Novel dry-process cement kiln tail preheating system
A dry process cement, a new type of technology, is applied in the field of preheating at the end of the cement kiln, which can solve the problems of increasing the environmental burden and increasing the cost, and achieve the effect of increasing the daily output and saving the construction cost and time.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0049] A new dry process cement kiln tail preheating system, such as figure 1 As shown, it includes a preheating tower 10, an external preheater 20 and a kiln tail smoke chamber 30. The preheating tower 10 is provided with a preheating system and a calciner 11. The preheating system includes a top-down The multi-stage preheater in the tower is 1 set (single series) including C1, C2, C3 and C4. The furnace 11 is connected, and an air inlet of the calciner 11 is connected with the kiln tail smoke chamber 30 through the first bent pipe 40, wherein the first bent pipe 40 is one bend, and the first bent pipe 40 is connected to the kiln tail smoke chamber 30. A burner 60 is provided at the junction of the kiln tail smoke chamber 30, and the air inlet pipe of the lowest stage preheater of the multi-stage tower internal preheater, that is, C4, passes through the second bent pipe 50 and the tower external preheater 20 The air outlet duct 21 is connected to each other, wherein the seco...
Embodiment 2
[0051] A new dry process cement kiln tail preheating system, such as figure 2 As shown, it includes an original preheating tower 10, an external preheater 20 and a kiln tail smoke chamber 30. The preheating tower 10 is provided with a preheating system and a calciner 11. The preheating system includes The multi-stage tower preheater set up from top to bottom is 1 set (single series) including C1, C2, C3 and C4, and the bottom preheater of the multi-stage tower preheater is the output of C4 The mouth is connected with the calciner 11, and an air inlet of the calciner 11 is connected with the kiln tail smoke chamber 30 through the first bent pipe 40, wherein the first bent pipe 40 is 4 bends, and the first bent pipe A burner 60 is provided at the joint between the road 40 and the kiln tail smoke chamber 30, and the air inlet pipe of the lowest stage preheater of the multi-stage tower inner preheater, that is, the air inlet pipe of C4, is connected with the tower external prehea...
Embodiment 3
[0053] A new dry process cement kiln tail preheating system, such as image 3 As shown, it includes 2 preheating towers 10, 2 tower external preheaters 20 and 1 kiln tail smoke chamber 30. Each preheating tower 10 is provided with a preheating system and a calciner 11. The preheating system includes The multi-stage tower preheater set up from top to bottom is 1 set (single series) including C1, C2, C3 and C4, and the bottom preheater of the multi-stage tower preheater is the output of C4 The inlet is connected with the calciner 11, and one air inlet of the calciner 11 is connected with the kiln tail smoke chamber 30 through the first bending pipe 40, and the calciner 11 in the other preheating tower 10 is also connected through another first bending pipe. The pipe 40 is connected to the kiln tail smoke chamber 30, wherein the first bent pipe 40 is one bend, and a burner 60 is provided at the junction of the first bent pipe 40 and the kiln tail smoke chamber 30, and the multi-s...
PUM
![No PUM](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap