Smoke dust treatment device for maintenance of hydroelectric generating set equipment

Abstract

The utility model relates to the technical field of smoke dust treatment, in particular to a smoke dust treatment device for maintenance of hydroelectric generating set equipment, which comprises a shell, the top end of the shell is fixedly connected with a dust collection assembly, the dust collection assembly comprises a fixed seat, a clamping seat, an inserting rod, a connecting pipe, an inserting hole, a collecting pipe and a fan, and the bottom end of the fixed seat is fixedly connected to the top end of the shell. And a clamping seat is clamped at the top end of the fixed seat. Through the arrangement of the fixing seat, the clamping seat, the inserting rod, the connecting pipe, the inserting hole, the collecting pipe, the fan and the handle, during use, the clamping seat is fixed through the fixing seat, the connecting pipe is manually adjusted downwards and upwards according to the size and height of the hydroelectric generating set, and then the inserting rod is inserted into the corresponding inserting hole of the connecting pipe, so that the effect of adjusting the height is achieved; smoke generated during welding can be sucked into the connecting pipe through the draught fan, the collecting pipe can be rotated by holding the handle by hand, the suction direction is adjusted, and therefore the effect that the height and the smoke suction angle can be adjusted is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a smoke treatment device for water turbine generator set equipment overhauling belongs to smoke treatment technical field. BACKGROUND

[0002] Hydroelectric generator set is also called "water turbine generator set". Each water turbine and the matched generator combined on the hydropower station form a power generation unit, which is the main power equipment for generating electric energy in the hydropower station. When the water flow introduced by the hydropower station passes through the water turbine, the water energy is converted into mechanical energy to drive the rotation of the machine; the generator converts the mechanical energy into electric energy and outputs. The existing water turbine generator set discharges smoke like air during overhauling.

[0003] However, the existing technology lacks the function of adaptively adjusting the dust suction height. In actual use, the equipment needs to be welded during overhauling, but the existing technology does not have a dust suction device, and the sizes of the equipment are different, so the device needs to be adapted. The existing technology cannot adapt to dust suction, which leads to the limitation of the existing technology. Moreover, the existing technology lacks the function of discharging and filtering. In actual use, the equipment needs to be welded during overhauling, which will produce smoke dust during the processing process, affecting the workers and causing air pollution, so the existing technology cannot handle the smoke dust. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a smoke treatment device for water turbine generator set equipment overhauling to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A smoke treatment device for water turbine generator set equipment overhauling, comprising

[0007] A shell is fixedly connected with a dust suction assembly at the top end, the dust suction assembly comprises a fixed seat, a clamping seat, a plug rod, a connecting pipe, a plug hole, a collecting pipe and a fan, the fixed seat is fixedly connected to the top end of the shell, the clamping seat is clamped at the top end of the fixed seat, the connecting pipe is clamped on the inner wall of the clamping seat, the plug rod is clamped on one side of the clamping seat, a plurality of plug holes are formed on one side of the connecting pipe, the collecting pipe is fixedly connected to the bottom end of one side of the connecting pipe, and the fan is fixedly connected to the inner wall of the collecting pipe.

[0008] The shell is fixedly connected with a filter exhaust assembly at the rear end, the filter exhaust assembly comprises a circular pipe, a filter screen and activated carbon, the circular pipe is fixedly connected to the rear end of the shell, two filter screens are fixedly connected to the inner wall of the circular pipe, and activated carbon is fixedly connected to the side of the circular pipe close to the filter screen.

[0009] Preferably, a clamping groove is formed at the top end of the circular pipe, and a flushing nozzle is fixedly connected to the inner wall of the clamping groove.

[0010] Preferably, the front of the shell is fixedly connected with a display screen, and the side of the front of the shell close to the display screen is fixedly connected with a rotary knob.

[0011] Preferably, the bottom of the shell is provided with a fixed groove at each corner, and the inner wall of the fixed groove is fixedly connected with a roller.

[0012] Preferably, the top of the shell is provided with a connecting groove at the side close to the fixed seat, and the inner wall of the connecting groove is fixedly connected with a clamping block.

[0013] Preferably, the side of the collecting pipe is provided with a mounting groove, and the inner wall of the mounting groove is fixedly connected with a handle.

[0014] Compared with the prior art, the water turbine equipment maintenance smoke treatment device has the advantages that:

[0015] 1. The water turbine equipment maintenance smoke treatment device, through the setting of the fixed seat, the clamping seat, the insertion rod, the connecting pipe, the insertion hole, the collecting pipe, the fan and the handle, the clamping seat is fixed by the fixed seat during use, the connecting pipe is manually adjusted according to the size and height of the water turbine, the insertion rod is inserted into the corresponding insertion hole of the connecting pipe, thereby the height is adjusted, the fan can suck the smoke generated during welding into the connecting pipe through the installation of the fan, the handle is held to rotate the collecting pipe, the direction of suction is adjusted, thereby the height and the angle of suction of smoke are adjusted.

[0016] 2. The water turbine equipment maintenance smoke treatment device, through the setting of the circular pipe, the filter screen, the activated carbon and the flushing nozzle, the filter screen and the activated carbon are fixed by the circular pipe during use, the activated carbon can adsorb large particles in the suctioned smoke, the activated carbon can be replaced after being used for a period of time, the filter screen can filter smoke particles, the particles can be adsorbed on the surface of the filter screen, thereby the filtering effect is achieved, when not in use, the flushing nozzle is connected with a water pipe, the filter screen is flushed by the pressurized water source, the filtering effect is enhanced, thereby the effect of cleaning the filter screen is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole appearance schematic view of the utility model;

[0018] Figure 2 It is a filter exhaust assembly internal section view schematic view of the utility model;

[0019] Figure 3 It is a dust suction assembly internal section view schematic view of the utility model;

[0020] Figure 4 It is a front display schematic view of the utility model.

[0021] As shown in the figure: 1, the shell; 2, fixed seat; 3, card seat; 4, plug rod; 5, connecting pipe; 6, plug hole; 7, collecting pipe; 8, fan; 9, round pipe; 10, filter screen; 11, activated carbon; 12, flush nozzle; 13, display screen; 14, knob; 15, scroll wheel; 16, clamping block; 17, handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4 A technical scheme provided by the present application is shown in the figure:

[0024] A smoke treatment device for overhauling a hydroelectric generating set equipment, comprising

[0025] The shell 1 is fixedly connected with a dust suction assembly at the top end, the dust suction assembly comprises a fixed seat 2, a card seat 3, a plug rod 4, a connecting pipe 5, a plug hole 6, a collecting pipe 7 and a fan 8, the bottom end of the fixed seat 2 is fixedly connected to the top end of the shell 1, the top end of the fixed seat 2 is clamped with the card seat 3, the inner wall of the card seat 3 is clamped with the connecting pipe 5, one side of the card seat 3 is clamped with the plug rod 4, a plurality of plug holes 6 are formed in one side of the connecting pipe 5, the bottom end of one side of the connecting pipe 5 is fixedly connected with the collecting pipe 7, and the inner wall of the collecting pipe 7 is fixedly connected with the fan 8. Through the arrangement of the fixed seat 2, the card seat 3, the plug rod 4, the connecting pipe 5, the plug hole 6, the collecting pipe 7, the fan 8 and the handle 17, when in use, the card seat 3 is fixed by the fixed seat 2, the connecting pipe 5 is manually adjusted up and down according to the size and height of the hydroelectric generating set, and then the plug rod 4 is inserted into the corresponding plug hole 6 in the connecting pipe 5, so as to achieve the effect of adjusting the height. Through the installation of the fan 8, the fan 8 can suck the smoke generated during welding into the connecting pipe 5, the handle 17 can rotate the collecting pipe 7, and the direction of suction is adjusted, so as to achieve the effects of adjustable height and adjustable smoke suction angle.

[0026] The shell 1 rear end is fixedly connected with a filter exhaust assembly, the filter exhaust assembly includes a circular pipe 9, a filter screen 10 and activated carbon 11, one side of the circular pipe 9 is fixedly connected to the shell 1 rear end, the inner wall of the circular pipe 9 is fixedly connected with two filter screens 10, the inner wall of the circular pipe 9 is fixedly connected with activated carbon 11 on the side close to the filter screen 10, through the setting of the circular pipe 9, the filter screen 10, the activated carbon 11 and the flushing nozzle 12, in use, the filter screen 10 and the activated carbon 11 are fixed through the circular pipe 9, the activated carbon 11 can adsorb large particles in the inhaled smoke dust, the activated carbon 11 can be replaced after being used for a period of time, the filter screen 10 can filter the smoke dust particles, and the particles can be adsorbed on the surface of the filter screen 10, so that the filtering effect is achieved, when not in use, the flushing nozzle 12 is connected with a water pipe, the filter screen 10 is flushed by the pressurized water source, the filtering effect can be enhanced, so that the filter screen 10 is cleaned;

[0027] In the embodiment, preferably, the top end of the circular pipe 9 is provided with a clamping groove, and the inner wall of the clamping groove is fixedly connected with the flushing nozzle 12, through the setting of the flushing nozzle 12, when not in use, the flushing nozzle 12 is connected with a water pipe, the filter screen 10 is flushed by the pressurized water source, the filtering effect can be enhanced, so that the filter screen 10 is cleaned;

[0028] In the embodiment, preferably, the front surface of the shell 1 is fixedly connected with a display screen 13, and the front surface of the shell 1 is fixedly connected with a rotary knob 14 on the side close to the display screen 13, through the setting of the display screen 13 and the rotary knob 14, in use, the rotary speed of the fan 8 can be controlled by manually rotating the rotary knob 14 through the installation of the rotary knob 14, and the display screen 13 is used for displaying the current rotary speed value of the fan 8, so that the rotary speed of the fan 8 is controlled;

[0029] In the embodiment, preferably, the bottom end of the shell 1 is provided with a fixing groove at each corner, and the inner wall of the fixing groove is fixedly connected with a roller 15, through the setting of the roller 15, in use, the device can be pushed by the handheld clamping block 16 through the installation of the roller 15, and the device can be moved by the roller 15, so that the device is moved;

[0030] In the embodiment, preferably, the top end of the shell 1 is provided with a connecting groove on the side close to the fixing seat 2, and the inner wall of the connecting groove is fixedly connected with a clamping block 16, through the setting of the clamping block 16, in use, the clamping block 16 facilitates the staff to manually push the device, so that the device is manually pushed;

[0031] In the embodiment, preferably, the collecting pipe 7 is provided with a mounting groove on one side, and the inner wall of the mounting groove is fixedly connected with a handle 17, through the setting of the handle 17, the dust collection direction of the collecting pipe 7 can be adjusted by pushing the handle 17 to one side, so that the dust collection direction is adjusted.

[0032] The water turbine equipment maintenance smoke treatment device of the embodiment is used, the knob 14 is installed, the speed of the fan 8 can be controlled by manually rotating the knob 14, the display screen 13 is used for displaying the speed value of the fan 8, so that the speed of the fan 8 is controlled, the handheld clamping block 16 can drive the device by the installation of the roller 15, the roller 15 can drive the device to move, so that the device is moved, the clamping seat 3 is fixed by the fixing seat 2, the connecting pipe 5 is manually adjusted according to the size and height of the water turbine, the plug rod 4 is inserted into the corresponding plug hole 6 of the connecting pipe 5, so that the height is adjusted, the fan 8 can suck the smoke generated during welding into the connecting pipe 5 by the installation of the fan 8, the handheld handle 17 can rotate the collecting pipe 7, the direction of suction is adjusted, so that the height and the angle of suction of the smoke are adjusted, the filter screen 10 and the activated carbon 11 are fixed by the circular pipe 9, the activated carbon 11 can adsorb large particles in the suction smoke, the activated carbon 11 can be replaced after being used for a period of time, the filter screen 10 can filter the smoke particles, the particles can be adsorbed on the surface of the filter screen 10, so that the filtering effect is enhanced, so that the filter screen 10 is cleaned.

[0033] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A smoke treatment device for use in overhauling a hydroelectric generating unit plant, characterized by: Include The shell (1), the shell (1) top end fixedly connected with dust absorption assembly, the dust absorption assembly includes fixed seat (2), card seat (3), plug rod (4), connecting pipe (5), plug hole (6), collection pipe (7) and fan (8), the fixed seat (2) bottom end fixedly connected to the shell (1) top end, the fixed seat (2) top end is clamped with card seat (3), the inner wall of card seat (3) is clamped with connecting pipe (5), one side of card seat (3) is clamped with plug rod (4), one side of connecting pipe (5) is provided with a plurality of plug holes (6), one side bottom end of connecting pipe (5) is fixedly connected with collection pipe (7), the inner wall of collection pipe (7) is fixedly connected with fan (8); The shell (1) rear end is fixedly connected with filter exhaust component, the filter exhaust component includes circular pipe (9), filter screen (10) and activated carbon (11), one side of the circular pipe (9) is fixedly connected to the shell (1) rear end, the inner wall of circular pipe (9) is fixedly connected with two filter screens (10), the inner wall of circular pipe (9) is fixedly connected with activated carbon (11) near filter screen (10).

2. A smoke treatment device for use in overhauling a hydroelectric generating unit plant as defined in claim 1, characterized in that: The circular pipe (9) top end is provided with a clamping groove, the inner wall of the clamping groove is fixedly connected with flush spray head (12).

3. A smoke treatment device for use in overhauling a hydroelectric generating unit plant as defined in claim 1, characterized in that: The shell (1) front side is fixedly connected with display screen (13), the shell (1) front side is fixedly connected with knob (14) near display screen (13).

4. A smoke treatment device for use in overhauling a hydroelectric generating unit plant as defined in claim 1, characterized in that: The shell (1) bottom end four corners are provided with fixed slot, the inner wall of fixed slot is fixedly connected with gyro wheel (15).

5. A smoke treatment device for use in overhauling a hydroelectric generating unit plant as defined in claim 1, characterized in that: The shell (1) top end is provided with connecting groove near fixed seat (2) one side, the inner wall of connecting groove is fixedly connected with clamping block (16).

6. A smoke treatment device for use in servicing a hydroelectric generating unit as defined in claim 1, wherein: The collection pipe (7) one side is provided with mounting groove, the inner wall of mounting groove is fixedly connected with handle (17).

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