CN216888249U

CN216888249U - Hardening prevention device for powdery material in steel plate bin

Info

Publication number: CN216888249U
Application number: CN202220348167.7U
Authority: CN
Inventors: 张雷; 赵应锋; 王德庆; 吴克福
Original assignee: Shandong Maosheng Construction Engineering Co ltd
Current assignee: Shandong Maosheng Construction Engineering Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-07-05
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a hardening prevention device for powder materials in a steel plate cabin, which comprises a powder steel plate cabin and a support frame arranged at the bottom of the powder steel plate cabin, wherein a hardening prevention feeding mechanism is arranged at one side of the top of the powder steel plate cabin, a spiral feeding elevator is arranged at one side of the powder steel plate cabin, the upper end of one side of the spiral feeding elevator is communicated with the upper end of one side of the hardening prevention feeding mechanism, a discharging pipe is arranged at the bottom of the powder steel plate cabin, a discharging anti-blocking mechanism is arranged inside the discharging pipe, a discharging hole is arranged at the bottom of the discharging pipe, a servo motor is arranged in the middle of the top of the powder steel plate cabin, the output end of the servo motor is connected with a rotating rod inside the powder steel plate cabin through a coupler, the bottom of the rotating rod is connected with the discharging anti-blocking mechanism, and blades are arranged on the rotating rod. According to the utility model, a series of structures are arranged, so that the powder is effectively prevented from hardening in the steel plate bin, the steel plate bin is convenient to feed and discharge, the steel plate bin is continuous in discharge, the protection for storing the powder is improved, and the practicability is stronger.

Description

Hardening prevention device for powdery material in steel plate bin

Technical Field

The utility model relates to the technical field of steel plate bins, in particular to a hardening prevention device for powdery materials in a steel plate bin.

Background

With the continuous improvement of economic level and the continuous improvement of science and technology, the steel plate storehouse industry is continuously developed, the steel plate storehouse is mainly formed by welding steel, can store granular, powdery, grain and oil, food, brewing, coal, building materials and the like, and is widely applied to the fields of industry and agriculture, urban and rural areas, environmental protection industry and the like.

At present the in-process that the steel sheet storehouse was using, because the long-time inside that leaves the steel sheet storehouse in of powder remains motionless, the powder that piles up down appears hardening easily, and especially great to the powder humidity of depositing in the steel sheet storehouse, the phenomenon that hardens is serious, causes the powder ejection of compact difficulty in the steel sheet storehouse, and the powder granularity that hardens simultaneously increases, causes the interference to the use of powder, and steel sheet storehouse storage performance is poor, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a powdery material anti-hardening device for a steel plate silo, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device that hardens is prevented to powdery material in steel sheet storehouse, includes powder steel sheet storehouse and the support frame of locating powder steel sheet storehouse bottom, one side at powder steel sheet storehouse top is equipped with prevents the feed mechanism that hardens, one side in powder steel sheet storehouse is equipped with spiral feeding lifting machine, the upper end of spiral feeding lifting machine one side and the upper end intercommunication setting of preventing feed mechanism one side that hardens, the bottom in powder steel sheet storehouse is equipped with the discharging pipe, the inside of discharging pipe is equipped with the ejection of compact and prevents stifled mechanism, the bottom of discharging pipe is equipped with the discharge gate, the centre at powder steel sheet storehouse top is equipped with servo motor, servo motor's output passes through the shaft coupling and is connected with the inside dwang in powder steel sheet storehouse, the bottom and the ejection of compact of dwang are prevented stifled mechanism and are connected, be equipped with the paddle on the dwang.

Preferably, prevent stifled discharge mechanism and include connecting rod and ejection of compact helical blade, the bottom of dwang is equipped with the connecting rod, and the inside of discharging pipe is located to the connecting rod, is equipped with ejection of compact helical blade on the connecting rod.

Preferably, the upper end of the powder steel plate bin is arranged in a cylindrical structure, the lower end of the powder steel plate bin is arranged in a conical structure, and a discharge valve is arranged on the discharge port.

Preferably, the lower extreme of spiral material loading lifting machine one side is equipped with the material loading mouth, the inside of spiral material loading lifting machine is equipped with the material loading screw rod.

Preferably, prevent feed mechanism that hardens includes feeding case, inlet pipe, feed inlet and electric heating plate, and one side at powder steel sheet storehouse top is equipped with the feeding case, and the upper end of feeding case one side is equipped with the inlet pipe with spiral feeding lifting machine one side upper end intercommunication, and the bottom of feeding case is equipped with the feed inlet with powder steel sheet storehouse intercommunication, and the inside of feeding case is equipped with a plurality of electric heating plate.

Preferably, a material guide plate is arranged inside the feeding box below the feeding pipe, the material guide plate is obliquely arranged, the material guide plate is provided with a plurality of material guide plates, and the material guide plates are oppositely obliquely arranged.

Preferably, the box body of the feeding box is provided with an outer heat insulation layer and an inner heat insulation layer double-layer structure, and the inner heat insulation layer is arranged inside the outer heat insulation layer.

Compared with the prior art, the utility model has the beneficial effects that:

1. this device that hardens is prevented to steel sheet storehouse powdery material through the powder steel sheet storehouse that sets up for depositing in powdery material processing production, the use, this powder steel sheet storehouse can effectually prevent the powder hardening in the steel sheet storehouse, and steel sheet storehouse material loading, ejection of compact are convenient, improve the protection to depositing the powder, and the practicality is stronger.

2. This device that hardens is prevented to powdery material in steel sheet storehouse through the dwang of setting in powder steel sheet storehouse, with the intraductal stifled discharge mechanism that prevents of discharging tube cooperation, not only realize the stirring of material in the steel sheet storehouse, and ejection of compact helical blade carries out the spiral feed to the powder in the steel sheet storehouse and carries the unloading, avoids the powder to pile up the unloading jam that causes to guarantee that the unloading of steel sheet storehouse is continuous.

3. This device that hardens is prevented to powdered material in steel sheet storehouse through setting up the feed mechanism that hardens that prevents at powder steel sheet storehouse top, stock guide and the electric heating piece that the feeding incasement set up for the powder is in the feeding incasement many times the guide carry the feeding and heat drying, guarantees to leave the degree of dryness of powder in the powder steel sheet storehouse, thereby avoids depositing the problem that hardens that the powder humidity caused.

4. This device that hardens is prevented to powdery material in steel sheet storehouse through the spiral material loading lifting machine that sets up on powder steel sheet storehouse one side for steel sheet storehouse material loading is convenient, labour saving and time saving, and the practicality is stronger.

Drawings

FIG. 1 is an overall external structural view of embodiment 1 of the present invention;

fig. 2 is a schematic view of the internal structure of the powder steel plate silo in embodiment 1 of the utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic structural view of the hardening prevention feeding mechanism in embodiment 2 of the present invention.

In the figure: 1. a powder steel plate bin; 2. a hardening prevention feeding mechanism; 21. a feeding box; 22. a feed pipe; 23. a feed inlet; 24. a material guide plate; 25. an electrical heating sheet; 3. a discharge pipe; 31. a connecting rod; 32. a discharge helical blade; 4. a discharge port; 5. a spiral feeding elevator; 6. a servo motor; 7. rotating the rod; 8. a paddle; 9. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 3, the anti-hardening device for powdery material in a steel plate silo of the present embodiment comprises a powdery steel plate silo 1 and a supporting frame 9 disposed at the bottom of the powdery steel plate silo 1, wherein an anti-hardening feeding mechanism 2 is disposed at one side of the top of the powdery steel plate silo 1, a spiral feeding elevator 5 is disposed at one side of the powdery steel plate silo 1, the upper end of one side of the spiral feeding elevator 5 is communicated with the upper end of one side of the anti-hardening feeding mechanism 2, a discharging pipe 3 is disposed at the bottom of the powdery steel plate silo 1, a discharging anti-blocking mechanism is disposed inside the discharging pipe 3, a discharging port 4 is disposed at the bottom of the discharging pipe 3, a servo motor 6 is disposed in the middle of the top of the powdery steel plate silo 1, the output end of the servo motor 6 is connected with a rotating rod 7 inside the powdery steel plate silo 1 through a coupler, the bottom of the rotating rod 7 is connected with the discharging anti-blocking mechanism, a paddle 8 is disposed on the rotating rod 7, and the powdery steel plate silo 1 is used for processing and producing powdery material, Deposit in the use, this powder steel sheet storehouse 1 can effectually prevent the powder hardening in the steel sheet storehouse, and steel sheet storehouse material loading, the ejection of compact are convenient, improve the protection to depositing the powder, and the practicality is stronger.

Specifically, prevent stifled discharge mechanism and include connecting rod 31 and ejection of compact helical blade 32, the bottom of dwang 7 is equipped with connecting rod 31, and discharging pipe 3's inside is located to connecting rod 31, is equipped with ejection of compact helical blade 32 on connecting rod 31, and ejection of compact helical blade 32 carries out the spiral feed to the powder in the steel sheet storehouse and carries the unloading, avoids the powder to pile up the unloading jam that causes to guarantee that the steel sheet storehouse ejection of compact is continuous.

Further, the upper end of the powder steel plate bin 1 is in a cylindrical structure, the lower end of the powder steel plate bin 1 is in a conical structure, a discharge valve is arranged on the discharge port 4, and discharging is smoother.

Furthermore, the lower extreme of 5 one sides of spiral material loading lifting machine is equipped with the material loading mouth, and the inside of spiral material loading lifting machine 5 is equipped with the material loading screw rod for the steel sheet storehouse material loading is convenient, labour saving and time saving.

The using method of the embodiment comprises the following steps: the powder is added into the spiral feeding elevator 5 through the feeding hole, the powder is lifted by the spiral feeding elevator 5 to enter the anti-hardening feeding mechanism 2, the powder is subjected to anti-hardening treatment before being stored in the anti-hardening feeding mechanism 2, and then the powder enters the interior of the powder steel plate bin 1 through the anti-hardening feeding mechanism 2 to be stored, and the spiral feeding elevator 5 enables the steel plate bin to be convenient to feed, time-saving and labor-saving; when powder in the powder steel plate storehouse 1 needs to be discharged, open the valve on the discharge gate 4, start servo motor 6 on the powder steel plate storehouse 1, under servo motor 6's effect, drive the dwang 7 rotation of 1 inside in powder steel plate storehouse, the rotation of dwang 7 drives connecting rod 31 rotation in paddle 8 and the discharging pipe 3, ejection of compact helical blade 32 on the connecting rod 31 is at discharging pipe 3 internal rotation, paddle 8 is not hard up to the powder stirring in the powder steel plate storehouse 1, ejection of compact helical blade 32 carries out the spiral feed to the powder in the steel plate storehouse and carries the unloading, avoid the powder to pile up the unloading jam that causes, thereby guarantee that the steel plate storehouse ejection of compact is continuous, prevent hardening of powder in the steel plate storehouse, the steel plate storehouse material loading, the ejection of compact is convenient, improve the protection to depositing the powder, and the practicality is stronger.

Example 2

The structure of the device that hardens is prevented to powdery material in this embodiment steel sheet storehouse and the structure of the device that hardens is prevented to powdery material in embodiment 1 steel sheet storehouse are the same basically, and its difference lies in: the anti-hardening feeding mechanism 2 includes a feeding box 21, a feeding pipe 22, a feeding port 23, and an electric heating sheet 25 (see fig. 4). One side at 1 top in powder steel sheet storehouse is equipped with feeding case 21, the upper end of feeding case 21 one side be equipped with the inlet pipe 22 of 5 one side upper ends intercommunication of spiral material loading lifting machine, the bottom of feeding case 21 is equipped with the feed inlet 23 with 1 intercommunication in powder steel sheet storehouse, the inside of feeding case 21 is equipped with a plurality of electric heating plate 25, the powder heats and dries in feeding case 21, the assurance is deposited the degree of dryness of powder in powder steel sheet storehouse 1, thereby avoid depositing the problem that hardens that the powder humidity caused.

Specifically, the inside stock guide 24 that is equipped with of feeding case 21 of inlet pipe 22 below, stock guide 24 are the slope setting, and stock guide 24 is provided with a plurality of, and the slope sets up on the contrary between two adjacent stock guides 24 for the powder carries the feeding through a plurality of stock guides 24 to carry many times in feeding case 21, increases the area and the time of feeding stoving contact, and it is better to prevent the stoving effect that hardens.

Further, the box of feeding case 21 adopts outer heat insulation layer and interior heat preservation bilayer structure to set up, and the inside of outer heat insulation layer is located to interior heat preservation, and feeding case 21 has good heat preservation and heat insulation performance, reduces the loss of heating.

The using method of the embodiment comprises the following steps: the powder gets into the feeding case 21 by inlet pipe 22 under spiral feeding lifting machine 5's promotion in, carry out the guide through a plurality of stock guides 24 in feeding case 21 in proper order from top to bottom again and carry, the in-process of steel sheet storehouse feeding simultaneously, to the circular telegram of electrical heating piece 25 in feeding case 21, electrical heating piece 25 circular telegram generates heat, the powder heats stoving in feeding case 21, it deposits in powder steel sheet storehouse 1 to get into by feed inlet 23 at last, guarantee to leave the degree of dryness of powder in powder steel sheet storehouse 1, thereby avoid depositing the problem that hardens that the powder humidity caused.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device that hardens is prevented to steel sheet storehouse powdery material, includes powder steel sheet storehouse (1) and support frame (9) of locating powder steel sheet storehouse (1) bottom, its characterized in that: one side of the top of the powder steel plate bin (1) is provided with a hardening prevention feeding mechanism (2), one side of the powder steel plate bin (1) is provided with a spiral feeding hoister (5), the upper end of one side of the spiral feeding hoister (5) is communicated with the upper end of one side of the anti-hardening feeding mechanism (2), a discharge pipe (3) is arranged at the bottom of the powder steel plate bin (1), a discharge anti-blocking mechanism is arranged inside the discharge pipe (3), a discharge hole (4) is formed in the bottom of the discharge pipe (3), a servo motor (6) is arranged in the middle of the top of the powder steel plate bin (1), the output end of the servo motor (6) is connected with a rotating rod (7) in the powder steel plate bin (1) through a coupler, the bottom of dwang (7) is connected with the stifled mechanism of ejection of compact, be equipped with paddle (8) on dwang (7).

2. The hardening prevention device for the powdery material in the steel plate bin as claimed in claim 1, wherein: the discharging anti-blocking mechanism comprises a connecting rod (31) and a discharging spiral blade (32), the connecting rod (31) is arranged at the bottom of the rotating rod (7), the connecting rod (31) is arranged inside the discharging pipe (3), and the discharging spiral blade (32) is arranged on the connecting rod (31).

3. The hardening prevention device for the powdery material in the steel plate bin as claimed in claim 1, wherein: the upper end of the powder steel plate bin (1) is arranged in a cylindrical structure, the lower end of the powder steel plate bin (1) is arranged in a conical structure, and a discharge valve is arranged on the discharge port (4).

4. The hardening prevention device for the powdery material in the steel plate bin as claimed in claim 1, wherein: the lower extreme of spiral material loading lifting machine (5) one side is equipped with the material loading mouth, the inside of spiral material loading lifting machine (5) is equipped with the material loading screw rod.

5. The hardening prevention device for the powdery material in the steel plate bin as claimed in claim 1, wherein: prevent feed mechanism (2) that hardens including feeding case (21), inlet pipe (22), feed inlet (23) and electric heating piece (25), one side at powder steel sheet storehouse (1) top is equipped with feeding case (21), the upper end of feeding case (21) one side is equipped with inlet pipe (22) with spiral feeding lifting machine (5) one side upper end intercommunication, the bottom of feeding case (21) is equipped with feed inlet (23) with powder steel sheet storehouse (1) intercommunication, the inside of feeding case (21) is equipped with a plurality of electric heating pieces (25).

6. The hardening prevention device for the powdery material in the steel plate bin as claimed in claim 5, wherein: the feeding box (21) below the feeding pipe (22) is internally provided with a material guide plate (24), the material guide plate (24) is obliquely arranged, the material guide plate (24) is provided with a plurality of material guide plates, and the adjacent two material guide plates (24) are obliquely and oppositely arranged.

7. The hardening prevention device for the powdery material in the steel plate bin as claimed in claim 6, wherein: the box body of feeding case (21) adopts outer heat insulation layer and interior heat preservation bilayer structure to set up, the inside of outer heat insulation layer is located to interior heat preservation.