CN217899912U

CN217899912U - Boiler deslagging and dedusting equipment for power plant

Info

Publication number: CN217899912U
Application number: CN202222233005.1U
Authority: CN
Inventors: 于向京
Original assignee: Anhui Zidian Construction Engineering Co ltd
Current assignee: Anhui Zidian Construction Engineering Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-25
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a sediment dust collecting equipment is arranged to boiler for power plant belongs to the sediment dust removal technical field of the boiler, wherein, including boiler body and scum box, the inner wall of scum box is connected with the fixed surface of boiler body, the bottom of boiler body is provided with the sediment valve, the first backup pad of inner wall bottom fixedly connected with of scum box, fixedly connected with motor in the first backup pad, the output shaft fixedly connected with cam of motor, the overlap joint has the sliding plate on the cam, sliding plate sliding connection is in the scum box. Through the combined action of suction hood, water spray plate, water pipe and water pump etc., can carry out the dust absorption earlier to the cinder in the collecting box, then spraying water through water pump and water spray plate, carry out water wetting to the cinder, avoid the dust loss that the cinder striking produced to avoid the dust loss to cause the harm to driver or staff's respiratory track in the air.

Description

Boiler deslagging and dedusting equipment for power plant

Technical Field

The utility model relates to a sediment dust removal technical field is arranged to the boiler, and more specifically says, it relates to a sediment dust collecting equipment is arranged with boiler to power plant.

Background

To the sediment is arranged to the boiler, and a lot of directly open the valve and arrange the sediment, because the cinder is more garrulous, has the dust to splash, and the dust that splashes is unfavorable for the health of respiratory track, and the permanent contact still gets lung disease easily, and raise dust can also block the sight and be unfavorable for driver's driving when the sediment is arranged in the loading, consequently to above-mentioned problem, especially provides a power plant with boiler sediment dust collecting equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art exists, the utility model aims to provide a power plant is with sediment dust collecting equipment is arranged to boiler, and it has and discharges again after removing dust with the cinder, carries out the characteristics of protecting to the environment.

(II) technical scheme

In order to achieve the purpose, the utility model provides a slag discharging and dust removing device for a boiler for a power plant, which comprises a boiler body and a slag discharging box, wherein the inner wall of the slag discharging box is fixedly connected with the outer surface of the boiler body, a slag discharging valve is arranged at the bottom of the boiler body, a first support plate is fixedly connected with the bottom of the inner wall of the slag discharging box, a motor is fixedly connected onto the first support plate, a cam is fixedly connected with an output shaft of the motor, a sliding plate is lapped on the cam, the sliding plate is slidably connected into the slag discharging box, a telescopic component is movably connected at the top of the sliding plate, a support frame is movably connected at the other end of the telescopic component, a sliding block is fixedly connected onto one side of the support frame, an arc-shaped groove is formed on one side of the inner wall of the slag discharging box, and the arc-shaped groove is slidably connected with the sliding block;

swing joint has the guide box on the support frame, the one end swing joint of guide box is in the scum box, the inner wall sliding connection of scum box has the collecting box, inner wall one side intercommunication of scum box has the suction hood, one side fixedly connected with water pump of scum box, the output intercommunication of water pump has the water pipe, the one end intercommunication of water pipe has the water spray board, one side of water spray board and inner wall one side fixed connection of scum box, be provided with in the scum box and promote the subassembly

When using this technical scheme's a sediment dust collecting equipment is arranged to boiler for power plant, through the combined action of suction hood, water spray plate, water pipe and water pump etc. can carry out the dust absorption earlier to the cinder in the collecting box, then spraying water through water pump and water spray plate, carry out the water wetting to the cinder, avoid the dust loss that the cinder striking produced to avoid the dust loss to cause the harm to driver or staff's respiratory track in the air.

Further, a slide rail groove is formed in the inner wall of the deslagging box, a pulley is connected in the slide rail groove in a sliding mode, and the top of the pulley is fixedly connected with the inner wall of the collecting box.

Further, the pushing assembly comprises a second supporting plate, the inner wall of the deslagging box is fixedly connected with the second supporting plate, and the second supporting plate is fixedly connected with an electric push rod.

Furthermore, one end of the electric push rod is fixedly connected with a pushing plate, and one side of the pushing plate is in lap joint with one side of the collecting box.

Further, the material guiding box is obliquely arranged downwards, the telescopic assembly comprises a telescopic rod and a spring, the spring is sleeved on the telescopic rod, and two ends of the telescopic rod and the spring are movably connected to the sliding plate and the supporting frame respectively.

Furthermore, a sealing door is arranged on one side of the slag discharging box, and the sealing door corresponds to the collecting box in position.

(III) advantageous effects

To sum up, the utility model discloses following beneficial effect has:

1. under the combined action of the first supporting plate, the motor, the cam, the telescopic assembly, the supporting frame, the guide box and the like, the guide box can be driven to shake, so that coal cinder in the guide box can fall into the collection box, under the combined action of the water spraying plate, the water pipe, the water pump, the dust hood and the like, dust generated by coal cinder impact can be sucked away by the dust hood firstly, then the coal cinder is wetted by a water spraying mode, and the follow-up continuous generation of dust is avoided;

2. through the combined action of electric putter, second backup pad, slurcam, slide rail groove and pulley etc. when needs take out the collecting box, electric putter makes the slurcam promote the collecting box and remove, can release the collecting box.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the residual slag valve of the present invention;

FIG. 3 is a schematic view of the telescopic assembly of the present invention;

fig. 4 is a schematic view of the slider structure of the present invention.

The symbols in the drawings are:

1. a boiler body; 2. a material guiding box; 3. a support frame; 4. a sliding plate; 5. a first support plate; 6. a slag discharging box; 7. a second support plate; 8. a collection box; 9. a water pipe; 10. a water spray plate; 11. a dust hood; 12. a slag discharge valve; 13. a push plate; 14. a water pump; 15. a sealing door; 16. an arc-shaped slot; 17. a telescoping assembly; 171. a spring; 172. a telescopic rod; 18. a motor; 19. a cam; 20. a slider; 21. an electric push rod; 22. a slide rail groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

The embodiment is as follows:

the present invention will be described in further detail with reference to the accompanying fig. 1-3.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a power plant is with boiler sediment dust collecting equipment that arranges, including boiler body 1 and scum box 6, the inner wall of scum box 6 and the fixed surface of boiler body 1 are connected, the bottom of boiler body 1 is provided with slag valve 12, the first backup pad 5 of inner wall bottom fixedly connected with of scum box 6, fixedly connected with motor 18 on the first backup pad 5, motor 18's output shaft fixedly connected with cam 19, the overlap joint has sliding plate 4 on cam 19, sliding plate 4 sliding connection is in scum box 6, sliding plate 4's top swing joint has telescopic component 17, telescopic component 17 includes telescopic link 172 and spring 171, spring 171 has been cup jointed on telescopic link 172, the both ends difference swing joint of telescopic link 172 and spring 171 are on sliding plate 4 and support frame 3, telescopic component 17's other end swing joint has support frame 3, one side fixedly connected with slider 20 of support frame 3, the inner wall one side of scum box 6 has been seted up arc wall 16, arc wall 16 and slider 20 sliding connection, through first backup pad 5, motor 18, cam 19, telescopic component 17, the combined action of support frame 3 and the guide box 2 etc., can be taken, thereby can make the interior cinder collecting box that falls of blanking.

Swing joint has guide box 2 on support frame 3, the one end of guide box 2 is the opening setting, guide box 2 is the setting under the slant, the one end swing joint of guide box 2 is in slagging box 6, the inner wall sliding connection of slagging box 6 has collecting box 8, through suction hood 11, spray plate 10, the combined action of water pipe 9 and water pump 14 etc., can carry out the dust absorption earlier to the cinder in collecting box 8, then spray water through water pump 14 and spray plate 10, carry out the water wetting to the cinder, avoid the dust escape that the cinder striking produced, thereby avoid the dust escape to cause the harm to driver or staff's respiratory track in the air, slide rail groove 22 has been seted up to the inner wall of slagging box 6, sliding connection has the pulley in slide rail groove 22, the top of pulley and the inner wall fixed connection of collecting box 8, one side of slagging box 6 is provided with sealing door 15, and the position of collecting box 8 is corresponding, inner wall one side intercommunication of slagging box 6 has suction hood 11, one side fixedly connected with water pump 14 of water pump 14, the output intercommunication of water pump 9, one end of water pipe 9 has the fixed connection of spray plate 6 and is provided with one side of slag discharge box 10 and is connected with the fixed connection of water pipe 6.

Specifically, the pushing assembly comprises a second supporting plate 7, the inner wall of the deslagging box 6 is fixedly connected with the second supporting plate 7, an electric push rod 21 is fixedly connected onto the second supporting plate 7, one end of the electric push rod 21 is fixedly connected with a pushing plate 13, and one side of the pushing plate 13 is in lap joint with one side of the collecting box 8.

Through adopting above-mentioned technical scheme, through the combined action of electric putter 21, second backup pad 7, catch plate 13, slide rail groove 22 and pulley etc. when needs take out collecting box 8, electric putter 21 makes catch plate 13 promote collecting box 8 and removes, can release collecting box 8.

The utility model discloses a theory of operation does: connecting electrical components into a control system of the boiler body 1, connecting a dust hood 11 with an external suction pump or a dust collection mechanism, and connecting an input end of a water pump 14 with a water source or a water tank, wherein the prior art is adopted;

the slag discharging valve 12 is opened, so that the coal slag in the boiler body 1 falls into the material guiding box 2, meanwhile, the motor 18 drives the cam 19 to rotate, the angle of the telescopic assembly 17 is changed, meanwhile, the sliding block 20 slides in the arc-shaped groove 16, so that the coal slag in the material guiding box 2 can fall into the collecting box 8, and meanwhile, the dust hood 11 sucks the raised dust;

then, the dust hood 11 and the components connected with the dust hood stop working, then the water pump 14 works to spray outside water out through the water spraying plate 10 to wet coal cinder, so that subsequent dust generation is avoided, and after a period of time, the work stops, and the electric push rod 21 works to push out the collecting box 8.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a power plant is with sediment dust collecting equipment of boiler, includes boiler body (1) and row's cinder box (6), its characterized in that: the inner wall of the deslagging box (6) is fixedly connected with the outer surface of the boiler body (1), a deslagging valve (12) is arranged at the bottom of the boiler body (1), a first supporting plate (5) is fixedly connected to the bottom of the inner wall of the deslagging box (6), a motor (18) is fixedly connected to the first supporting plate (5), a cam (19) is fixedly connected to an output shaft of the motor (18), a sliding plate (4) is lapped on the cam (19), the sliding plate (4) is slidably connected to the deslagging box (6), a telescopic assembly (17) is movably connected to the top of the sliding plate (4), a supporting frame (3) is movably connected to the other end of the telescopic assembly (17), a sliding block (20) is fixedly connected to one side of the supporting frame (3), an arc-shaped groove (16) is formed in one side of the inner wall of the deslagging box (6), and the arc-shaped groove (16) is slidably connected with the sliding block (20);

swing joint has guide box (2) on support frame (3), the one end swing joint of guide box (2) is in row sediment case (6), the inner wall sliding connection of row sediment case (6) has collecting box (8), the inner wall one side intercommunication of row sediment case (6) has suction hood (11), one side fixedly connected with water pump (14) of row sediment case (6), the output intercommunication of water pump (14) has water pipe (9), the one end intercommunication of water pipe (9) has water spray plate (10), the one side of water spray plate (10) and the inner wall one side fixed connection of row sediment case (6), be provided with the promotion subassembly in row sediment case (6).

2. The slag and dust removing device for the boiler of the power plant according to claim 1, which is characterized in that: a sliding rail groove (22) is formed in the inner wall of the deslagging box (6), a pulley is connected in the sliding rail groove (22) in a sliding mode, and the top of the pulley is fixedly connected with the inner wall of the collecting box (8).

3. The slag and dust removing device for the boiler of the power plant according to claim 1, which is characterized in that: the pushing assembly comprises a second supporting plate (7), the inner wall of the deslagging box (6) is fixedly connected with the second supporting plate (7), and the second supporting plate (7) is fixedly connected with an electric push rod (21).

4. The slag and dust removing device for the boiler of the power plant according to claim 3, wherein: one end of the electric push rod (21) is fixedly connected with a push plate (13), and one side of the push plate (13) is in lap joint with one side of the collecting box (8).

5. The slag and dust removing device for the boiler of the power plant according to claim 1, which is characterized in that: lead workbin (2) and be the slant and set up down, flexible subassembly (17) include telescopic link (172) and spring (171), have cup jointed spring (171) on telescopic link (172), and the both ends difference swing joint of telescopic link (172) and spring (171) is on sliding plate (4) and support frame (3).

6. The slag and dust removing device for the boiler of the power plant according to claim 1, which is characterized in that: one side of the slag discharging box (6) is provided with a sealing door (15), and the sealing door (15) corresponds to the collecting box (8).