CN211618807U

CN211618807U - Storage hopper that possesses dust fall function

Info

Publication number: CN211618807U
Application number: CN202020017463.XU
Authority: CN
Inventors: 王福多; 王立国; 马悅飞
Original assignee: Haicheng Everbright High Purity Magnesia Co ltd
Current assignee: Haicheng Everbright High Purity Magnesia Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-10-02
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a storage hopper that possesses dust fall function, including the hopper storehouse. The storage hopper with the dust falling function conveys bulk materials into the hopper bin through the feeding pipe, the materials enter the hopper bin through the discharge holes on the material guide pipes, the dust rising amount of the bulk materials is reduced, and the raised dust is blocked by the dust blocking plate to a certain extent, meanwhile, the raised dust is discharged into the dust collection box through the first exhaust pipe by the air inlet fan and the exhaust fan, is filtered by the filter screen and then is discharged from the air outlet, when the material is discharged through the discharge pipe, the position of the dust hood is adjusted through the rotary ball body, dust generated during discharging is sucked by the dust hood through the fan and is discharged into the dust collection box through the second exhaust pipe, the filter screen is used for filtering and then discharging the bulk material from the air outlet, the whole device is simple in structure and convenient to use, the diffusion of dust in the feeding and discharging processes of the bulk material is effectively prevented, the pollution of the dust to the environment is avoided, and the health of workers is protected.

Description

Storage hopper that possesses dust fall function

Technical Field

The utility model relates to a storage hopper technical field specifically is a storage hopper that possesses dust fall function.

Background

Hopper is for accepting the infundibulate casing with the switching material, and general volume is less, and the upper end is the feed inlet, and the lower extreme is the discharge gate, generally for big-end-up, plays the effect of temporary transportation material. The storage hopper is a container for storing materials, generally has longer storage time, plays roles in storing, buffering and homogenizing, and generally has larger volume. The storage hopper can store bulk materials such as grains, lime and fly ash, when the bulk materials are input and discharged into the storage hopper, a large amount of dust can be generated, the dust can be distributed out from the feed inlet and the discharge outlet, and due to no dust fall measures, the dust can not only pollute the environment, but also influence the health of workers.

Disclosure of Invention

An object of the utility model is to provide a storage hopper that possesses dust fall function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a storage hopper with a dust fall function comprises a hopper bin, wherein a feeding pipe is arranged at the top of the hopper bin, a guide pipe is arranged inside the hopper bin, the top end of the guide pipe is communicated with the bottom end of the feeding pipe, a discharge hole is formed in the guide pipe, dust baffles are arranged on two sides of the guide pipe, one end of each dust baffle is fixedly connected with the inner wall of the hopper bin, a fan is arranged on one side of the hopper bin, an exhaust fan is arranged on the other side of the hopper bin, the outer side of the exhaust fan is communicated with one end of a first exhaust pipe, the other end of the first exhaust pipe is communicated with the top of a dust collection box, one side of the dust collection box is fixedly connected with one side of the hopper bin, a filter screen is arranged inside the dust collection box, an air outlet is formed in the other side of the dust collection box, and the bottom of the dust collection box is communicated with one end of a second, the other end of the second exhaust pipe is fixedly connected with a dust removal device which comprises a fan, one end of the fan is communicated with one end of the second exhaust pipe, the other end of the fan is communicated with one end of the connecting pipe, the other end of the connecting pipe is communicated with one end of the sphere shell, a rotary sphere is arranged in the sphere shell, and the rotary sphere is fixedly connected with one end of the dust hood through a connecting plate, one side of the rotary sphere is provided with a telescopic pipe, one end of the telescopic pipe is communicated with one end of the dust hood, the other end of the telescopic pipe is communicated with one end of the connecting pipe, a discharge pipe is arranged at the center of the bottom of the hopper bin, and the discharge pipe is provided with a valve, the two ends of the bottom of the hopper bin are respectively and fixedly connected with the top end of the fixed frame, the bottom of mount and the top fixed connection of base, the bottom of base is provided with the wheel.

Preferably, the dust baffle is respectively positioned below the air inlet fan and the air outlet fan.

Preferably, the air inlet fan and the air outlet fan are opposite in position.

Preferably, two ends of the filter screen are respectively and fixedly connected with the inner wall of the dust collection box.

Preferably, an exhaust fan is arranged on the air outlet.

Preferably, the first exhaust pipe and the second exhaust pipe are both provided with valves.

Preferably, the suction hood is opposite to the discharge pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the storage hopper with the dust fall function conveys bulk materials into the hopper bin through the feeding pipe, the materials enter the hopper bin from the discharge holes on the guide pipes, the dust rise amount of the bulk materials is reduced through the buffer effect of the guide pipes, the raised dust is blocked by the dust blocking plate to a certain extent, the dust emission is prevented, meanwhile, the raised dust is discharged into the dust collection box from the first exhaust pipe through the air inlet fan and the exhaust fan, the dust is discharged from the air outlet after being filtered by the filter screen, when the materials are discharged through the discharge pipe, the position of the dust collection cover is adjusted by the rotary ball body, the dust generated during discharging is sucked by the suction cover through the fan and is discharged into the dust collection box from the second exhaust pipe, the dust is discharged from the air outlet after being filtered by the filter screen, the whole device has a simple structure and is convenient to use, and the diffusion of the dust during feeding and discharging of the bulk materials is effectively prevented, the pollution of dust to the environment is avoided, and the health of workers is protected.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the dust removing device of the present invention;

fig. 3 is a schematic structural view of the dust box of the present invention.

In the figure: 1-hopper bin, 2-feeding pipe, 3-guiding pipe, 4-discharging hole, 5-dust board, 6-air inlet fan, 7-exhaust fan, 8-first exhaust pipe, 9-dust collection box, 10-filter screen, 11-air outlet, 12-second exhaust pipe, 13-dust removal device, 14-blower, 15-connecting pipe, 16-sphere shell, 17-rotary sphere, 18-connecting plate, 19-dust hood, 20-telescopic pipe, 21-discharging pipe, 22-valve, 23-fixing frame, 24-base, 25-wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a storage hopper with a dust fall function comprises a hopper bin 1, wherein a feeding pipe 2 is arranged at the top of the hopper bin 1, a guide pipe 3 is arranged inside the hopper bin 1, the top end of the guide pipe 3 is communicated with the bottom end of the feeding pipe 2, a discharge hole 4 is formed in the guide pipe 3, dust baffles 5 are arranged on two sides of the guide pipe 3, one end of each dust baffle 5 is fixedly connected with the inner wall of the hopper bin 1, the dust baffles 5 are respectively positioned below a fan 6 and an exhaust fan 7, the fan 6 is arranged on one side of the hopper bin 1, the exhaust fan 7 is arranged on the other side of the hopper bin 1, the positions of the fan 6 and the exhaust fan 7 are opposite, the outer side of the exhaust fan 7 is communicated with one end of a first exhaust pipe 8, the other end of the first exhaust pipe 8 is communicated with the top of a dust collection box 9, one side of the dust collection box 9 is fixedly connected with one side of the hopper bin 1, a filter screen 10 is arranged inside the dust, two ends of the filter screen 10 are respectively fixedly connected with the inner wall of the dust collection box 9, the other side of the dust collection box 9 is provided with an air outlet 11, the air outlet 11 is provided with an exhaust fan 7, the bottom of the dust collection box 9 is communicated with one end of a second exhaust pipe 12, valves 22 are respectively arranged on the first exhaust pipe 8 and the second exhaust pipe 12, the other end of the second exhaust pipe 12 is fixedly connected with a dust removal device 13, the dust removal device 13 comprises a fan 14, one end of the fan 14 is communicated with one end of the second exhaust pipe 12, the other end of the fan 14 is communicated with one end of a connecting pipe 15, the other end of the connecting pipe 15 is communicated with one end of a ball shell 16, a rotary ball 17 is arranged inside the ball shell 16, the rotary ball 17 is fixedly connected with one end of a dust hood 19 through a connecting plate 18, one side of the rotary ball 17 is provided with a telescopic pipe 20, the other end of the extension tube 20 is communicated with one end of the connecting tube 15, a discharge tube 21 is arranged at the center of the bottom of the hopper bin 1, a valve 22 is arranged on the discharge tube 21, the position of the dust hood 19 is opposite to that of the discharge tube 21, two ends of the bottom of the hopper bin 1 are respectively fixedly connected with the top end of a fixing frame 23, the bottom end of the fixing frame 23 is fixedly connected with the top of a base 24, wheels 25 are arranged at the bottom of the base 24, bulk materials are conveyed into the hopper bin 1 through the feed tube 2, the materials enter the hopper bin 1 from a discharge hole 4 on the guide tube 3, the dust-raising amount of the bulk materials is reduced through the buffering effect of the guide tube 3, the raised dust is blocked to a certain extent through a dust blocking plate 5, the dust is prevented from being diffused, meanwhile, the raised dust is discharged into the dust collection box 9 through the first exhaust tube 8 through the air inlet fan 6 and the exhaust fan 7, and is discharged through the air outlet, when the material passes through discharging pipe 21 ejection of compact, adjust the position of dust hood 19 through rotatory spheroid 17, the dust that produces when will discharging through fan 14 is inhaled by dust hood 19 to discharge into dust collection box 9 by second exhaust pipe 12 in, discharge by air outlet 11 after filtering through filter screen 10, whole device simple structure, convenient to use, the effectual diffusion of dust that has prevented bulk material when the feeding and the ejection of compact, avoided the dust to cause the pollution to the environment, protected staff's health.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a storage hopper that possesses dust fall function, includes hopper storehouse (1), its characterized in that: the hopper is characterized in that an inlet pipe (2) is arranged at the top of the hopper bin (1), a material guide pipe (3) is arranged inside the hopper bin (1), the top end of the material guide pipe (3) is communicated with the bottom end of the inlet pipe (2), a discharge hole (4) is formed in the material guide pipe (3), dust baffles (5) are arranged on two sides of the material guide pipe (3), one end of each dust baffle (5) is fixedly connected with the inner wall of the hopper bin (1), an air inlet fan (6) is arranged on one side of the hopper bin (1), an exhaust fan (7) is arranged on the other side of the hopper bin (1), the outer side of the exhaust fan (7) is communicated with one end of a first exhaust pipe (8), the other end of the first exhaust pipe (8) is communicated with the top of a dust collection box (9), one side of the dust collection box (9) is fixedly connected with one side of the hopper bin (1), a filter screen (10) is arranged inside the dust collection box (9), an air outlet (11) is formed in the other side of the dust collection box (9), the bottom of the dust collection box (9) is communicated with one end of a second exhaust pipe (12), the other end of the second exhaust pipe (12) is fixedly connected with a dust removal device (13), the dust removal device (13) comprises a fan (14), one end of the fan (14) is communicated with one end of the second exhaust pipe (12), the other end of the fan (14) is communicated with one end of a connecting pipe (15), the other end of the connecting pipe (15) is communicated with one end of a ball shell (16), a rotary ball (17) is arranged inside the ball shell (16), the rotary ball (17) is fixedly connected with one end of a dust hood (19) through a connecting plate (18), a telescopic pipe (20) is arranged on one side of the rotary ball (17), one end of the telescopic pipe (20) is communicated with one end of the dust hood (19), the other end of flexible pipe (20) and the one end intercommunication of connecting pipe (15), the center department of hopper storehouse (1) bottom is provided with discharging pipe (21), and is provided with valve (22) on discharging pipe (21), the both ends of hopper storehouse (1) bottom respectively with the top fixed connection of mount (23), the bottom of mount (23) and the top fixed connection of base (24), the bottom of base (24) is provided with wheel (25).

2. The storage hopper with the dust fall function according to claim 1, characterized in that: the dust baffle plate (5) is respectively positioned below the air inlet fan (6) and the exhaust fan (7).

3. The storage hopper with the dust fall function according to claim 1, characterized in that: the air inlet fan (6) and the exhaust fan (7) are opposite in position.

4. The storage hopper with the dust fall function according to claim 1, characterized in that: two ends of the filter screen (10) are respectively fixedly connected with the inner wall of the dust collection box (9).

5. The storage hopper with the dust fall function according to claim 1, characterized in that: and an exhaust fan (7) is arranged on the air outlet (11).

6. The storage hopper with the dust fall function according to claim 1, characterized in that: and valves (22) are arranged on the first exhaust pipe (8) and the second exhaust pipe (12).

7. The storage hopper with the dust fall function according to claim 1, characterized in that: the dust hood (19) is opposite to the discharge pipe (21).