CN215939406U

CN215939406U - Dust removal device for material storage greenhouse

Info

Publication number: CN215939406U
Application number: CN202121967752.7U
Authority: CN
Inventors: 袁克学; 刘海发; 孔怡; 李亚楠
Original assignee: Henan Jiyuan Iron & Steel Group Co ltd
Current assignee: Henan Jiyuan Iron & Steel Group Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-04
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the field of dust removal equipment, in particular to a dust removal device for a material storage greenhouse, which comprises a support frame, wherein an upper water supply main pipe and a lower water supply main pipe which extend in the front-back direction and have closed rear ends are arranged on the support frame, the right side of the lower water supply main pipe is communicated with a plurality of lower water supply branch pipes which extend in the left-right direction at intervals, the left ends of the lower water supply branch pipes are respectively provided with a first electric valve, the lower ends of the lower water supply branch pipes are respectively and uniformly provided with a plurality of atomizing spray heads, the right side of the upper water supply main pipe is communicated with a plurality of upper water supply branch pipes which extend in the left-right direction and are staggered with the lower water supply branch pipes at intervals, the lower ends of the upper water supply branch pipes are respectively provided with a plurality of spray guns, a water supply mechanism is arranged below the support frame, the water supply mechanism is provided with a water delivery pipe connected with the water supply main pipe, the water delivery pipe is connected with a three-way pipe, the three-way pipe is connected with the upper water supply main pipe and the lower water supply main pipe, and the front ends of the upper water supply main pipe and the lower water supply main pipe are respectively provided with a second electric valve. The utility model has the advantage of water saving.

Description

Dust removal device for material storage greenhouse

Technical Field

The utility model relates to the field of dust removal equipment, in particular to a dust removal device for a material storage greenhouse.

Background

Iron and steel are important production raw materials in industrial production and building, infrastructure, China is the country with the highest steel output at present, steel making is to smelt iron ore into steel, the steel-making raw materials are not only iron ore, but also various auxiliary materials, such as composite deoxidizer, lime, light burned dolomite, fluorite and the like, some powdery raw materials are uniformly stored in a storage workshop or a storage greenhouse in a steel-making enterprise, when new powdery raw materials are taken out or put in, a small amount of dust always floats in the storage greenhouse, the physical health of personnel is affected, therefore, the storage greenhouse is generally provided with a spray dust removal device, the existing spray dust removal device can only be completely started when being started, the whole storage greenhouse is sprayed, the water consumption is large, the storage greenhouse is only sprayed in the areas where materials are taken out, fed and unloaded, and the spray of the place where no water resource dust is generated in the storage greenhouse can cause waste, therefore, the development of a water-saving dust removal device for the material storage greenhouse is particularly necessary.

Disclosure of Invention

The utility model aims to provide a dust removal device for a material storage greenhouse, which has the advantage of saving water.

The technical scheme is as follows:

the utility model provides a storage material big-arch shelter dust collector, which comprises a supporting rack, be provided with on the support frame and extend and rear end confined upper water supply is responsible for and is responsible for down supplying water, the lower water supply is responsible for the right side interval intercommunication has a plurality of lower water supply branch pipes that extend along left right direction, the lower water supply branch pipe left end all is provided with first electric valve, lower water supply branch pipe lower extreme evenly is provided with a plurality of atomizer, upper water supply is responsible for the right side interval intercommunication has a plurality of upper water supply branch pipes that extend along left right direction and crisscross setting with lower water supply branch pipe, upper water supply branch pipe lower extreme evenly is provided with a plurality of spray guns, the support frame below is provided with water supply mechanism, water supply mechanism is provided with the raceway of being connected with the water supply person in charge, the raceway is connected with the three-way pipe, the three-way pipe is responsible for with upper water supply with lower water supply and is responsible for the front end and all is provided with second electric valve with lower water supply.

Preferably, the water supply mechanism include the water tank, be provided with the water pump in the water tank, the water pump is provided with the drinking-water pipe that extends to the inside bottom of water tank, the water pump is connected with raceway, be provided with automatic water feeding mechanism in the water tank.

Preferably, the water pump is a flow rate control water pump.

Preferably, the automatic water feeding mechanism comprises a support, the support is arranged in the middle of the water tank, a guide pipe is vertically arranged on the support, a guide column is vertically arranged in the guide pipe in a sliding manner, a floating plate is arranged at the lower end of the guide column, a switch vertically corresponding to the guide column is arranged at the upper end inside the water tank, and a connecting wire is arranged between the switch and the middle of the guide column.

Preferably, the lower ends of the middle parts of the lower water supply branch pipes are vertically communicated with flow dividing pipes, and fog guns connected with the flow dividing pipes are arranged at the upper ends and the lower ends of the flow dividing pipes.

Compared with the prior art, the beneficial effects are that:

when materials are taken or fed in a small scale and dust is more in related areas, a second electric valve on an upper water supply main pipe is closed, a second electric valve on a lower water supply main pipe is opened, a first electric valve on a lower water supply branch pipe above the area is opened, a first electric valve on a lower water supply branch pipe above other areas is closed, a water supply mechanism is started, and water in a water tank is conveyed to the lower water supply main pipe so as to be conveyed to each lower water supply branch pipe with the opened first electric valve, so as to be conveyed to each atomizing nozzle; meanwhile, the lower water supply branch pipe supplies water for the communicated flow dividing pipe, water is conveyed to the fog gun, atomization spraying is carried out on the dust raising area, and water is saved.

Drawings

FIG. 1 is a schematic structural view of a dust removing device of a storage greenhouse of the utility model,

FIG. 2 is a schematic structural view of the interior of a water tank of the dust removing device of the storage greenhouse of the utility model,

figure 3 is a schematic view of the structure at a in figure 2,

in the figure: 1. the spray gun comprises an upper water supply main pipe, a lower water supply main pipe, 3, a lower water supply branch pipe, 4, a first electric valve, 5, an atomizing spray head, 6, a shunt pipe, 7, a fog gun, 8, an upper water supply branch pipe, 9, a spray gun, 10, a water tank, 11, a water pump, 12, a water conveying pipe, 13, a three-way pipe, 14, a second electric valve, 15, a guide pipe, 16, a guide column, 17, a floating plate, 18, a switch, 19 and a connecting wire.

Detailed Description

The utility model will be further described with reference to specific embodiments, as shown in fig. 1 to 3: a dust removal device for a material storage greenhouse comprises a support frame, wherein an upper water supply main pipe 1 and a lower water supply main pipe 2 which extend in the front-back direction and are closed at the rear ends are arranged on the support frame, a plurality of lower water supply branch pipes 3 which extend in the left-right direction are communicated with the right side of the lower water supply main pipe 2 at intervals, first electric valves 4 are arranged at the left ends of the lower water supply branch pipes 3, and the first electric valves 4 control the on-off of water paths of the lower water supply branch pipes 3; the lower ends of the lower water supply branch pipes 3 are uniformly provided with a plurality of atomizing nozzles 5, the lower ends of the middle parts of the lower water supply branch pipes 3 are vertically communicated with flow dividing pipes 6, fog guns 7 connected with the flow dividing pipes 6 are arranged at the upper ends and the lower ends of the flow dividing pipes 6, and the atomizing nozzles 5 and the fog guns 7 atomize water into fog drops which are then scattered on powder materials, so that dust is reduced;

the right side of the upper water supply main pipe 1 is communicated with a plurality of upper water supply branch pipes 8 which extend along the left-right direction and are arranged in a staggered mode with the lower water supply branch pipes 3 at intervals, the lower ends of the upper water supply branch pipes 8 are uniformly provided with a plurality of spray guns 9, a water supply mechanism is arranged below the supporting frame and comprises a water tank 10, a water pump 11 is arranged in the water tank 10, the water pump 11 is a flow-rate-adjusting water pump 11, the water pump 11 is provided with a water pumping pipe extending to the bottom end inside the water tank 10, the water pump 11 is connected with a water conveying pipe 12, the water conveying pipe 12 is connected with a three-way pipe 13, the three-way pipe 13 is connected with the upper water supply main pipe 1 and the lower water supply main pipe 2, the front ends of the upper water supply main pipe 1 and the lower water supply main pipe 2 are both provided with second electric valves 14, and the second electric valves 14 control the on-off of water paths of the upper water supply main pipe 1 and the lower water supply main pipe 2;

an automatic water feeding mechanism is arranged in the water tank 10 and comprises a support, the support is arranged in the middle of the water tank 10, a guide pipe 15 is vertically arranged on the support, a guide post 16 is vertically arranged in the guide pipe 15 in a sliding manner, a floating plate 17 is arranged at the lower end of the guide post 16, a switch 18 vertically corresponding to the guide post 16 is arranged at the upper end in the water tank 10, a connecting wire 19 is arranged between the switch 18 and the middle of the guide post 16, when the water level in the water tank 10 is low, the floating plate 17 descends, and the guide post 16 pulls the connecting tank to pull the switch 18 downwards so as to supply water to the water tank 10 by utilizing an external water source; when the water level in the water tank 10 rises, the floating plate 17 rises upwards, and the floating plate 17 drives the guide post 16 to rise until the guide post 16 presses the switch 18 upwards so as to close the external water source.

The specific working process is as follows: when large-scale unloading is carried out in the material storage greenhouse, the second electric valve 14 on the upper water supply main pipe 1 is opened, the second electric valve 14 on the lower water supply main pipe 2 is closed, the water supply mechanism is started, the water supply mechanism conveys water into the upper water supply branch pipe 8 and sprays the water into the powdery material in the greenhouse through the spray gun 9 to wet the surface layer, then the second electric valve 14 and the water supply mechanism on the upper water supply main pipe 1 are closed, when small-scale material taking or material feeding is carried out and dust is more in relevant areas, the second electric valve 14 on the upper water supply main pipe 1 is closed, the second electric valve 14 on the lower water supply main pipe 2 is opened, the first electric valve 4 on the lower water supply branch pipe 3 above the area is opened, the first electric valve 4 on the lower water supply branch pipe 3 above other areas is closed, the water supply mechanism is started, water in the water tank 10 is conveyed to the lower water supply main pipe 2 so as to be conveyed to each lower water supply branch pipe 3 which opens the first electric valve 4, to be delivered to each atomizer head 5; meanwhile, the lower water supply branch pipe 3 supplies water to the communicated flow dividing pipe 6, the water is conveyed to the fog gun 7, atomization spraying is carried out on a dust raising area, when the water level in the water tank 10 is low, the floating plate 17 descends, the guide column 16 pulls the connecting tank to pull the switch 18 downwards, and therefore water is supplied to the water tank 10 by utilizing an external water source; when the water level in the water tank 10 rises, the floating plate 17 rises upwards, and the floating plate 17 drives the guide post 16 to rise until the guide post 16 presses the switch 18 upwards so as to close the external water source, thereby realizing automatic water supply.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a store material big-arch shelter dust collector which characterized in that: comprises a supporting frame, an upper water supply main pipe (1) and a lower water supply main pipe (2) which extend along the front-back direction and have closed back ends are arranged on the supporting frame, the right side of the lower water supply main pipe (2) is communicated with a plurality of lower water supply branch pipes (3) which extend along the left-right direction at intervals, the left ends of the lower water supply branch pipes (3) are respectively provided with a first electric valve (4), the lower ends of the lower water supply branch pipes (3) are uniformly provided with a plurality of atomizing spray heads (5), the right side of the upper water supply main pipe (1) is communicated with a plurality of upper water supply branch pipes (8) which extend along the left-right direction and are staggered with the lower water supply branch pipes (3), the lower ends of the upper water supply branch pipes (8) are uniformly provided with a plurality of spray guns (9), a water supply mechanism is arranged below the supporting frame, the water supply mechanism is provided with a water pipe (12) connected with the water supply main pipe, the water supply pipe (12) is connected with a three-way pipe (13), the three-way pipe (13) is connected with the upper water supply main pipe (1) and the lower water supply main pipe (2), the front ends of the upper water supply main pipe (1) and the lower water supply main pipe (2) are respectively provided with a second electric valve (14).

2. The dust removing device for the storage greenhouse of claim 1, wherein: the water supply mechanism comprises a water tank (10), a water pump (11) is arranged in the water tank (10), the water pump (11) is provided with a water pumping pipe extending to the bottom end inside the water tank (10), the water pump (11) is connected with a water conveying pipe (12), and an automatic water supply mechanism is arranged in the water tank (10).

3. The dust removing device for the storage greenhouse of claim 2, wherein: the water pump (11) is a flow regulating water pump (11).

4. The dust removing device for the storage greenhouse of claim 2, wherein: the automatic water feeding mechanism comprises a support, the support is arranged in the middle of a water tank (10), a guide pipe (15) is vertically arranged on the support, a guide column (16) is vertically arranged in the guide pipe (15) in a sliding mode, a floating plate (17) is arranged at the lower end of the guide column (16), a switch (18) vertically corresponding to the guide column (16) is arranged at the upper end of the interior of the water tank (10), and a connecting line (19) is arranged between the switch (18) and the middle of the guide column (16).

5. The dust removing device for the storage greenhouse of claim 1, wherein: the lower ends of the middle parts of the lower water supply branch pipes (3) are vertically communicated with flow dividing pipes (6), and fog guns (7) connected with the flow dividing pipes (6) are arranged at the upper ends and the lower ends of the flow dividing pipes (6).