一种带有导流槽的船舶尾气净化液排放装置
By setting up serpentine air channels and atomizing nozzles within the guide channel, the problem of poor treatment effect of traditional guide channels is solved, achieving more efficient exhaust gas purification.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEILONGJIANG PROVINCE LONGFENG HIGHWAY ENG INSPECTION CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional exhaust gas treatment devices have simple structures and limited functions, resulting in weak effects on further treatment of exhaust gases.
A flow guide channel with a U-shaped groove was designed, with staggered baffles inside to form a serpentine air passage, and equipped with an atomizing nozzle and a filter screen to enhance the reaction effect between the purified liquid and the exhaust gas.
By adding a serpentine air duct and atomizing nozzles, the reaction time of the exhaust gas in the guide channel is extended, improving the purification effect. Furthermore, the exhaust gas is further processed by the atomizing nozzles and filters, thus increasing the purification efficiency.
Smart Images
Figure CN224506722U_ABST
Abstract
Claims
1. A ship exhaust gas purification liquid discharge device with a guide channel, comprising a tank (1) in the shape of a U, characterized in that: It also includes a first cover plate (2) and a second cover plate (3) that are inserted and fixed to the upper end of the tank (1), and together with the tank (1) form a rectangular drainage pipe; Two rows of staggered baffles (4) are fixed inside the tank (1). The length of the baffles (4) is less than the width of the tank (1), so that a serpentine air passage is formed inside the tank (1). Multiple atomizing nozzles (5) are installed on the first cover plate (2), while a filter screen (6) located inside the tank (1) is fixed on the second cover plate (3).
2. The exhaust gas cleaning liquid discharge device for a marine vessel with a flow guiding channel according to claim 1, characterized in that, The upper end of the groove (1) has a first bend (11), and the first bend (11) has a slot facing outward and arranged along the length of the groove (1); The first cover plate (2) has a second bend (21) on its side. The second bend (21) is inserted into the slot so that the first cover plate (2) is fixed on the slot (1).
3. The exhaust gas cleaning liquid discharge device for a marine vessel with a flow guiding channel according to claim 2, characterized in that, The first cover plate (2) and the second cover plate (3) have the same structure.
4. The ship exhaust gas purification liquid discharge device with a guide channel according to claim 1, characterized in that, The baffle (4) is set vertically, with its lower end welded to the bottom of the tank (1) and one side welded to the inside of the tank (1). The first cover plate (2) is mounted above the baffle (4), and a rubber pad to fill the gap between the cover plate (4) is also glued and fixed to the lower end of the first cover plate (2).
5. The exhaust gas cleaning liquid discharge apparatus for a marine vessel with a flow guiding groove according to claim 1, characterized in that, The filter screen (6) is inclined and its upper end is fixed to the second cover plate (3). A sealing strip is embedded in the side. A reinforcing frame (7) is also fixed between the second cover plate (3) and the filter screen (6). The second cover plate (3), the filter screen (6) and the reinforcing frame (7) are arranged in a triangular shape.
6. The exhaust gas cleaning liquid discharge apparatus for a marine vessel with a flow guiding channel according to claim 1, characterized in that, A waste discharge port (8) is provided on the tank (1) near the filter screen (6). A waste storage hopper (9) connected to the waste discharge port (8) is bolted to the lower end of the tank (1). A valve pipe (10) is fixed to the lower end of the waste storage hopper (9).