A sludge low-temperature drying apparatus
CN224299095UActive Publication Date: 2026-05-29JIANYANG HOPE CHUANGMEI ENVIRONMENTAL PROTECTION CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANYANG HOPE CHUANGMEI ENVIRONMENTAL PROTECTION CO LTD
- Filing Date
- 2025-06-19
- Publication Date
- 2026-05-29
AI Technical Summary
Technical Problem
Existing sludge drying equipment suffers from uneven heat transfer, resulting in low drying efficiency.
Method used
The system employs a rotating shaft to drive an L-shaped stirring pipe and a heat-conducting rod structure. Heated gas is delivered into the sludge from different heights through the air intake channel. The stirring pipe and heat-conducting rod increase the contact area between the gas and the sludge, while an annular scraper cleans the inner wall.
Benefits of technology
It improves the speed and efficiency of sludge drying, ensures uniform contact between heating gas and sludge, and prevents sludge from adhering to the inner wall of the equipment.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224299095U_ABST
Abstract
The utility model provides a kind of sludge low-temperature drying equipment, including box, the output shaft sleeve of driving motor is equipped with first gear, rotation axis is provided in box, the air inlet channel along length direction is formed in the end of rotation axis, the top of box is rotatably connected with the end of rotation axis and extends to the outside of box, the other end of rotation axis is connected with air inlet pipe by rotary seal, air inlet pipe is fixed in the top of box by first support, second gear is sleeved on rotation axis, first gear is engaged with second gear, the side of rotation axis close to bottom is provided with multiple L type stirring pipeline that is communicated with air inlet channel, one end of L type stirring pipeline extends upwards close to the top of box;Along the height direction of box, several air outlet holes are set on L type pipeline;It can be by the gas after heating from different height of box into sludge, effectively improve the contact area of the gas after heating and sludge, can effectively accelerate the drying efficiency of sludge.
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