CN215585834U

CN215585834U - Dust removal cleaning vehicle for smelting workshop

Info

Publication number: CN215585834U
Application number: CN202121486172.6U
Authority: CN
Inventors: 冯仕焱; 刘振永; 王爱鑫; 李智; 张忠强; 魏祥义; 焦玉; 代亮; 王伟
Original assignee: Xingtai Iron and Steel Co Ltd
Current assignee: Hebei Xinggang Technology Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-21
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to a dust removal cleaning vehicle for a smelting workshop, and belongs to the technical field of dust removal cleaning vehicles in the metallurgical industry. The technical scheme is as follows: water tank (2) and pneumatic cylinder (41) are fixed respectively on automobile body (1), water pipe containing barrel (31) are rotated and are connected on automobile body (1), rotating member (45) are rotated with hydraulic stretching arm (42) through rotating electrical machines (43) and are connected, horizontal support arm (46) one end is connected with rotating member (45), horizontal support arm (46) other end is equipped with shower nozzle (5), flexible control lever (44) one end articulates on horizontal support arm (46), flexible control lever (44) other end articulates on rotating member (45), extension water pipe (32) one end is connected with shower nozzle (5), extension water pipe (32) other end winding is just linked together with water tank (2) on water pipe containing barrel (31). The utility model has the beneficial effects that: can be adjusted according to the height of the equipment, and can thoroughly remove dust or impurities on the equipment.

Description

Dust removal cleaning vehicle for smelting workshop

Technical Field

The utility model relates to a dust removal cleaning vehicle for a smelting workshop, and belongs to the technical field of dust removal cleaning vehicles in the metallurgical industry.

Background

In a steel smelting plant, a lot of smelting and processing equipment with higher height are available, and a certain amount of dust or impurities can be accumulated on the top of the conventional equipment in daily use, and the conventional equipment is difficult to clean due to the high height. The accumulated dust or sundries may fall off after being agglomerated on the equipment to injure workers, so that the equipment needs to be cleaned regularly. At present, conventional equipment cleaning method adopts the overhead traveling crane to catch on the water pipe, directly uses the outside of water pipe flushing device, in order to avoid the influence of water spray to equipment, just can carry out the cleaning operation after need shutting down corresponding processing equipment, but must influence equipment production for the efficiency of production reduces.

In addition, in the production of ferrous metallurgy, the produced molten iron needs to be contained by an iron ladle and transported to a converter of a steel plant for smelting. After the molten iron is poured into the converter by the ladle, the molten iron, slag and refractory materials on the inner wall of the ladle are oxidized and combusted in the air, a large amount of yellow, brown and black smog is generated, and the air is polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust removal cleaning vehicle for a smelting workshop, which can be adjusted according to the height of equipment, can thoroughly remove dust or impurities on the equipment and solves the problems in the background technology.

The technical scheme of the utility model is as follows:

the utility model provides a smelt workshop and use dust removal washing car, contain the automobile body, the water tank, the shower nozzle, the water pipe storage barrel, the extension water pipe, the pneumatic cylinder, the flexible arm of hydraulic pressure, the rotating electrical machines, flexible control lever, rotating member and horizontal support arm, water tank and pneumatic cylinder are fixed respectively on the automobile body, the both ends of water pipe storage barrel are rotated respectively and are connected on the automobile body, the flexible arm of hydraulic pressure is vertical state, the rotating member rotates with the flexible arm of hydraulic pressure through the rotating electrical machines and is connected, the one end of horizontal support arm is connected through the pivot with the rotating member, the other end of horizontal support arm is equipped with the shower nozzle, the one end of flexible control lever articulates on horizontal support arm, the other end of flexible control lever articulates on the rotating member, the one end of extension water pipe is connected with the shower nozzle, the other end winding of extension water pipe is just linked together with the water tank on the water pipe storage barrel.

The water pipe containing barrel comprises supporting shafts extending out of two sides of a main barrel body and two supporting shafts, wherein the supporting shafts are fixed on a vehicle body of two sides of the water pipe containing barrel respectively, the two supporting shafts are rotatably connected with the two supporting shafts, one of the supporting shafts is of a hollow structure with one end open, the supporting shaft is rotatably connected with the supporting shaft and is provided with a communicating pipe with two ends open, the open end of the supporting shaft extends into the communicating pipe and is rotatably and hermetically connected with the communicating pipe, the extension water pipe is wound on the main barrel body and is communicated with the supporting shafts of the hollow structures, and the other end of the communicating pipe is communicated with a water supply pipe.

The vehicle body is also provided with a water pump, and the water tank is communicated with the bracket through a water supply pipe.

The shower nozzle all is equipped with the control valve on being equipped with a plurality of joint, joint one end is connected on the shower nozzle, connects the other end and is connected with extension water pipe.

The hydraulic cylinder, the hydraulic telescopic arm, the rotating motor, the telescopic control rod and the rotating piece form a vertical telescopic support arm.

The utility model has the beneficial effects that:

(1) the height of the equipment can be adjusted by matching the vertical telescopic support arm and the horizontal support arm, so that dust or impurities on the equipment can be removed more completely.

(2) The utility model also adopts the water pipe containing cylinder to wind and fix a length of water pipe, which can continuously provide water for the spray head after the spray head is lifted.

(3) The utility model is also provided with a spare water tank, and water can be continuously supplied at the position where the water pipe of the water station is inconvenient to access for spraying.

(4) The utility model adopts a plurality of joints of the spray head to adapt to the mixing of different gases or solutions in the spray head. Wherein, when carrying out the iron ladle flue gas and handling, also insert one of them joint with nitrogen gas for nitrogen gas and water can the intensive mixing even, and spun steam mixture can atomize, reduces the damage of the inside resistant material of iron ladle.

Drawings

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

FIG. 2 is a schematic view of the connection between the water tank and the water pipe storage barrel according to the present invention;

FIG. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is a schematic front view of the showerhead;

FIG. 5 is a schematic view of the structure of FIG. 4 taken along line A-A;

in the figure: 1. a vehicle body; 2. a water tank; 5. a spray head; 31. a water pipe storage barrel; 311. a main cylinder; 312. a support shaft; 313. a support; 314. a communicating pipe; 32. extending the water pipe; 33. A water pump; 34. a water supply pipe; 41. a hydraulic cylinder; 42. a hydraulic telescopic arm; 43. a rotating electric machine; 44. a telescopic control rod; 45. a rotating member; 46. a horizontal support arm; 51. a joint; 52. a control valve; 53. a mixing net; 54. a fan; 55. a fixing frame.

Detailed Description

The utility model is further illustrated by way of example in the following with reference to the accompanying drawings.

Referring to the attached drawings 1-5, a dust removal cleaning vehicle for a smelting workshop comprises a vehicle body 1, a water tank 2, a spray head 5, a water pipe storage cylinder 31 and an extension water pipe 32, pneumatic cylinder 41, the flexible arm 42 of hydraulic pressure, rotating electrical machines 43, flexible control lever 44, rotating member 45 and horizontal support arm 46, water tank 2 and pneumatic cylinder 41 are fixed respectively on automobile body 1, the both ends of water pipe storage cylinder 31 are rotated respectively and are connected on automobile body 1, the flexible arm 42 of hydraulic pressure is vertical state, rotating member 45 rotates with the flexible arm 42 of hydraulic pressure through rotating electrical machines 43 and is connected, the one end of horizontal support arm 46 is connected through the pivot with rotating member 45, the other end of horizontal support arm 46 is equipped with shower nozzle 5, the one end of flexible control lever 44 articulates on horizontal support arm 46, the other end of flexible control lever 44 articulates on rotating member 45, the one end of extension water pipe 32 is connected with shower nozzle 5, the other end winding of extension water pipe 32 is on water pipe storage cylinder 31 and is linked together with water tank 2.

In this embodiment, referring to fig. 1-3, the present invention includes a vehicle body 1, a vertical telescopic arm, an extended water pipe 32, a horizontal arm 46 and a nozzle 5, wherein the water pipe storage cylinder 31 includes a main cylinder 311 and support shafts 312 extending from two sides of the main cylinder 311, a bracket 313 is fixed on the vehicle body 1 at two sides of the water pipe storage cylinder 31, and the two support shafts 312 are respectively rotatably connected with the two brackets 313; one of the supporting shafts 312 is a hollow structure with an opening at one end, a communicating pipe 314 with openings at two ends is arranged on a support 313 connected with the supporting shaft 312 in a switching way, and the opening end of the supporting shaft 312 extends into the communicating pipe 314 and is connected with the communicating pipe in a rotating and sealing way; the extension water pipe 32 is wound on the main cylinder 311 and communicated with the support shaft 312 of the hollow structure; the other end of the communication pipe 314 communicates with the water supply pipe 34; the vehicle body 1 is also provided with a water pump 33 and a water supply pipe 34; the water tank 2 is rotatably communicated with the bracket 313 through a water supply pipe 34 by a water pump 33.

The water flows out of the water tank 2, flows into the communication pipe 314 through the water supply pipe 34, then flows toward the extension pipe 32 through the support shaft 312, and then flows toward the head 5.

The vertical telescopic support arm comprises a hydraulic telescopic arm 42, a rotating motor 43 and a rotating piece 45 which are sequentially arranged from bottom to top, a hydraulic cylinder 41 matched with the hydraulic telescopic arm 42 is further arranged on the vehicle body 1, and the hydraulic cylinder 41 controls the hydraulic telescopic arm 42 to stretch up and down. The top of the rotating part 45 is connected with the horizontal support arm 46 in an up-and-down rotating mode, the horizontal support arm 46 is connected with the vertical telescopic support arm in a rotating mode through the rotating part 45, a rotating shaft is arranged on the rotating part, and the horizontal support arm is sleeved on the rotating shaft to achieve up-and-down rotating. One end of the telescopic control rod 44 is rotatably connected with the middle lower part of the rotating member 45, and the other end is rotatably connected with the horizontal support arm 46. Thus, the horizontal arm 46 can be rotated up and down by the telescopic rotation of the telescopic lever 44.

Referring to fig. 4 and 5, the nozzle 5 of the present invention is fixed on the horizontal support arm 46, the middle lower part of the nozzle 5 is provided with a plurality of joints 51, one end of the joint 51 is connected to the nozzle 5, and the other end is connected with the extended water pipe 32 or the nitrogen gas pipe; a control valve 52 is provided on each connector 51 for controlling whether the pipe connected to each connector 51 communicates with the inner cavity of the spray head 5. A fan 54 and a fixed frame 55 are arranged at the middle upper part in the spray head 5; the fixing frame 55 is connected with the inner wall of the spray head 5; the fan 54 has a fan surface which is rotatably connected to the fixing frame 55 in a direction perpendicular to the flow direction of water. The interior of the spray head 5 is also provided with a mixing mesh 53 at a position between the holder and the joint. By adopting the structure, the hydraulic telescopic arm 42 is controlled to be vertically telescopic by the hydraulic cylinder 41, the rotation angle of the horizontal support arm is adjusted by adjusting the telescopic amount of the telescopic control rod 44, so that the spray head 5 can be aligned to the position to be sprayed, then, water and nitrogen enter the spray head 5 from the joint 51, and are sprayed out from the spray head after the mixing action of the mixing net 53 and the fan 54. In the utility model, the joint 51 can also be communicated with a cleaning agent pipe, and corresponding cleaning operation can be carried out by introducing a cleaning agent.

The working process of the utility model is as follows: the hydraulic cylinder 41 controls the hydraulic telescopic arm 42 to extend up and down, the horizontal support arm 46 is adjusted to a specified height, the telescopic control rod 44 extends and retracts, the horizontal support arm 46 rotates up and down to a specified angle, therefore, the spray head 5 can be aligned to a position needing to be sprayed, then, water flows out of the water tank 2, flows into the communicating pipe 314 through the water supply pipe 34, flows into the extension water pipe 32 through the support shaft 312, flows into the spray head 5 through the spray head 5, flows into the spray head 5 through the joint 51 finally, nitrogen also enters the spray head 5 through the joint 51, and is sprayed out of the spray head through the mixing action of the mixing net 53 and the fan 54.

Claims

1. The utility model provides a smelt workshop with dust removal washing car which characterized in that: comprises a vehicle body (1), a water tank (2), a spray head (5), a water pipe storage barrel (31), an extension water pipe (32), a hydraulic cylinder (41), a hydraulic telescopic arm (42), a rotating motor (43), a telescopic control rod (44), a rotating part (45) and a horizontal support arm (46), wherein the water tank (2) and the hydraulic cylinder (41) are respectively fixed on the vehicle body (1), two ends of the water pipe storage barrel (31) are respectively and rotatably connected on the vehicle body (1), the hydraulic telescopic arm (42) is in a vertical state, the rotating part (45) is rotatably connected with the hydraulic telescopic arm (42) through the rotating motor (43), one end of the horizontal support arm (46) is connected with the rotating part (45) through a rotating shaft, the other end of the horizontal support arm (46) is provided with the spray head (5), one end of the telescopic control rod (44) is hinged on the horizontal support arm (46), the other end of the telescopic control rod (44) is hinged on the rotating part (45), one end of the extension water pipe (32) is connected with the spray head (5), and the other end of the extension water pipe (32) is wound on the water pipe storage barrel (31) and communicated with the water tank (2).

2. The dust removal cleaning vehicle for the smelting workshop according to claim 1, characterized in that: water pipe storage cylinder (31) include main barrel (311) and support shaft (312) that main barrel (311) both sides were stretched out, be fixed with support (313) on automobile body (1) of water pipe storage cylinder (31) both sides respectively, two support shafts (312) rotate with two supports (313) and are connected, one of them support shaft (312) are one end open-ended hollow structure, be equipped with both ends open-ended communicating pipe (314) on support (313) of rotating the connection with this support shaft (312), the open end of this support shaft (312) stretches into in communicating pipe (314) and rotates sealing connection with it, extension water pipe (32) winding on main barrel (311) and with hollow structure's support shaft (312) intercommunication, the other end intercommunication water supply pipe (34) of communicating pipe (314).

3. The dust removal cleaning vehicle for the smelting workshop according to claim 2, characterized in that: the vehicle body (1) is further provided with a water pump (33), and the water tank (2) is communicated with the support (313) through the water pump (33) through a water supply pipe (34).

4. The dust removal cleaning vehicle for the smelting workshop according to claim 1, characterized in that: the shower nozzle (5) is equipped with a plurality of and connects (51), all is equipped with control valve (52) on every connects (51), connect (51) one end and connect on shower nozzle (5), connect (51) the other end and be connected with extension water pipe (32).