CN212744058U

CN212744058U - Spray dust suppression device of closed coal yard

Info

Publication number: CN212744058U
Application number: CN202021259119.8U
Authority: CN
Inventors: 王双海; 李晓雷; 严福华; 李响; 边伟强; 王若颖; 乔哲; 刘熠
Original assignee: Hebei Jointto Energy Investment Co ltd
Current assignee: Hebei Jointto Energy Investment Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-19
Anticipated expiration: 2030-07-01

Abstract

The utility model belongs to the technical field of dust suppression equipment, especially, be a spray dust suppression device who seals coal yard, can only carry out the spray of a direction to current dust suppression device mostly and press down dirt to cause the less problem of dust suppression scope, the scheme is provided as follows now, and it includes a supporting box, the disc is installed to the inside rotation of supporting box, and the front side fixed mounting of disc has the round axle, and the outside movable sleeve of round axle is equipped with the mullion, and the slidable mounting of mullion is in the inside of supporting box, and the outside fixed mounting of mullion has one side of rack, and the opposite side fixed mounting of rack has the one end of horizon bar, and the outside activity butt of horizon bar is in the inboard of supporting box, and the front side meshing of rack has the gear, and the top fixed mounting of gear has the bottom of montant. The utility model discloses the increase presses down the dirt scope, through the flabellum that sets up, and motor drive drives the flabellum and rotates with the montant is synchronous for thereby the rotation of atomising head spun water process flabellum reachs farther place.

Description

Spray dust suppression device of closed coal yard

Technical Field

The utility model relates to a press down dirt equipment technical field, especially relate to a spraying dust suppression device of closed coal yard.

Background

The coal yard refers to a place where coal is stacked, and is usually a coal-fired power plant or an accessory facility of a steel plant. With the continuous improvement of the coal production capacity in China, the continuous strictness of the national environmental protection policy and the continuous enhancement of the environmental awareness of people, the prior common open-air coal storage mode of a coal production enterprise does not meet the requirement, and a fully-closed coal storage yard meeting the actual requirement of the enterprise is required to be adopted to ensure the good economic benefit, environmental protection benefit and social benefit of the enterprise.

Most of the existing dust suppression devices can only perform spraying dust suppression in one direction, so that the defect of small dust suppression range is caused, and therefore, a spraying dust suppression device for a closed coal yard is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing dust suppression device can only spray dust in one direction mostly, thereby causing the defect of smaller dust suppression range, and providing the spray dust suppression device for sealing the coal yard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spray dust suppression device for a closed coal yard comprises a support box, a disc is rotatably arranged in the support box, a round shaft is fixedly arranged on the front side of the disc, a vertical frame is movably sleeved on the outer side of the round shaft, the vertical frame is slidably arranged in the support box, one side of a rack is fixedly arranged on the outer side of the vertical frame, one end of a horizontal rod is fixedly arranged on the other side of the rack, the outer side of the horizontal rod is movably abutted against the inner side of the support box, a gear is meshed with the front side of the rack, the top of the gear is fixedly provided with the bottom end of a vertical rod, the vertical rod is rotatably arranged in the support box, the top of the vertical rod extends to the outer side of the support box, a support seat is fixedly arranged on the outer side of the vertical rod, a rotating rod and a rotating rod are rotatably arranged on the top of the support seat, belt pulleys are fixedly arranged, the other end fixed mounting of rotary rod has the flabellum, and the equal fixed mounting in the outside of the one end of dwang and montant has bevel gear, two bevel gear intermeshing.

Preferably, the top of the supporting box is fixedly provided with a water tank and a pull rod, the top of the water tank is communicated with a water inlet valve, and the arranged water tank can store more water at one time so as to be used for dust suppression treatment.

Preferably, four corners of the bottom of the support box are rotatably provided with universal wheels, one side of the top of the support box is fixedly provided with a push-pull rod, and the whole device is increased flexibly when moving through the arranged universal wheels and the push-pull rod.

Preferably, a water pump is fixedly mounted on the other side of the top of the support box, a water inlet of the water pump is communicated with the bottom of the outer side of the water tank, and water in the water tank can be conveyed to the inside of the water conveying hose and sprayed out by the spraying head through the arranged water pump.

Preferably, the water outlet of the water pump is communicated with a water delivery hose, the water outlet of the water delivery hose is communicated with a plurality of spray heads, the water delivery hose is fixedly mounted on the rear side of the vertical rod, and the sprayed water can be in contact with dust and the like in a coal yard through the arranged spray heads so as to perform dust suppression treatment.

Preferably, the rear side fixed mounting of supporting box has the motor, the output shaft of motor and the rear side fixed connection of disc, and through the motor that sets up, thereby the work of motor drives the drive disc and rotates for the circle axle with disc fixed mounting rotates, thereby makes the mullion obtain the reciprocating motion of horizontal direction, thereby makes the synchronous function of rack, makes the rotation direction that obtains two kinds of differences with rack toothing's gear is alternative, thereby makes the same rotation of montant.

In the utility model, the spraying dust suppression device for the closed coal yard drives the disc to rotate when being driven by the motor through the arranged disc, so that the circular shaft rotates, the vertical frame obtains the reciprocating motion in the horizontal direction, the rack is operated synchronously, the gear meshed with the rack obtains two different rotating directions, and the spraying range of the spraying head is enlarged;

the utility model discloses a flabellum that sets up, motor drive flabellum and montant synchronous rotation for thereby the farther place is reachd in the rotation of atomising head spun water process flabellum.

Drawings

Fig. 1 is a schematic structural view of a spray dust suppression device for a closed coal yard according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a spray dust suppression device for a closed coal yard according to the present invention;

fig. 3 is a schematic side view of the motor and the disk part of the spray dust suppression device of the enclosed coal yard of the present invention.

In the figure: 1. a support box; 2. a water tank; 3. a water pump; 4. a disc; 5. a circular shaft; 6. a mullion; 7. a rack; 8. a gear; 9. a vertical rod; 10. a supporting seat; 11. a bevel gear; 12. rotating the rod; 13. a belt pulley; 14. a belt; 15. rotating the rod; 16. a fan blade; 17. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a spray dust suppression device for a closed coal yard comprises a support box 1, a disc 4 is rotatably mounted inside the support box 1, a circular shaft 5 is fixedly mounted on the front side of the disc 4, a vertical frame 6 is movably sleeved outside the circular shaft 5, the vertical frame 6 is slidably mounted inside the support box 1, one side of a rack 7 is fixedly mounted on the outer side of the vertical frame 6, one end of a horizontal rod is fixedly mounted on the other side of the rack 7, the outer side of the horizontal rod is movably abutted against the inner side of the support box 1, a gear 8 is meshed with the front side of the rack 7, the bottom end of a vertical rod 9 is fixedly mounted on the top of the gear 8, the vertical rod 9 is rotatably mounted inside the support box 1, the top end of the vertical rod 9 extends to the outer side of the support box 1, a support seat 10 is fixedly mounted on the outer side of the vertical rod 9, a support seat 12 and a rotary rod 15 are rotatably mounted on the top of the support seat 10, the two belt pulleys 13 are in transmission connection with the same belt 14, the other end of the rotating rod 15 is fixedly provided with a fan blade 16, one end of the rotating rod 12 and the outer side of the vertical rod 9 are fixedly provided with bevel gears 11, and the two bevel gears 11 are meshed with each other.

The utility model discloses in, the top fixed mounting of supporting box 1 has water tank 2 and pull rod, and the top intercommunication of water tank 2 has the water intaking valve, thereby can once only deposit more water through the water tank 2 that sets up and be used for pressing down the dirt and handle.

The utility model discloses in, the bottom four corners of support box 1 all rotates and installs the universal wheel, and top one side fixed mounting of support box 1 has the push-and-pull rod, thereby makes whole device increase in a flexible way when removing through the universal wheel and the push-and-pull rod that set up.

The utility model discloses in, the top opposite side fixed mounting of supporting box 1 has water pump 3, and the water inlet of water pump 3 communicates with the outside bottom of water tank 2 each other, through the water pump 3 that sets up, can carry the inside of water delivery hose and spout by the atomising head with the water of 2 inside water tanks.

The utility model discloses in, the delivery port intercommunication of water pump 3 has the water delivery hose, and the delivery port intercommunication of water delivery hose has a plurality of atomising heads, and water delivery hose fixed mounting is in the rear side of montant 9, through the atomising head that sets up, thereby can make contact such as spun water and the inside dust in coal yard press down the dirt and handle.

The utility model discloses in, the rear side fixed mounting of supporting box 1 has motor 17, the output shaft of motor 17 and the rear side fixed connection of disc 4, through the motor 17 that sets up, thereby motor 17's work drives drive disc 4 and rotates, make the round axle 5 with 4 fixed mounting of disc rotate, thereby make mullion 6 obtain the reciprocating motion of horizontal direction, thereby make the synchronous function of rack 7, make the rotation direction that obtains two kinds of differences with the gear 8 of rack 7 meshing in turn, thereby make the same rotation of montant 9.

The working principle of the dust suppression device is as follows: first driving motor 17, thereby motor 17's work drives and drives disc 4 and rotate, make the circular shaft 5 with disc 4 fixed mounting rotate, thereby make mullion 6 obtain the reciprocating motion of horizontal direction, thereby make the synchronous function of rack 7, make the gear 8 with rack 7 meshing obtain two kinds of different rotation directions in turn, thereby make the same rotation of montant 9, make the inside water of water tank 2 carry the inside of water delivery hose and spout by the atomising head through drive water pump 3, thereby increase the spray range of atomising head, secondly through bevel gear 11 and the belt pulley 13 that sets up, make the rotation of montant 9 drive rotary rod 15 and rotate, thereby make flabellum 16 continuation rotation, thereby make the rotation of atomising head spun water through flabellum 16 reach farther place.

Claims

1. The utility model provides a spray dust suppression device in closed coal yard, including supporting box (1), a serial communication port, disc (4) is installed in the inside rotation of supporting box (1), the front side fixed mounting of disc (4) has round axle (5), the outside movable sleeve of round axle (5) is equipped with mullion (6), the slidable mounting of mullion (6) is in the inside of supporting box (1), the outside fixed mounting of mullion (6) has one side of rack (7), the opposite side fixed mounting of rack (7) has the one end of horizon bar, the outside activity butt of horizon bar is in the inboard of supporting box (1), the front side meshing of rack (7) has gear (8), the top fixed mounting of gear (8) has the bottom of montant (9), montant (9) rotate to be installed in the inside of supporting box (1), the top of montant (9) extends to the outside of supporting box (1), the outside fixed mounting of montant (9) has supporting seat (10), dwang (12) and rotary rod (15) are installed in the top rotation of supporting seat (10), the outside of dwang (12) and the equal fixed mounting in one end of rotary rod (15) have belt pulley (13), transmission connection has same belt (14) on two belt pulleys (13), the other end fixed mounting of rotary rod (15) has flabellum (16), the equal fixed mounting in the outside of the one end of dwang (12) and montant (9) has bevel gear (11), two bevel gear (11) intermeshing.

2. The spray dust suppression device for the closed coal yard according to claim 1, wherein a water tank (2) and a pull rod are fixedly installed at the top of the support tank (1), and a water inlet valve is communicated with the top of the water tank (2).

3. The spray dust suppression device for the closed coal yard according to claim 1, wherein four corners of the bottom of the support box (1) are rotatably provided with universal wheels, and one side of the top of the support box (1) is fixedly provided with a push-pull rod.

4. The spray dust suppression device for the closed coal yard according to claim 1, wherein a water pump (3) is fixedly installed at the other side of the top of the support box (1), and a water inlet of the water pump (3) is communicated with the bottom of the outer side of the water tank (2).

5. The spray dust suppression device for the closed coal yard according to claim 4, wherein a water outlet of the water pump (3) is communicated with a water delivery hose, a plurality of spray heads are communicated with a water outlet of the water delivery hose, and the water delivery hose is fixedly arranged on the rear side of the vertical rod (9).

6. The spray dust suppression device for the closed coal yard according to claim 1, wherein a motor (17) is fixedly installed at the rear side of the supporting box (1), and an output shaft of the motor (17) is fixedly connected with the rear side of the disc (4).