Novel exhausted smoke afterheat utilization system of marine auxiliary machinery
A technology for marine auxiliary equipment and auxiliary equipment, which is applied in the field of exhaust waste heat utilization system of new marine auxiliary equipment, and can solve problems such as insufficient steam pressure, troubles, mismatching of evaporation capacity and water storage capacity of the exhaust gas boiler of the main engine, and heating area heat, etc. , to achieve the effect of saving fuel, reducing cost, and avoiding mutual interference of exhaust
Inactive Publication Date: 2015-02-18
张育王
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The steam pressure generated by using the exhaust heat of auxiliary equipment is not high enough. The main reason is that the evaporation capacity, water storage capacity and heating area of the exhaust gas boiler of the main engine do not match the heat carried by the exhaust gas of the auxiliary equipment.
In addition, the existing system makes the exhaust gas boiler of the main engine have to work regardless of sailing or berthing. Once the exhaust gas boiler of the main engine needs to be overhauled, how to generate steam to meet the needs of the ship is more troublesome
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] Attached below figure 1 An embodiment of the present invention is described.
[0011] A new exhaust waste heat utilization system for marine auxiliary equipment, including three auxiliary equipment 1, the three auxiliary equipment 1 are respectively connected in parallel with the horizontal exhaust main pipe 9 through three smoke exhaust pipes Ⅰ and 2, and the outlet of the horizontal smoke exhaust main pipe 9 is connected to the three The inlet of the pass 3 is connected, and the three smoke exhaust pipes I 2 are equipped with flip-type smoke door baffles II 10. The first outlet of the tee 3 is connected to the smoke inlet of the auxiliary exhaust gas boiler 4), and the second outlet is connected to the lower end of the bypass flue 5; the exhaust port 6 of the auxiliary exhaust gas boiler 4) is connected with Smoke exhaust pipe II 7, the upper end of the bypass flue 5 is connected to the smoke exhaust pipe II 7; the first outlet and the second outlet of the tee 3 and ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a novel exhausted smoke afterheat utilization system of marine auxiliary machinery. The novel exhausted smoke afterheat utilization system comprises the auxiliary machinery, wherein smoke exhaust pipes I of the auxiliary machinery are connected with an inlet of a three-way joint; a first outlet of the three-way joint is connected with a smoke inlet of an auxiliary machinery waste gas boiler; a second outlet of the three-way joint is connected with the lower end of a bypass flue; a smoke exhaust opening of the auxiliary machinery waste gas boiler is connected with a smoke exhaust pipe II; the upper end of the bypass flue is connected with the smoke exhaust pipe II; turning type smoke door baffles I are arranged in the first outlet and the second outlet of the three-way joint and the smoke exhaust opening. The auxiliary machinery waste gas boiler is added and is matched with auxiliary machinery exhausted afterheat; when a ship is berthed, a main unit waste gas boiler is stopped, and steam and steam pressure which are generated by the work of the auxiliary machinery waste gas boiler can meet the demand for berthing of the ship.
Description
technical field [0001] The invention relates to a novel exhaust waste heat utilization system of ship auxiliary equipment. Background technique [0002] The prior art closest to the present invention is the utility model patent of "Smoke Exhaust Heat Utilization System of Ship Auxiliary Engines (CN203586174U)" which the applicant has obtained. The smoke exhaust of the main and auxiliary machines of this system shares a main engine exhaust gas boiler. The exhaust gas boiler of the main engine is specially set up for the main engine, and its water storage capacity, evaporation capacity and the heating area of the smoke pipe are matched with the exhaust heat of the main engine. The amount of heat carried by the auxiliary exhaust smoke is relatively small. Naturally, the steam pressure that can be generated is very limited by heating the exhaust gas boiler of the main engine with the exhaust heat of the auxiliary engine. In reality: Exhaust smoke from the main engine can in...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F22B1/18
Inventor 张育王
Owner 张育王