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The invention discloses a cascade reservoir control system for breeding demand of viscosity production demersal fish. The cascade reservoir control system comprises a water temperature and weather intelligent monitoring platform, a system running support platform and a cascade reservoir ecological dispatching decision platform, wherein the water temperature and weather intelligent monitoring platform comprises a water temperature monitoring unit, a data receiving base station, a power station monitoring center and a system monitoring center, the system running support platform comprises a communication transmission system and a network system, and the cascade reservoir ecological dispatching decision platform comprises a dispatching information layer, a dispatching decision layer and a dispatching operation layer. A control method disclosed by the invention is used for controlling according to the control system. The control system is used in a breeding period of the viscosity production demersal fish, a coordinative control technology of an upstream reservoir matched with running of a stoplog gate to control a water temperature and a last-stage reservoir to regulate flow quantity is used for providing a moderate water temperature and flow quantity condition for breeding of the viscosity production demersal fish, and the influence of the running of the cascade reservoir on the breeding of the viscosity production demersal fish can be reduced.

The invention provides a gasification combustion hydrolyzing auxiliary combustion device and method of pulverized coal. The technical scheme of the invention is as follows: a concentrated-diluted separator is used to divide a pulverized coal stream into two pulverized coal streams-a concentrated phase pulverized coal stream and a diluted phase pulverized coal stream under the action of pneumatic conveying; the concentrated phase pulverized coal stream enters a gasification chamber through a concentrated phase pulverized coal stream channel to be ignited and gasified instantly under the action of a gas fuel injector; the diluted phase pulverized coal stream containing fine pulverized coal enters in a vaporizing combustion chamber through the side channel of the gasification chamber and is combined with a flame type stream to mix with combustion air allocated by a fuel gas combustion section, burn vigorously and provide energy continuously for the energy consuming equipment in the flame form. The device and method of the invention adopts concentrated pulverized coal and diluted pulverized coal streams to enter the gasification section through different routes, air is supplied by a combustion air cavity at the inlet end of the vaporizing combustion chamber and a combustion air cavity on the right side of a diluted phase pulverized coal cavity; and different air quantities are adopted to fully mix pulverized coal and air, and the pulverized coal can burn fully. Experiments show that the combustion efficiency can be increased by about 5-10%.

An MFF device intercepts an ARP request message sent by a client connected to the MFF device and forwards the ARP request message to a main device of the VRRPE devices. When the MFF device intercepts a response message which is sent by the main device of the VRRPE devices and takes a virtual MAC address assigned by the main device according to a load balancing algorithm as a source MAC address, the MFF device sends the ARP response message to the client.