CN213293407U

CN213293407U - Intermediate storage tank for ferrosilicon

Info

Publication number: CN213293407U
Application number: CN202021632406.9U
Authority: CN
Inventors: 张增玉; 魏征; 王燕
Original assignee: Beijing Restart Chemical Equipment Co ltd
Current assignee: Beijing Restart Chemical Equipment Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-05-28
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a storage tank in middle of ferrosilicon, including the rack, the fixed backup pad that is provided with in inside middle-end of rack, the inside upper end of rack is provided with receives the storehouse main part, the bottom of receiving the storehouse main part contacts with the up end of backup pad, the top of receiving the storehouse main part is rotated and is provided with the top cap, the fixed blow-off pipe that is provided with in bottom face center department of receiving the storehouse main part, the through-hole has been seted up in the center department of backup pad, the lower extreme of blow-off pipe runs through the through-hole and fixes being provided with the solenoid electric valve, it is provided with the scavenge pipe to receive storehouse main part lateral wall and link up by middle-end department, it has branch road pipe and No. two branch road pipes to. The utility model discloses a storage tank in middle of ferrosilicon, the device can use nitrogen gas with inside air escape, contain the inside safety of device for the device can be the safety and stability deposit ferrosilicon waste residue.

Description

Intermediate storage tank for ferrosilicon

Technical Field

The utility model relates to a waste material receiving arrangement field especially relates to a storage tank in middle of ferrosilicon.

Background

In the production process of acetylene, solid wastes such as ferrosilicon-containing waste residues and carbide dust are generated, and in order to better utilize resources, ferrosilicon needs to be separated from the ferrosilicon-containing waste residues containing carbide dust.

The waste material receiving bin is required to temporarily store the ferrosilicon waste residue in the ferrosilicon recovery process, and no device special for storing the ferrosilicon waste residue is designed at present because calcium carbide in the ferrosilicon waste residue has instability, so that a ferrosilicon intermediate storage tank is required to be designed to meet the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ferrosilicon intermediate storage tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a ferrosilicon intermediate storage tank comprises a placing frame, wherein a supporting plate is fixedly arranged at the middle end inside the placing frame, a receiving bin main body is arranged at the upper end inside the placing frame, the bottom end of the receiving bin main body is in contact with the upper end surface of the supporting plate, a top cover is rotatably arranged at the top end of the receiving bin main body, a discharging pipe is fixedly arranged at the center of the bottom end surface of the receiving bin main body, a through hole is formed in the center of the supporting plate, the lower end of the discharging pipe penetrates through the through hole and is fixedly provided with an electromagnetic control valve, a ventilating pipe penetrates through the side wall of the receiving bin main body close to the middle end, a first branch pipe and a second branch pipe are connected on the pipe body of the ventilating pipe in a penetrating manner, a vacuum pump is fixedly arranged at one end, away from the ventilating pipe, of the first branch pipe, a first control valve is fixedly arranged on the pipe body, close to the vacuum pump, and a nitrogen bottle, the second branch pipe is close to and is fixed on the pipe shaft of nitrogen cylinder and be provided with the control valve No. two, the scavenge pipe is close to and is fixed on the pipe shaft of receiving the storehouse main part and be provided with control valve No. three and barometer, the barometer sets up between control valve No. three and receiving the storehouse main part.

As a further description of the above technical solution:

the top cover and the receiving bin main body are connected through connecting bolts in a fastening mode.

As a further description of the above technical solution:

and a dustproof net is arranged in the pipe body at one end of the ventilation pipe close to the receiving bin main body.

As a further description of the above technical solution:

and a rubber layer is fixedly arranged on the inner wall of the receiving bin main body.

As a further description of the above technical solution:

the bottom end of the interior of the receiving bin main body is concave towards the center.

As a further description of the above technical solution:

the receiving bin main body is wide at the top and narrow at the bottom.

The utility model discloses following beneficial effect has:

the utility model provides a storage tank in middle of ferrosilicon, the device outside is provided with the nitrogen cylinder, the breather that the vacuum pump is constituteed, can use nitrogen gas will receive the whole replacements of the interior air in the storehouse main part and go out, guarantee that the carbide can not contact the moisture in the air, thereby guaranteed to receive the inside safety of storehouse main part, be provided with the rubber layer on the inner wall of this receipt storehouse main part simultaneously, this design can guarantee that the ferrosilicon waste residue can not take place the friction with receiving the storehouse lateral wall when falling to in the receipt storehouse, also guaranteed to receive the inside safety in storehouse.

Drawings

FIG. 1 is a front view of an intermediate storage tank of ferrosilicon according to the present invention;

FIG. 2 is a view showing the internal structure of a receiving chamber of an intermediate storage tank for ferrosilicon according to the present invention;

FIG. 3 is a schematic view of a supporting plate of the intermediate storage tank of silicon iron according to the present invention.

Illustration of the drawings:

1. placing a rack; 2. a support plate; 3. a receiving bin main body; 4. a top cover; 5. a connecting bolt; 6. discharging the material pipe; 7. an electromagnetic control valve; 8. a through hole; 9. a ventilation tube; 10. a dust screen; 11. a first branch pipe; 12. a second branch pipe; 13. a vacuum pump; 14. a first control valve; 15. a nitrogen gas cylinder; 16. a second control valve; 17. a third control valve; 18. a barometer; 19. a rubber layer.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a ferrosilicon intermediate storage tank comprises a placing frame 1, a supporting plate 2 is fixedly arranged at the middle end in the placing frame 1, a receiving bin main body 3 is arranged at the upper end in the placing frame 1, the bottom end of the receiving bin main body 3 is contacted with the upper end face of the supporting plate 2, the supporting plate 2 supports the receiving bin main body 3, a top cover 4 is rotatably arranged at the top end of the receiving bin main body 3, the top cover 4 can ensure the sealing property of the receiving bin main body 3, a discharging pipe 6 is fixedly arranged at the center of the bottom end face of the receiving bin main body 3, a through hole 8 is arranged at the center of the supporting plate 2, the lower end of the discharging pipe 6 penetrates through the through hole 8 and is fixedly provided with an electromagnetic control valve 7, waste materials in the receiving bin main body 3 can be discharged from the discharging pipe 6 through the electromagnetic control valve 7, a ventilation pipe 9 is penetratingly arranged at the middle end of one side wall of the receiving bin main body 3, the fixed vacuum pump 13 that is provided with of one end that keeps away from scavenge pipe 9 of bypass pipe 11, fixed control valve 14 that is provided with on the pipe shaft that bypass pipe 11 is close to vacuum pump 13, the fixed nitrogen cylinder 15 that is provided with of one end that scavenge pipe 9 was kept away from to bypass pipe 12, fixed control valve 16 that is provided with on the pipe shaft that bypass pipe 12 is close to nitrogen cylinder 15, scavenge pipe 9 is close to fixed No. three control valve 17 and the barometer 18 that is provided with on the pipe shaft that receives storehouse main part 3, barometer 18 sets up between No. three control valve 17 and receipt storehouse main part 3.

Top cap 4 with receive between the storehouse main part 3 through connecting bolt 5 fastening connection, the inside dust screen 10 that is provided with of one end shaft that scavenge pipe 9 is close to and receives storehouse main part 3, the waste material that dust screen 10 can avoid receiving in the storehouse main part 3 blocks up scavenge pipe 9, the fixed rubber layer 19 that is provided with on the inner wall of receiving storehouse main part 3, the inside bottom of receiving storehouse main part 3 sets to the sunken form of center department, this design can prevent that the waste material in the receipt storehouse main part 3 from discharging unclean, receive storehouse main part 3 and set to under the wide narrow form.

The working principle is as follows: during the use, pour the waste material into receive storehouse main part 3 in the back, it is fixed with top cap 4 and receipt storehouse main part 3 through connecting bolt 5, then open control valve 14 No. one, No. three control valve 17, then start vacuum pump 13 and take out the air in receiving storehouse main part 3, after the air is taken out in receiving storehouse main part 3, close control valve 14 No. one, open control valve 16 No. two and nitrogen cylinder 15 and fill nitrogen gas to receiving storehouse main part 3, even use nitrogen gas to receive the air replacement in the storehouse main part 3 and come out, the safety of receiving storehouse main part 3 has been guaranteed, when the waste material needs to be discharged, open solenoid electric valve 7 and can discharge the waste material from blowing pipe 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a storage tank in middle of ferrosilicon, includes rack (1), its characterized in that: a supporting plate (2) is fixedly arranged at the middle end in the placing frame (1), a receiving bin main body (3) is arranged at the upper end in the placing frame (1), the bottom end of the receiving bin main body (3) is in contact with the upper end face of the supporting plate (2), a top cover (4) is rotatably arranged at the top end of the receiving bin main body (3), a discharging pipe (6) is fixedly arranged at the center of the bottom end face of the receiving bin main body (3), a through hole (8) is formed in the center of the supporting plate (2), the lower end of the discharging pipe (6) penetrates through the through hole (8) and is fixedly provided with an electromagnetic control valve (7), a ventilation pipe (9) is arranged on one side wall of the receiving bin main body (3) through the middle end, a first branch pipe (11) and a second branch pipe (12) are connected on a pipe body of the ventilation pipe (9) in a through mode, a vacuum pump (13) is fixedly arranged at one end, far away from the, a fixed control valve (14) that is provided with on the pipe shaft that branch road pipe (11) is close to vacuum pump (13), No. two fixed nitrogen cylinder (15) that are provided with of one end that scavenge pipe (9) were kept away from in branch road pipe (12), No. two fixed control valve (16) that are provided with on the pipe shaft that branch road pipe (12) are close to nitrogen cylinder (15), scavenge pipe (9) are close to fixed No. three control valve (17) and barometer (18) that are provided with on the pipe shaft that receives storehouse main part (3), barometer (18) set up between No. three control valve (17) and receipt storehouse main part (3).

2. The intermediate storage tank of claim 1, wherein: the top cover (4) is tightly connected with the receiving bin main body (3) through a connecting bolt (5).

3. The intermediate storage tank of claim 1, wherein: and a dustproof net (10) is arranged in the pipe body at one end of the ventilation pipe (9) close to the receiving bin main body (3).

4. The intermediate storage tank of claim 1, wherein: a rubber layer (19) is fixedly arranged on the inner wall of the receiving bin main body (3).

5. The intermediate storage tank of claim 1, wherein: the bottom end of the interior of the receiving bin main body (3) is concave towards the center.

6. The intermediate storage tank of claim 1, wherein: the receiving bin main body (3) is wide at the top and narrow at the bottom.