一种废气处理设备的余热回收结构
By improving the connection mechanism and support design of the waste gas treatment equipment, the problem of low heat exchange efficiency in the existing equipment was solved, and efficient recovery of waste heat from the waste gas and stable operation of the equipment were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-07-24
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing waste heat recovery structure of waste gas treatment equipment, the heat exchange pipes are made of single-layer ordinary materials and the fluid channel design is simple, resulting in low heat exchange efficiency, uneven flow velocity distribution, and flow dead zones, making it difficult to fully recover the heat in the waste gas.
The multi-layered connection mechanism and support design, combined with sealing rings and limiting components, ensures sufficient heat exchange between exhaust gas and cold water. The equipment's operating status is monitored in real time by the observation components to prevent exhaust gas leakage, thus achieving a tight connection and stable operation of the equipment.
It improves the heat exchange efficiency between waste gas and cold water, ensures stable equipment operation, realizes effective recovery and recycling of waste heat, observes the stability and safety of components, and ensures the efficient operation of the equipment.
Smart Images
Figure CN224517520U_ABST
Abstract
Claims
1. A waste heat recovery structure of an exhaust gas treatment apparatus comprising a housing (1), characterized by: The shell (1) is provided with a heat exchange mechanism (2) inside, and a connecting mechanism (3) is provided at the bottom left side of the shell (1). The connecting mechanism (3) is used to connect pipes. The heat exchange mechanism (2) includes a column (201), the bottom of which is fixedly connected to the bottom of the inner side of the outer shell (1). Multiple supports (202) are fixedly connected around the column (201), and the other end of each support (202) is fixedly connected to the same ventilation pipe (203). Each ventilation pipe (203) has an exhaust port (204) fixedly connected to its top. A water storage tank (205) is fixedly connected to the rear side of the outer shell (1). A water pump (206) is fixedly connected to the top of the housing (1). A water supply pipe (207) is connected to the left side of the water pump (206). The top end of the water supply pipe (207) penetrates the rear top of the housing (1). A hot water pipe (208) is connected to the bottom right side of the housing (1). A water valve (209) is fixedly connected to the outer wall of the hot water pipe (208). A discharge assembly (210) is provided at the right end of the exhaust port (204). An observation assembly (211) is provided on the front side of the housing (1).
2. The waste heat recovery structure of the exhaust treatment device according to claim 1, characterized by: The connecting mechanism (3) includes a connecting block one (301), the right end of which penetrates the bottom left side of the outer shell (1) and is connected to the bottom end of the ventilation pipe (203). A sealing ring one (302) is fixedly connected inside the connecting block one (301). A connecting block two (303) is provided on the left side of the connecting block one (301). A sealing ring two (304) is fixedly connected inside the connecting block two (303). A plurality of fixing blocks one (305) are fixedly connected to the outer wall of the connecting block one (301). An insert block (306) is fixedly connected to the left side of each of the plurality of fixing blocks one (305). A plurality of fixing blocks two (307) are fixedly connected around the connecting block two (303). A slot (308) is provided on the right side of each of the plurality of fixing blocks two (307). A limit component (309) is provided on one side of each of the plurality of fixing blocks two (307).
3. The waste heat recovery structure of the exhaust treatment device according to claim 1, characterized by: The emission assembly (210) includes a filter tube (2101), the left side of which is fixedly connected to the top right side of the housing (1), the left end of which penetrates the housing (1) and is connected to the right end of the exhaust port (204), and the right end of which is fixedly connected to an emission tube (2102).
4. The waste heat recovery structure of the exhaust treatment device according to claim 1, characterized by: The observation component (211) includes a mounting frame (2111), the rear side of which is fixedly connected to the front side of the housing (1), and an observation window (2112) is fixedly connected inside the mounting frame (2111).
5. The exhaust heat recovery structure of an exhaust treatment device according to claim 2, characterized by: The limiting component (309) includes a limiting plate (3091). One side of each of the plurality of fixing blocks (307) is slidably connected to the limiting plate (3091). One end of each of the plurality of limiting plates (3091) passes through the slot (308) and the corresponding insert (306). One end of each of the plurality of limiting plates (3091) is provided with a groove (3092). The interior of each of the plurality of grooves (3092) is slidably connected to a limiting block (3093).
6. The exhaust heat recovery structure of an exhaust treatment device according to claim 2, characterized by: The plurality of inserts (306) are slidably connected to the interior of the corresponding slots (308), and the size of the inserts (306) matches that of the slots (308).
7. The exhaust heat recovery structure of an exhaust treatment device according to claim 5, characterized by: One end of each of the plurality of limiting blocks (3093) passes through the corresponding groove (3092), and one side of each of the plurality of limiting blocks (3093) is respectively attached to one side of the corresponding fixing block (307).
8. The exhaust heat recovery structure of an exhaust treatment device according to claim 2, characterized by: The outer wall of the first sealing ring (302) is slidably connected to the inside of the second connecting block (303), and the outer wall of the second sealing ring (304) is slidably connected to the inside of the first sealing ring (302).