A heat medium directional circulation steam kiln
By setting up multi-stage airbags inside the steam curing kiln to regulate the kiln space, the problem of large vertical temperature difference inside the precast box girder curing shed was solved, achieving temperature uniformity and reducing energy consumption, thus lowering the production cost of precast box girders.
CN224360391UActive Publication Date: 2026-06-16临海市城发绿色装配式建筑制造有限公司 +2
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 临海市城发绿色装配式建筑制造有限公司
- Filing Date
- 2025-06-10
- Publication Date
- 2026-06-16
AI Technical Summary
⚠Technical Problem
The large vertical temperature difference inside the existing precast box girder curing shed leads to the steam spraying system operating for extended periods, increasing maintenance costs.
⚗Method used
Multi-stage air bladders are installed inside the main body of the steam curing kiln. The expansion or contraction of the air bladders adjusts the space inside the kiln, reducing vertical temperature differences. Temperature uniformity is achieved by using temperature sensors and spray devices in conjunction with the control system.
🎯Benefits of technology
It significantly reduces the vertical temperature difference inside the kiln, lowers energy consumption, and reduces the production cost of precast box girders.
✦ Generated by Eureka AI based on patent content.
Smart Images
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Abstract
The utility model relates to concrete prefabricated component steam curing equipment technical field especially a kind of heat medium directional circulation steam curing kiln, including steam curing kiln main body, temperature sensor and spraying device being located in the inside of steam curing kiln main body, and control system being located in the outside of steam curing kiln main body and being connected with temperature sensor and spraying device all through circuit, the steam curing kiln further include adjusting assembly;The adjusting assembly includes air compressor with gas holder and air bag connected with air compressor through pipeline, the air compressor is located in the outside of steam curing kiln main body and is connected with control system through circuit;Air bag length direction one end is fixedly located in the inside top of steam curing kiln main body;Steam curing kiln main body is equipped with the support piece of auxiliary air bag expansion or shrinkage, by the utility model can realize the realization reduce kiln vertical temperature difference, reduce energy consumption, reduce the production cost of prefabricated box girder.
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