Coke quenching device for coking production

Abstract

The invention relates to the field of coke quenching in coking production and discloses a coke quenching device for coking production. The coke quenching device comprises an equilibrium water tower, a water tank, a water pump and a coke quenching water pipe. The water pump is fixed on the ground. The bottom of the equilibrium water tower is higher than the top of the water pump. The coke quenching water pipe is horizontally arranged above the equilibrium water tower. The top of the equilibrium water tower is communicated with the water tank by a pumping pipe. A downcomer at the bottom of the equilibrium water tower is connected to a water inlet of the water pump. A water outlet of the water pump is connected to the coke quenching water pipe by a water feeding pipe. The water feeding pipe comprises a horizontal section connected to the water outlet of the water pump and a vertical section connected to the coke quenching water pipe. The vertical section of the water feeding pipe is provided with a one-way valve. A level of water in the equilibrium water tower has the same height as the one-way valve on the water feeding pipe. A return pipe is arranged between the coke quenching water pipe and the water feeding pipe. The return pipe is provided with a water gate. The equilibrium water tower is arranged on a tower support. The water pump is fixed on the ground by a fixing frame. The coke quenching device for coking production realizes working of the water pump on the ground, prevents that when the water pump is stopped, water in the coke quenching water pipe instantaneously flows back thereby impacting the water pump so that the water pump is damaged, and does not influence water pumping effects.

Description

technical field [0001] The invention belongs to the field of coking production and coking, in particular to a coke quenching device for coking production. Background technique [0002] In the coking production process, the existing coke quenching device is to set the water pump in the pool to work, and the long-term overload work makes the water pump leak air and cannot pump water; in addition, the water pump is prone to rust under water, which affects the service life of the water pump. During maintenance, it is also necessary to drain the water in the pool, and then the workers go to work in the pool. The temperature in the pool is high, which increases the labor intensity of the workers; The water in the water pipe instantly backflows and impacts the water pump, causing damage to the water pump; in addition, since the water pump is located on the ground, air is easy to enter the water pump, which affects the pumping effect of the water pump. Contents of the invention ...

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Problems solved by technology

[0002] In the coking production process, the existing coke quenching device is to set the water pump in the pool to work, and the long-term overload work makes the water pump leak air and cannot pump water; in addition, the water pump is prone to rust under water, which affects the service life of the water pump. During maintenance, it is also necessary to drain the water in the pool, and then the workers go to work in the pool. The temperature in the pool is high, which increases the labor intensity of the workers; The water in the water pipe instantly backflows and impacts the water pump, causing damage to the water pump; in addition, since the water pump is located on the ground, air is easy to enter the water pump, which affects the pumping effect of the water pump

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