Blast furnace gas excess pressure turbine moving blade additive machining and repairing equipment

Abstract

The invention relates to the technical field of turbine moving blade repairing, in particular to blast furnace gas excess pressure turbine moving blade additive machining and repairing equipment which comprises a working table, a groove, a cleaning box, a first window and a bottom plate, the working table is arranged at the top end of the bottom plate, and the groove is formed in the top end of the working table; the cleaning box is installed at the top end of the workbench and located over the groove, a first window is formed in the front end of the cleaning box, the laser cladding and melting assembly and the clamping assembly are arranged at the top end of the bottom plate, the workbench is located between the laser cladding and melting assembly and the clamping assembly, and a second window is formed in the top end of the cleaning box. A drying assembly and a cleaning assembly are arranged at the top end of the workbench. When the tool is used, the turbine moving blade is clamped through the clamping assembly, then the turbine moving blade enters the cleaning box through the first window, the repaired turbine moving blade is ground through the grinding assembly by the clamping assembly, and the repairing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of turbine moving blade repair, and in particular to a blast furnace gas residual pressure turbine moving blade additive processing and repairing device. Background Art

[0002] Blast furnace gas waste pressure turbine (TRT) plays an important role in the steel and metallurgical industry. The performance and life of its moving blades directly affect the operating efficiency and stability of the entire system. However, due to the harsh working environment, the moving blades are often worn and damaged and need to be repaired or replaced regularly.

[0003] In the prior art, a patent document with a publication number of CN215238564U discloses a laser cladding machine for turbine repair, comprising a main frame, a placement platform, a laser emitter and a control panel, wherein a control panel is provided on one side of the main frame, the placement platform is installed on one side of the main frame, the laser emitter is installed on the side wall of the main frame and is located above the placement platform, and a multi-dimensional rotation adjustment mechanism is provided on the placement platform; the present invention relates to the technical field of turbine repair, and the laser cladding machine for turbine repair has a simple structure and is easy to operate. Through the multi-dimensional rotation adjustment mechanism, the distance between the workpiece and the laser emitter and the corresponding position of the workpiece surface can be adjusted when the laser cladding machine is repairing, so that the distance and range of the workpiece can be adjusted when the turbine is repairing, thereby improving the efficiency of the cladding machine repair.

[0004] During use, it was found that the damaged turbine rotor blades needed to be cleaned and dried to remove oil, dirt and corrosion products from the surface before laser melting. There was a long connection time between the cleaning and drying procedures and the laser melting procedures, which reduced the repair efficiency. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a blast furnace gas waste pressure turbine rotor blade additive processing and repair equipment with improved repair efficiency.

[0006] The invention discloses an additive processing and repairing device for a moving blade of a blast furnace gas waste pressure turbine, comprising a workbench, a groove, a cleaning box, a No. 1 window and a bottom plate, wherein a workbench is arranged at the top of the bottom plate, a groove is arranged at the top of the workbench, a cleaning box is installed at the top of the workbench just above the groove, a No. 1 window is arranged at the front end of the cleaning box, and further comprises a grinding component, a laser cladding component, a clamping component, a drying component and a grinding component, wherein a laser cladding component and a clamping component are arranged at the top of the bottom plate, the workbench is between the laser cladding component and the clamping component, a grinding component is arranged at the top of the cleaning box, and a drying component and a cleaning component are arranged at the top of the workbench; when in use, the clamping component is used to The parts are used to clamp the turbine moving blades, and then the turbine moving blades are passed through window No. 1 into the cleaning box, and the cleaning component is started, so that the cleaning component cleans the grease on the surface of the turbine moving blades inside the cleaning box. After cleaning, the clamping component dries the turbine moving blades through the drying component, and the drying component dries the inside of the cleaning box at the same time. After the turbine moving blades are dried, the clamping component moves the turbine moving blades above the workbench, and then the laser cladding component is operated to repair the turbine moving blades. After that, the clamping component grinds the repaired turbine moving blades through the grinding component to improve the repair efficiency.

[0007] Preferably, the cleaning component includes a base, a pressure pump, a No. 1 water pipe, a water turbine, a reciprocating screw, a smooth rod, a No. 1 connecting plate, a No. 2 connecting plate, an annular tube, a flushing head, a No. 2 water pipe, a hose and a water inlet pipe. A base is provided on the top of the workbench, the pressure pump is installed on the base, a water turbine is provided at the rear end of the cleaning box, a reciprocating screw is rotatably provided inside the cleaning box and a smooth rod is fixedly provided, a plurality of groups of flushing heads are circumferentially provided on the inner side of the annular tube, a group of No. 1 connecting plates and a group of No. 2 connecting plates are symmetrically provided on the outer side wall of the annular tube, the No. 2 connecting plate is slidably connected to the smooth rod, the No. 1 connecting plate is threadedly connected to the reciprocating screw, the turbine output shaft is connected to the rear end of the reciprocating screw, a No. 1 water pipe is provided at the output end of the pressure pump, the output end of the No. 1 water pipe is connected to the input end of the turbine, and the output end of the turbine is provided with two No. 1 water pipe, the output end of the No. 2 water pipe extends to the inside of the cleaning box and is connected with the input end of the hose, the output end of the hose is connected with the input end of the annular tube, and the input end of the booster pump is provided with a water inlet pipe; when the turbine moving blades enter the cleaning box, the booster pump is started, so that the external water enters the turbine through the water inlet pipe and the No. 1 water pipe, so that the reciprocating screw drives the No. 1 connecting plate to move back and forth under the cooperation of the light bar and the No. 2 connecting plate, thereby further making the annular tube move back and forth in the cleaning box. At the same time, the water inside the turbine enters the annular tube through the No. 2 water pipe and the hose, and the water entering the annular tube is respectively flushed by the flushing head to perform high-pressure flushing on the turbine moving blades on the inner side of the annular tube, so as to improve the cleaning efficiency, and the cleaning water is collected through the groove.

[0008] Preferably, the drying component comprises a drying box, a hot air blower, a bellows, a partition, a heat sink, a No. 1 air inlet pipe, a No. 2 air inlet pipe, a No. 1 air outlet pipe, a No. 2 air outlet pipe, a No. 3 air inlet pipe and a No. 2 round port; a drying box is arranged on the top of the workbench, and the hot air blower and the bellows are all installed on the top of the workbench; a No. 2 round port is arranged at the front end of the drying box; a partition is arranged in the bellows, and a plurality of groups of reciprocating screws are penetrated on the partition; a water turbine divides the interior of the bellows into an upper chamber and a lower chamber; a No. 1 air inlet pipe and a No. 2 air inlet pipe are arranged on the bellows, and the No. 1 air inlet pipe and the No. 2 air inlet pipe are both communicated with the lower chamber; an output end of the No. 2 air inlet pipe is communicated with an input end of the hot air blower; a No. 3 air inlet pipe is arranged at the output end of the hot air blower, and the output end of the No. 3 air inlet pipe is connected with the input end of the drying box; a No. 1 air outlet pipe is arranged at the output end of the drying box, and the output end of the No. 1 air outlet pipe is communicated with the upper The chambers are connected, the input end of the No. 2 air outlet pipe is connected to the upper chamber, and the output end of the No. 2 air outlet pipe is connected to the front end of the cleaning box; after the clamping assembly puts the turbine moving blades into the drying box through the No. 2 circular opening, the hot air blower is started, so that the outside air enters the lower chamber through the No. 1 air inlet pipe and is heated by the No. 2 air inlet pipe and the hot air blower, and then enters the drying box with the cooperation of the No. 3 air inlet pipe to dry the turbine moving blades. After that, the hot air enters the upper chamber through the No. 1 air outlet pipe. The hot air in the No. 1 air outlet pipe preheats the normal temperature air in the lower chamber through multiple groups of heat sinks, thereby reducing heat loss and reducing the power consumption of the hot air blower. After that, the hot air in the upper chamber dries the parts inside the cleaning box through the No. 2 air outlet pipe, so as to keep the inside of the cleaning box dry and increase the service life.

[0009] Preferably, the clamping assembly includes a No. 1 base, a No. 1 mechanical arm, a sealing seat and an electric clamp. A No. 1 base is arranged on the top of the bottom plate, a No. 1 mechanical arm is arranged on the top of the No. 1 base, a sealing seat is arranged at the free end of the No. 1 mechanical arm, and an electric clamp is arranged on the sealing seat. The No. 1 mechanical arm is set by a controller, and then the No. 1 mechanical arm clamps the turbine moving blades by the electric clamp, and then the sealing seat seals the No. 1 window, so that the turbine moving blades can be cleaned inside the cleaning box, and then the sealing seat seals the No. 2 circular mouth, so that the turbine moving blades can be dried inside the drying box, thereby improving convenience.

[0010] Preferably, the laser cladding assembly includes a No. 2 base, a No. 2 robotic arm and a laser cladding head. The No. 2 base is arranged on the top of the bottom plate, the No. 2 robotic arm is installed on the top of the No. 2 base, and the laser cladding head is arranged on the free end of the No. 2 robotic arm. The No. 2 robotic arm is set by a controller so that the No. 2 robotic arm can adjust the position of the laser cladding head and repair the turbine rotor blades at the same time, thereby improving convenience.

[0011] Preferably, it also includes a drain pipe and a drain valve. The left end of the workbench is provided with a drain pipe, the drain pipe is communicated with the groove, and a drain valve is installed on the drain pipe. The drain valve is opened so that the water inside the groove can be discharged through the drain pipe, thereby improving convenience.

[0012] Preferably, it also includes an observation window. The bellows is provided with an observation port, and the observation port is installed with an observation window. The staff can observe the drying conditions of the transparent motor blades inside the drying box through the observation window, thereby improving convenience.

[0013] Preferably, it also includes feet, and a group of feet are respectively arranged at the four corners of the bottom end of the base plate; the four groups of feet cooperate with each other to stably support the base plate to improve stability.

[0014] Preferably, the grinding assembly includes a motor, a motor seat and a grinding disc. The motor is installed on the top of the cleaning box through the motor seat, and a grinding disc is provided at the output end of the motor. The motor is started to rotate the grinding disc, and the No. 1 robot arm moves and adjusts the position of the turbine moving blades, so that the grinding disc performs a grinding operation on the turbine moving blades.

[0015] Preferably, a filter is provided at the input end of the No. 1 air inlet pipe; the filter filters impurities from the outside air to prevent the air from entering the drying box and adhering to the turbine rotor blades.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, the turbine moving blades are clamped by the clamping assembly, and then the turbine moving blades are passed through window No. 1 into the cleaning box, and the cleaning assembly is started, so that the cleaning assembly cleans the grease on the surface of the turbine moving blades inside the cleaning box. After cleaning, the clamping assembly dries the turbine moving blades through the drying assembly, and the drying assembly dries the inside of the cleaning box at the same time. After the turbine moving blades are dried, the clamping assembly moves the turbine moving blades above the workbench, and then the laser melting assembly is operated to repair the turbine moving blades. Then the clamping assembly polishes the repaired turbine moving blades through the polishing assembly, thereby improving the repair efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a first isometric structural schematic diagram of the present invention;

[0018] Figure 2 is a second isometric structural schematic diagram of the present invention;

[0019] Figure 3 yes Figure 2 A partial enlarged structural diagram of the middle part;

[0020] Figure 4 is a third isometric structural schematic diagram of the present invention;

[0021] Figure 5 It is a schematic diagram of the explosion structure of the present invention;

[0022] Figure 6 It is an enlarged structural diagram of structures such as a washing box and a drying box;

[0023] Figure 7 It is an enlarged structural diagram of the drying box and the hot air blower;

[0024] Figure 8 yes Figure 7 A schematic diagram of the partially enlarged structure of the middle B part;

[0025] Fig. 9 It is an enlarged structural diagram of the No. 2 base and No. 2 robotic arm and other structures;

[0026] Fig.10 It is an enlarged structural diagram of the No. 1 base and No. 1 robotic arm and other structures;

[0027] Fig.11 It is a schematic diagram of the exploded structure of the cleaning box and the light bar;

[0028] Fig.12 It is a first enlarged structural schematic diagram of the reciprocating screw and the pressure pump and other structures;

[0029] Fig.13 It is a second enlarged structural schematic diagram of structures such as a reciprocating screw and a pressure pump.

[0030] Markings in the attached drawings: 101, workbench; 102, groove; 103, cleaning box; 104, round mouth No. 1; 105, bottom plate; 106, drain pipe; 107, drain valve; 108, foot; 201, base; 202, booster pump; 203, water pipe No. 1; 204, turbine; 205, reciprocating screw; 206, smooth bar; 207, connecting plate No. 1; 208, connecting plate No. 2; 209, annular pipe; 210, flushing head; 211, water pipe No. 2; 212, hose; 213, water inlet pipe; 301, drying box; 302, hot air blower; 303, bellows; 304, partition; 305, heat sink; 306, No. 1 air inlet pipe; 307, No. 2 air inlet pipe; 308, No. 1 air outlet pipe; 309, No. 2 air outlet pipe; 310, No. 3 air inlet pipe; 311, observation window; 312, No. 2 round mouth; 401, No. 1 base; 402, No. 1 mechanical arm; 403, sealing seat; 404, electric clamp; 501, No. 2 base; 502, No. 2 mechanical arm; 503, laser melting head; 601, motor; 602, motor seat; 603, grinding disc. DETAILED DESCRIPTION

[0031] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0032] Example 1

[0033] like Figures 1 to 13 As shown, an additive processing and repairing device for a blast furnace gas waste pressure turbine rotor blade of the present invention comprises a workbench 101, a groove 102, a cleaning box 103, a first window 104 and a bottom plate 105, wherein the top of the bottom plate 105 is provided with the workbench 101, the top of the workbench 101 is provided with a groove 102, the cleaning box 103 is installed on the top of the workbench 101 just above the groove 102, the front end of the cleaning box 103 is provided with a first window 104, and further comprises a grinding component, a laser cladding component, a clamping component, a drying component and a grinding component, the top of the bottom plate 105 is provided with a laser cladding component and a clamping component, the workbench 101 is between the laser cladding component and the clamping component, the top of the cleaning box 103 is provided with a grinding component, and the top of the workbench 101 is provided with a drying component and a cleaning component;

[0034] The cleaning assembly includes a base 201, a pressure pump 202, a No. 1 water pipe 203, a turbine 204, a reciprocating screw 205, a light bar 206, a No. 1 connecting plate 207, a No. 2 connecting plate 208, an annular tube 209, a flushing head 210, a No. 2 water pipe 211, a hose 212 and a water inlet pipe 213. The top of the workbench 101 is provided with a base 201, the pressure pump 202 is installed on the base 201, the rear end of the cleaning box 103 is provided with a turbine 204, the inside of the cleaning box 103 is provided with a reciprocating screw 205 and a light bar 206, a plurality of flushing heads 210 are provided in the inner circumferential direction of the annular tube 209, and the outer wall of the annular tube 209 is symmetrically provided with A group of No. 1 connecting plates 207 and a group of No. 2 connecting plates 208, the No. 2 connecting plates 208 are slidably connected to the light bar 206, the No. 1 connecting plate 207 is threadedly connected to the reciprocating screw 205, the output shaft of the turbine 204 is connected to the rear end of the reciprocating screw 205, the output end of the booster pump 202 is provided with a No. 1 water pipe 203, the output end of the No. 1 water pipe 203 is connected to the input end of the turbine 204, the output end of the turbine 204 is provided with a No. 2 water pipe 211, the output end of the No. 2 water pipe 211 extends to the inside of the cleaning box 103 and is connected to the input end of the hose 212, the output end of the hose 212 is connected to the input end of the annular tube 209, and the input end of the booster pump 202 is provided with a water inlet pipe 213;

[0035] The drying assembly includes a drying box 301, a hot air blower 302, a bellows 303, a partition 304, a heat sink 305, a No. 1 air inlet pipe 306, a No. 2 air inlet pipe 307, a No. 1 air outlet pipe 308, a No. 2 air outlet pipe 309, a No. 3 air inlet pipe 310 and a No. 2 round opening 312. The top of the workbench 101 is provided with a drying box 301, a hot air blower 302 and a bellows 303, which are all installed on the top of the workbench 101. The front end of the drying box 301 is provided with a No. 2 round opening 312. A partition 304 is provided in the bellows 303, and a plurality of groups of reciprocating screws 205 are penetrated on the partition 304. The turbine 204 divides the interior of the bellows 303 into an upper chamber and a lower chamber. The bellows 303 is provided with a No. 1 air inlet pipe 306 and The No. 2 air inlet pipe 307, the No. 1 air inlet pipe 306 and the No. 2 air inlet pipe 307 are all connected to the lower chamber, the output end of the No. 2 air inlet pipe 307 is connected to the input end of the hot air blower 302, the output end of the hot air blower 302 is provided with a No. 3 air inlet pipe 310, the output end of the No. 3 air inlet pipe 310 is connected to the input end of the drying box 301, the output end of the drying box 301 is provided with a No. 1 air outlet pipe 308, the output end of the No. 1 air outlet pipe 308 is connected to the upper chamber, the input end of the No. 2 air outlet pipe 309 is connected to the upper chamber, and the output end of the No. 2 air outlet pipe 309 is connected to the front end of the cleaning box 103; when in use, the turbine moving blades are clamped by the clamping assembly, and then the turbine moving blades are passed through the No. 1 window 104 into the cleaning box 103,

[0036] When the turbine moving blades enter the cleaning box 103, the pressure pump 202 is started, so that the external water enters the turbine 204 through the water inlet pipe 213 and the No. 1 water pipe 203, so that the reciprocating screw 205 drives the No. 1 connecting plate 207 to move back and forth in cooperation with the light bar 206 and the No. 2 connecting plate 208, thereby further making the annular tube 209 move back and forth inside the cleaning box 103. At the same time, the water inside the turbine 204 enters the annular tube 209 through the No. 2 water pipe 211 and the hose 212. The water entering the annular tube 209 is used to perform high-pressure washing on the turbine moving blades on the inner side of the annular tube 209 through the washing head 210. After cleaning, the clamping assembly puts the turbine moving blades into the drying box 301 through the No. 2 circular port 312, and then starts the hot air blower 302, so that the outside air enters through the No. 1 air inlet pipe 306. The lower chamber is heated by the No. 2 air inlet pipe 307 and the hot air blower 302, and then enters the drying box 301 with the cooperation of the No. 3 air inlet pipe 310 to dry the turbine moving blades. Then the hot air enters the upper chamber through the No. 1 air outlet pipe 308. The hot air in the No. 1 air outlet pipe 308 preheats the normal temperature air of the lower chamber through multiple groups of heat sinks 305, thereby reducing heat loss and reducing the power consumption of the hot air blower 302. Then the hot air in the upper chamber dries the parts inside the cleaning box 103 through the No. 2 air outlet pipe 309 to keep the inside of the cleaning box 103 dry. After the turbine moving blades are dried, the clamping assembly moves the turbine moving blades to the top of the workbench 101, and then the laser melting assembly is operated to repair the turbine moving blades. Then the clamping assembly polishes the repaired turbine moving blades through the polishing assembly to improve the repair efficiency.

[0037] Example 2

[0038] On the basis of Example 1, Figures 1 to 13 As shown, a blast furnace gas waste pressure turbine moving blade additive processing and repairing device of the present invention, the clamping assembly includes a No. 1 base 401, a No. 1 mechanical arm 402, a sealing seat 403 and an electric clamp 404, the No. 1 base 401 is arranged on the top of the bottom plate 105, the No. 1 mechanical arm 402 is arranged on the top of the No. 1 base 401, the No. 1 mechanical arm 402 is arranged on the free end of the No. 1 mechanical arm 402, and the electric clamp 404 is arranged on the sealing seat 403;

[0039] The laser melting assembly includes a No. 2 base 501, a No. 2 mechanical arm 502 and a laser melting head 503. The No. 2 base 501 is disposed on the top of the bottom plate 105, the No. 2 mechanical arm 502 is installed on the top of the No. 2 base 501, and the laser melting head 503 is disposed on the free end of the No. 2 mechanical arm 502;

[0040] It also includes a drain pipe 106 and a drain valve 107. The left end of the workbench 101 is provided with a drain pipe 106, the drain pipe 106 is communicated with the groove 102, and the drain valve 107 is installed on the drain pipe 106;

[0041] The grinding assembly includes a motor 601, a motor seat 602 and a grinding disc 603. The motor 601 is installed at the top of the cleaning box 103 through the motor seat 602. The output end of the motor 601 is provided with a grinding disc 603. The controller sets the No. 1 mechanical arm 402. After that, the No. 1 mechanical arm 402 clamps the turbine moving blade through the electric clamp 404. The sealing seat 403 seals the No. 1 window 104, so that the turbine moving blade is cleaned inside the cleaning box 103. After that, the sealing seat 403 seals the No. 1 window 104. 03 seals the No. 2 circular opening 312, so that the turbine moving blades are dried inside the drying box 301, and the No. 2 robot arm 502 is set through the controller, so that the No. 2 robot arm 502 adjusts the position of the laser melting head 503 and repairs the turbine moving blades at the same time, and starts the motor 601 to rotate the grinding disc 603, and the No. 1 robot arm 402 moves and adjusts the position of the turbine moving blades, so that the grinding disc 603 grinds the turbine moving blades.

[0042] The equipment for additive processing and repairing of moving blades of a blast furnace gas waste pressure turbine of the present invention has common mechanical installation, connection or setting methods, which can be implemented as long as the beneficial effects can be achieved; a controller is arranged at the top of the bottom plate 105, and the controller is electrically connected to the No. 1 robot arm 402 and the No. 2 robot arm 502, and an opening is arranged at the bottom of the cleaning box 103; the controller, the No. 2 robot arm 502, the No. 1 robot arm 402, the booster pump 202, the laser melting head 503 and the hot air blower 302 of the equipment for additive processing and repairing of moving blades of a blast furnace gas waste pressure turbine of the present invention are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A blast furnace gas residual pressure turbine rotor blade additive processing and repair equipment, comprising a workbench (101), a groove (102), a cleaning box (103), a first window (104) and a bottom plate (105), wherein the top of the bottom plate (105) is provided with a workbench (101), the top of the workbench (101) is provided with a groove (102), the cleaning box (103) is installed on the top of the workbench (101) just above the groove (102), and the front end of the cleaning box (103) is provided with a first window (104), characterized in that: The invention also comprises a grinding assembly, a laser melting assembly, a clamping assembly, a drying assembly and a grinding assembly. The top of the bottom plate (105) is provided with a laser melting assembly and a clamping assembly. The workbench (101) is between the laser melting assembly and the clamping assembly. The top of the cleaning box (103) is provided with a grinding assembly. The top of the workbench (101) is provided with a drying assembly and a cleaning assembly.

2. The blast furnace gas waste pressure turbine rotor blade additive processing and repair equipment according to claim 1, characterized in that: The cleaning component comprises a base (201), a pressure pump (202), a first water pipe (203), a water turbine (204), a reciprocating screw (205), a smooth rod (206), a first connecting plate (207), a second connecting plate (208), an annular tube (209), a flushing head (210), a second water pipe (211), a hose (212) and a water inlet pipe (213). The top of the workbench (101) is provided with a base (201), the pressure pump (202) is installed on the base (201), the rear end of the cleaning box (103) is provided with a water turbine (204), the inside of the cleaning box (103) is provided with a reciprocating screw (205) rotatably and a smooth rod (206) is fixedly provided, a plurality of flushing heads (210) are provided on the inner circumference of the annular tube (209), and the outer wall of the annular tube (209) is provided with a plurality of flushing heads (210). A group of No. 1 connecting plates (207) and a group of No. 2 connecting plates (208) are provided, the No. 2 connecting plates (208) are slidably connected to the smooth rod (206), the No. 1 connecting plates (207) are threadedly connected to the reciprocating screw (205), the output shaft of the water turbine (204) is connected to the rear end of the reciprocating screw (205), the output end of the booster pump (202) is provided with a No. 1 water pipe (203), the output end of the No. 1 water pipe (203) is connected to the input end of the water turbine (204), the output end of the water turbine (204) is provided with a No. 2 water pipe (211), the output end of the No. 2 water pipe (211) extends to the inside of the cleaning box (103) and is connected to the input end of the hose (212), the output end of the hose (212) is connected to the input end of the annular pipe (209), and the input end of the booster pump (202) is provided with a water inlet pipe (213).

3. The device for additive processing and repairing of rotor blades of blast furnace gas waste pressure turbine according to claim 2, characterized in that: The drying component comprises a drying box (301), a hot air blower (302), a bellows (303), a partition (304), a heat sink (305), a No. 1 air inlet pipe (306), a No. 2 air inlet pipe (307), a No. 1 air outlet pipe (308), a No. 2 air outlet pipe (309), a No. 3 air inlet pipe (310) and a No. 2 round opening (312). The top of the workbench (101) is provided with a drying box (301), a hot air blower (302) and a bellows (303), which are all installed on the top of the workbench (101). The front end of the drying box (301) is provided with a No. 2 round opening (312). A partition (304) is provided inside the bellows (303). A plurality of groups of reciprocating screws (205) are provided through the partition (304). The turbine (204) rotates the bellows (303) to rotate. ) is divided into an upper chamber and a lower chamber. A first air inlet pipe (306) and a second air inlet pipe (307) are arranged on the wind box (303). Both the first air inlet pipe (306) and the second air inlet pipe (307) are communicated with the lower chamber. The output end of the second air inlet pipe (307) is communicated with the input end of the hot air blower (302). A third air inlet pipe (310) is arranged at the output end of the hot air blower (302). The output end of the third air inlet pipe (310) is communicated with the input end of the drying box (301). A first air outlet pipe (308) is arranged at the output end of the drying box (301). The output end of the first air outlet pipe (308) is communicated with the upper chamber. The input end of the second air outlet pipe (309) is communicated with the upper chamber. The output end of the second air outlet pipe (309) is communicated with the front end of the cleaning box (103).

4. The blast furnace gas waste pressure turbine rotor blade additive processing and repair equipment according to claim 1, characterized in that: The clamping assembly comprises a No. 1 base (401), a No. 1 mechanical arm (402), a sealing seat (403) and an electric clamp (404); the No. 1 base (401) is arranged at the top of the bottom plate (105); the No. 1 mechanical arm (402) is arranged at the top of the No. 1 base (401); the sealing seat (403) is arranged at the free end of the No. 1 mechanical arm (402); and the electric clamp (404) is arranged on the sealing seat (403).

5. The device for additive processing and repairing of rotor blades of blast furnace gas waste pressure turbine according to claim 1, characterized in that: The laser cladding assembly comprises a No. 2 base (501), a No. 2 mechanical arm (502) and a laser cladding head (503); the No. 2 base (501) is arranged at the top of the bottom plate (105); the No. 2 mechanical arm (502) is installed at the top of the No. 2 base (501); and the laser cladding head (503) is arranged at the free end of the No. 2 mechanical arm (502).

6. The device for additive processing and repairing of rotor blades of blast furnace gas waste pressure turbine according to claim 1, characterized in that: It also comprises a drain pipe (106) and a drain valve (107). The left end of the workbench (101) is provided with a drain pipe (106), the drain pipe (106) is communicated with the groove (102), and the drain valve (107) is installed on the drain pipe (106).

7. The device for additive processing and repairing of rotor blades of blast furnace gas waste pressure turbine according to claim 3, characterized in that: It also comprises an observation window (311); the bellows (303) is provided with an observation port, and the observation window (311) is installed on the observation port.

8. The device for additive processing and repairing of rotor blades of blast furnace gas waste pressure turbine according to claim 1, characterized in that: It also includes footings (108), with a group of footings (108) being respectively arranged at the four corners of the bottom end of the base plate (105).

9. The blast furnace gas waste pressure turbine rotor blade additive processing and repair equipment according to claim 1, characterized in that: The grinding assembly comprises a motor (601), a motor seat (602) and a grinding disc (603); the motor (601) is installed on the top of the cleaning box (103) through the motor seat (602); and the grinding disc (603) is arranged at the output end of the motor (601).

10. The blast furnace gas waste pressure turbine rotor blade additive processing and repair equipment according to claim 3, characterized in that: The input end of the No. 1 air inlet pipe (306) is provided with a filter screen.

Images