047A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2449845A1 (en) * | 1979-02-23 | 1980-09-19 | Creusot Loire | Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts |
| CN101749960A (en) * | 2008-12-09 | 2010-06-23 | 沈阳铝镁设计研究院 | Method and system for recycling waste heat of rotary kiln for carbon calcination |
| CN202442599U (en) * | 2012-02-16 | 2012-09-19 | 焦作市迈科冶金机械有限公司 | Ore material preheater |
| CN102878820A (en) * | 2012-10-22 | 2013-01-16 | 徐州燃控科技股份有限公司 | Application process of smoke recirculation on rotary kiln |
| CN103438721A (en) * | 2013-05-21 | 2013-12-11 | 曲阜中联水泥有限公司 | Technology for recycling waste heat of kiln head of rotary cement kiln |
-
2016
- 2016-08-27 CN CN201610732325.8A patent/CN106197047A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2449845A1 (en) * | 1979-02-23 | 1980-09-19 | Creusot Loire | Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts |
| CN101749960A (en) * | 2008-12-09 | 2010-06-23 | 沈阳铝镁设计研究院 | Method and system for recycling waste heat of rotary kiln for carbon calcination |
| CN202442599U (en) * | 2012-02-16 | 2012-09-19 | 焦作市迈科冶金机械有限公司 | Ore material preheater |
| CN102878820A (en) * | 2012-10-22 | 2013-01-16 | 徐州燃控科技股份有限公司 | Application process of smoke recirculation on rotary kiln |
| CN103438721A (en) * | 2013-05-21 | 2013-12-11 | 曲阜中联水泥有限公司 | Technology for recycling waste heat of kiln head of rotary cement kiln |
Non-Patent Citations (1)
| Title |
|---|
| 范锦忠: "提高陶粒回转窑热效率的有效措施", 《墙材革新与建筑节能》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |