一种处置生物质燃料的装置
By improving the dryness of straw biomass fuel through crushing and hot air flow treatment devices, the problem of incomplete combustion of straw biomass fuel in cement kilns is solved, resulting in cost reduction and increased production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUICHANG HONGSHI CEMENT CO LTD
- Filing Date
- 2025-07-24
- Publication Date
- 2026-07-17
AI Technical Summary
When straw biomass fuel is burned in cement kilns, the moisture content makes it difficult to burn completely, which affects production efficiency and increases the cost of coal.
Design a device for processing biomass fuel. The device uses a motor to drive a rotating shaft and a rotating base to crush the biomass fuel. A serpentine heat exchange copper tube is used to recover the heat from the high-temperature flue gas to form a hot air flow, which increases the temperature and airflow inside the silo and promotes the drying and complete combustion of the straw biomass fuel.
It improves the dryness of straw biomass fuel, ensuring its complete combustion, reducing cement production costs, and increasing the production efficiency of cement kilns.
Smart Images
Figure CN224516827U_ABST
Abstract
Claims
1. An apparatus for disposing of biomass fuel, characterized by: It includes a burner (1), a hopper (2), a flue pipe (3), a ventilation duct (6), and a flue pipe (9); The hopper (2) is fixedly connected to the feed port of the burner (1) through the feed pipe (201). A feed assembly (4) is provided on the front side of the hopper (2). A crushing assembly is provided on the hopper (2). The smoke guide pipe (3) is fixedly connected to the exhaust port of the burner (1). A fan (5) is fixedly installed on the burner (1) through the stand (101). The air outlet of the fan (5) is fixedly connected to the ventilation duct (6) through the air duct (501). The smoke guide pipe (3) and the smoke outlet pipe (9) are fixedly connected to the front and rear sides of the ventilation cylinder (6), respectively. A serpentine heat exchange copper pipe (601) located inside the ventilation cylinder (6) is fixedly connected between the smoke guide pipe (3) and the smoke outlet pipe (9). Several blower pipes (7) are fixedly connected between the ventilation cylinder (6) and the silo (2) at intervals.
2. An apparatus for disposing biomass fuel according to claim 1, characterized by: The feeding assembly (4) includes a feeding pipe (401) and a feeding hopper (402), wherein the feeding pipe (401) is fixedly connected between the feeding hopper (402) and the hopper (2).
3. The apparatus for disposing biomass fuel according to claim 1, characterized by: The crushing assembly includes a motor (8) and a rotating base (802). The motor (8) is fixedly installed on the hopper (2). The rotating base (802) is fixedly connected to the drive end of the motor (8) through a rotating shaft (801). A plurality of crushing blades I (202) are spaced apart on the inner wall of the hopper (2). A plurality of crushing blades II (803) are spaced apart on the rotating base (802).
4. The apparatus for disposing biomass fuel according to claim 1, characterized by: The hopper (2) has an exhaust port (203) on its back side, and an air filter is installed inside the exhaust port (203).
5. The apparatus for disposing biomass fuel according to claim 1, characterized by: The burner (1) is fixedly mounted with a limiting seat (103) via a side frame (102), and the limiting seat (103) is sleeved outside the flue pipe (3).
6. The apparatus for disposing biomass fuel according to claim 1, characterized by: The end of the smoke outlet pipe (9) is provided with a connecting plate (901), and the connecting plate (901) is provided with a plurality of connecting holes spaced apart.