Descaling and cleaning equipment for condenser of the power plant

Abstract

The invention discloses a descaling and cleaning device for a condenser of a power plant, which includes a vehicle body. The vehicle body is provided with a power cavity. A left side of the vehicle body is provided with a turntable. The turntable is provided with a turntable cavity. A telescopic device is provided in the turntable cavity, and a descaling device is provided in the turntable cavity to drive the telescopic device to realize the descaling movement. The device is provided with a locking device for fixing the walking device to realize the storage of the walking device, and a cleaning device for cleaning the pipeline is provided on the right end face of the power chamber. The present invention can clean and remove the inner wall of the condenser tube.

1 . A descaling and cleaning equipment for condenser of the power plant, including a car body; a power cavity is provided in the vehicle body, a turntable is provided on the left side of the vehicle body, a turntable cavity is provided in the turntable, and a telescopic device is provided in the turntable cavity, and the telescopic device can be connected to the vehicle through rotation. A motor shaft extending to the right on the left inner wall of the turntable cavity, a splined keyboard fixedly connected to the motor shaft, a main gear provided on the right side of the splined keyboard, provided in the main gear and connected to the main gear A spline cavity splined by a spline keyboard, two cavities provided in the main gear and located on the left and right sides of the spline cavity, and the cavity opening is facing away from the side of the spline cavity, Six hoop arrays are distributed on the fixed shaft on the left end face of the main gear, the sleeve is connected to the fixed shaft by a sliding key, the connecting rod is rotatably connected to the sleeve, and is hinged to the connecting rod An upper sliding rod, and using the rotating shaft to drive the main gear to rotate, thereby driving the connecting rod and the sliding rod to rotate to achieve a telescopic movement; the turntable cavity is provided with a descaling device for driving the telescopic device to realize the descaling movement. The power cavity is provided with a walking device capable of adapting to the inner wall of the pipe. The walking device is provided with a fixed device for fixing the walking. The device thus realizes the locking device accommodated by the walking device, and a cleaning device for cleaning the pipeline is provided on the right end face of the power chamber. 
     
     
         2 . The descaling and cleaning equipment for condenser of the power plant according to  claim 1 , wherein the telescopic device comprises six hydraulic cylinders arranged in an annular array on the left inner wall of the turntable cavity, and the hydraulic pressure A hydraulic chamber is provided in the cylinder, and a sliding plug is slidably connected in the hydraulic chamber. A sliding rod is fixedly connected to an end surface on the side of the symmetrical center of symmetry, and the sliding rod extends to the side near the symmetrical center. Inside the turntable cavity, and the sliding rod is hinged with the connecting rod, the hydraulic cylinder is fixedly connected to the auxiliary hydraulic cylinder on the end face away from the center of symmetry, and the auxiliary hydraulic cylinder is provided with a communication with the hydraulic cavity A secondary hydraulic chamber, a return pipe is connected between the secondary hydraulic chamber and the hydraulic chamber, a secondary slide is slidably connected in the secondary hydraulic chamber, and the secondary slide is fixedly connected to an end face away from the center of symmetry. A push rod, the push rod extending to the side far from the center of symmetry to the outside of the end face of the auxiliary hydraulic cavity, a scraper located outside the end face of the turntable cavity is fixedly connected to the push rod, and a fixed power is connected to the motor shaft Connected to the turntable cavity left A motor on the side inner wall, and an electromagnet on the left side of the main gear is fixedly connected to the motor shaft. 
     
     
         3 . The descaling and cleaning equipment for condenser of the power plant according to  claim 2 , characterized in that the inner diameter of the hydraulic chamber is larger than that of the auxiliary hydraulic chamber, so that the sliding plug drives the auxiliary sliding plug by hydraulic oil. The amount of displacement generated is the amount of displacement of the slider itself. 
     
     
         4 . The descaling and cleaning equipment for condenser of the power plant according to  claim 1 , wherein the descaling device comprises a water turbine fixedly connected to the left inner wall of the power chamber, and the water turbine and external water supply equipment Connected to each other, a rotating shaft extending to the left of the turntable cavity is rotatably connected to the water turbine, and a spline wheel located in the turntable cavity is fixedly connected to the rotating shaft, and the spline wheel can be connected with the flower. A key cavity is splined, and an inner ring gear that can be meshed with the main gear is fixedly connected to the right inner wall of the turntable cavity. 
     
     
         5 . The descaling and cleaning equipment for condenser of the power plant according to  claim 4 , wherein a tension spring is connected between the main gear and the right inner wall of the turntable cavity. 
     
     
         6 . The descaling and cleaning equipment for condenser of the power plant according to  claim 4 , characterized in that the walking device comprises three piston cylinders arranged in an annular array on the right inner wall of the power chamber, and the A piston cylinder extends to the side away from the center of symmetry to the outside of the end face of the power chamber. A piston chamber is provided in the piston cylinder. A connecting pipe is connected between the piston chamber and the hydraulic turbine, and the piston chamber is slidably connected. There is a piston, a piston rod is fixedly connected to the end face of the piston away from the center of symmetry, and the spray head extends to the outside of the end face of the piston cavity toward the side far from the center of symmetry, and the piston rod is fixedly connected to the piston A secondary hydraulic turbine outside the cavity end surface, the piston rod is provided with a water delivery hole that communicates the piston cavity with the secondary hydraulic turbine. A fixed plate is fixedly connected to the end surface of the piston rod. A speed reducer is fixedly connected, and a speed reducing shaft extending into the speed reducer is rotatably connected to the auxiliary turbine, and the speed reducing shaft can drive the speed reducer to move, and the speed reducer is rotatably connected to the speed reducer. A wheel shaft outside the end face of the reducer is fixedly connected with a wheel for traveling on the wheel shaft. 
     
     
         7 . The descaling and cleaning equipment for condenser of the power plant according to  claim 6 , wherein a secondary tension spring is connected between the piston and the inner wall of the piston cavity near the center of symmetry. 
     
     
         8 . The descaling and cleaning equipment for condenser of the power plant according to  claim 6 , wherein the locking device comprises an L-shape fixedly connected to the right end face of the piston rod and located outside the end face of the power chamber. A rod, the L-shaped rod is provided with left and right through pin holes, a right side end face of the piston cylinder is fixedly connected with a slide table located outside the end face of the power chamber, and the slide table slides on the end face away from the center of symmetry A slider is connected, and the end surface on the side of the slide table away from the center of symmetry is fixedly connected with a secondary electromagnet located on the right side of the slider. The left end surface of the block is fixedly connected with a latch pin that can abut the pin hole. 
     
     
         9 . The descaling and cleaning equipment for condenser of the power plant according to  claim 6 , wherein the cleaning device comprises a fixing ring fixedly connected to a right end face of the power chamber, and a right end face of the fixing ring An annular pipe is fixedly connected to the upper side of the annular pipe. The sixteen nozzles communicating with the annular pipe are distributed on the end surface of the annular pipe away from the center of symmetry. The annular pipe communicates with the auxiliary hydraulic turbine. Water pipe.