阅读说明：本技术 一种矿冶原料仓罐设备 (Mining and smelting raw material bin tank equipment ) 是由 刘日宏 于 2020-12-24 设计创作，主要内容包括：本申请公开了一种矿冶原料仓罐设备,包括仓罐,所述仓罐底部设有开放底座,所述仓罐内部设有封闭底板,所述封闭底板上设有入料孔；所述仓罐内部还设有拉杆桶,其内配合有拉杆,所述拉杆下端穿过所述入料孔且其下端设有匹配所述入料孔的密封塞。本发明设计一种简易的矿冶原料仓罐结构,可以对旋转窑出来的液体进行盛放,其结构简单,内部支撑结构强。便于密封吊装、转移液体矿物质。其内设置的散热支撑,可以有效支撑吊杆设施不被破坏。本发明结构简单、强度足够支撑仓罐盛放吊装液体,内部的支撑机构可以散热而起到良好的保护处理,提高仓罐使用寿命。(The application discloses mining and smelting raw material bin tank equipment which comprises a bin tank, wherein an open base is arranged at the bottom of the bin tank, a closed bottom plate is arranged inside the bin tank, and a feeding hole is formed in the closed bottom plate; the bin tank is internally provided with a pull rod barrel, a pull rod is matched in the pull rod barrel, the lower end of the pull rod penetrates through the feeding hole, and the lower end of the pull rod is provided with a sealing plug matched with the feeding hole. The invention designs a simple mining and smelting raw material bin structure which can be used for containing liquid discharged from a rotary kiln and has the advantages of simple structure and strong internal supporting structure. Is convenient for sealing, hoisting and transferring liquid mineral substances. The heat dissipation support arranged in the hanger rod can effectively support the hanger rod facility without being damaged. The invention has simple structure and enough strength to support the bin tank to contain the hoisting liquid, and the internal support mechanism can radiate heat to play a good role in protection treatment, thereby prolonging the service life of the bin tank.)

1. Mining and metallurgy raw material bin tank equipment comprises a bin tank (4), and is characterized in that an open base (7) is arranged at the bottom of the bin tank (4), a closed bottom plate (8) is arranged inside the bin tank (4), and a feeding hole is formed in the closed bottom plate (8); the bin tank (4) is internally provided with a pull rod barrel (3) matched with a pull rod (2), and the lower end of the pull rod (2) penetrates through the feeding hole and is provided with a sealing plug (5) matched with the feeding hole.

2. A mining and metallurgical raw material silo equipment according to claim 1, characterized in that an intermediate section corresponding to the closed bottom plate (8) is provided between the silo (4) and the open base (7), and a steel hoop mechanism (6) is provided on the outer side of the intermediate section.

3. A mining metallurgical raw material silo device according to claim 1 or 2, characterized in that the closing floor (8) is of stepped disc construction, which fits horizontally inside the silo (4); the pull rod barrel (3) is vertically fixed on the upper surface of the closed bottom plate (8).

4. A mining and metallurgical raw material silo equipment according to claim 3, characterized in that the upper surface of the closing floor (8) is provided with a sealing gasket on which the draw-bar barrel (3) is fixedly connected.

5. A mining and metallurgical material storage tank installation according to claim 1 or 4, characterized in that said drawbar barrel (3) is provided with tap holes, said tap holes being provided in at least three rows of at least six rows uniformly circumferentially on said drawbar barrel (3).

6. A mining and metallurgical material storage silo equipment according to claim 5, characterized in that the top of the tie rod (2) is provided with a hoisting ring (1).

7. A mining metallurgical material silo device according to claim 1 or 6, characterized in that it further comprises support means provided between the silo (4) and the draw-bar barrel (3).

8. A mining and metallurgical raw material silo equipment according to claim 7, characterized in that the supporting mechanism includes hollow supporting rods (10) and radiating pipes (9), the circumference of the supporting rods (10) is uniformly fixed between the silo (4) and the draw-bar barrel (3), and the radiating pipes (9) are arranged on the outer surface of the silo (4) and are communicated with the supporting rods (10).

9. A metallurgical head tank installation according to claim 3, 6 or 8, characterized in that the sealing plug (5) is provided with a sealing collar (11) on its upper surface, said sealing collar (11) being provided with sealing grooves (12).

10. A mining and metallurgical raw material silo equipment according to claim 9, characterized in that the sealing plug (5) is provided with an installation groove on its upper surface corresponding to the sealing collar (11) and a high temperature resistant sealing rubber strip (13) inside, the sealing collar (11) contacting the high temperature resistant sealing rubber strip (13);

and a high-temperature-resistant sealing sleeve (14) is arranged between the sealing collar (11) and the pull rod (2).

Technical Field

The application relates to the technical field of mining and metallurgy processing and manufacturing, in particular to mining and metallurgy raw material bin tank equipment.

Background

In the mining and metallurgy processing industry, a rotary kiln is adopted to heat the raw materials in stages at high temperature.

Because the temperature of the raw material obtained by the rotary kiln is increased from 300-400 ℃ to 700-800 ℃, the requirement of transferring the raw material to a storage tank in the process of a mining furnace is increased.

Due to the rise of the temperature of the raw materials, if the original bin tank is still used for raw material transfer, the bin tank is deformed, denatured and fragile due to the overhigh temperature, and the service life is shortened.

Disclosure of Invention

The main objective of this application provides a raw materials silo equipment of mining and metallurgy to solve present problem.

In order to achieve the above object, the present application provides the following techniques:

the mining and smelting raw material bin tank equipment comprises a bin tank, wherein an open base is arranged at the bottom of the bin tank, a closed bottom plate is arranged inside the bin tank, and a feeding hole is formed in the closed bottom plate; the bin tank is internally provided with a pull rod barrel, a pull rod is matched in the pull rod barrel, the lower end of the pull rod penetrates through the feeding hole, and the lower end of the pull rod is provided with a sealing plug matched with the feeding hole.

Preferably, an intermediate section corresponding to the closed bottom plate is arranged between the bin tank and the open base, and a steel hoop mechanism is arranged on the outer side surface of the intermediate section.

Preferably, the closed bottom plate is of a stepped disc structure and is horizontally matched with the interior of the bin tank; the pull rod barrel is vertically fixed on the upper surface of the closed bottom plate.

Preferably, a sealing gasket is arranged on the upper surface of the sealing bottom plate, and the pull rod barrel is fixedly connected to the sealing gasket.

Preferably, the pull rod barrel is provided with liquid flowing holes, and the liquid flowing holes are uniformly arranged in at least three rows, each row being at least six, on the upper circumference of the pull rod barrel.

Preferably, the top of the pull rod is provided with a hoisting ring.

Preferably, mining and smelting raw material silo equipment still includes supporting mechanism, supporting mechanism locates the silo with between the pull rod bucket.

Preferably, supporting mechanism includes hollow bracing piece and cooling tube, the bracing piece circumference evenly is fixed in the silo with between the pull rod bucket, the cooling tube is located on the silo surface and the intercommunication the bracing piece.

Preferably, a sealing collar is arranged on the upper surface of the sealing plug, and a sealing groove is arranged on the sealing collar.

Preferably, an installation groove corresponding to the sealing collar is formed in the upper surface of the sealing plug, a high-temperature-resistant sealing rubber strip is arranged in the installation groove, and the sealing collar is in contact with the high-temperature-resistant sealing rubber strip;

and a high-temperature-resistant sealing sleeve is arranged between the sealing retainer ring and the pull rod.

Compared with the prior art, this application can bring following technological effect:

1. the invention has simple structure and enough strength to support the bin tank to contain the hoisting liquid, and the internal support mechanism can dissipate heat to play a good role in protection treatment, thereby prolonging the service life of the bin tank;

2. the invention designs a simple mining and smelting raw material bin structure which can be used for containing liquid discharged from a rotary kiln and has the advantages of simple structure and strong internal supporting structure. Is convenient for sealing, hoisting and transferring liquid mineral substances. The heat dissipation support arranged in the hanger rod can effectively support the hanger rod facility without being damaged.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic structural view of the present invention in use without hoisting;

FIG. 2 is a schematic structural view of the present invention in use;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is a cross-sectional view of the sealing collar of the present invention;

FIG. 5 is a top view of the sealing collar of the present invention;

FIG. 6 is a schematic diagram of another embodiment of a sealing collar of the present invention;

FIG. 7 is a schematic view of the structure of the present invention in use in another embodiment;

in the figure: 1. hoisting ring, 2, pull rod, 3, pull rod barrel, 4, bin tank, 5, sealing plug, 6, steel hoop mechanism, 7, open base, 8, closed bottom plate, 9, radiating pipe, 10, supporting rod, 11, sealing retainer ring, 12, sealing groove, 13, high-temperature-resistant sealing rubber strip, 14 and high-temperature-resistant sealing sleeve.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

The invention designs a simple mining and smelting raw material bin structure which can be used for containing liquid discharged from a rotary kiln and has the advantages of simple structure and strong internal supporting structure. Is convenient for sealing, hoisting and transferring liquid mineral substances. The heat dissipation support arranged in the hanger rod can effectively support the hanger rod facility without being damaged.

The mining and metallurgy raw material bin tank equipment comprises a bin tank 4, wherein an open base 7 is arranged at the bottom of the bin tank 4, a closed bottom plate 8 is arranged inside the bin tank 4, and a feeding hole is formed in the closed bottom plate 8; the bin tank 4 is internally provided with a pull rod barrel 3 which is internally matched with a pull rod 2, the lower end of the pull rod 2 penetrates through the feeding hole, and the lower end of the pull rod is provided with a sealing plug 5 matched with the feeding hole.

As shown in attached drawings 1 and 2, a mining and smelting raw material silo equipment comprises a silo 4, wherein the silo 4 is of a cylindrical structure, the lower portion of the silo is contracted, an open base 7 is arranged at the bottom of the silo 4, the open base 7 is of an open structure, and an opening is used for collecting liquid when the silo 4 is placed into a liquid containing kiln, and the liquid is collected like a water bucket.

The bottom of the container is provided with an access plug to control the access of liquid.

Therefore, a closed bottom plate 8 is arranged inside the bin tank 4, and a feeding hole is formed in the closed bottom plate 8; the closed bottom plate 8 is made of high-temperature-resistant materials, the bin tank 4 is separated from the open base 7, and a feeding hole is formed in the closed bottom plate 8 and used for liquid to enter.

When the silo 4 is put into the liquid holding kiln, the liquid enters the silo 4 from the bottom.

The bin tank 4 is internally provided with a pull rod barrel 3 which is internally matched with a pull rod 2, the lower end of the pull rod 2 penetrates through the feeding hole, and the lower end of the pull rod is provided with a sealing plug 5 matched with the feeding hole.

The pull rod barrel 3, the pull rod 2 and other facilities are all made of high-temperature-resistant and corrosion-resistant materials, and the action principle is as follows: the pull rod 2 can move up and down in the pull rod barrel 3, the pull rod 2 penetrates through the feeding hole, and the lower end of the pull rod is provided with a sealing plug 5 matched with the feeding hole.

As shown in fig. 1, feeding is performed at this time, and the sealing plug 5 is opened; as shown in the attached figure 2, after the feeding is finished, the bin tank 4 is used for containing liquid, at the moment, the pull rod 2 is hoisted, and the sealing plug 5 is tightly sealed in the feeding hole. And (4) sealing.

Preferably, an intermediate section corresponding to the closed bottom plate 8 is arranged between the bin 4 and the open base 7, and a steel hoop mechanism 6 is arranged on the outer side surface of the intermediate section.

As shown in fig. 2, stress concentration is provided between the bin tank 4 and the open base 7, so as to avoid cracking and the like of the bin tank 4 and the open base 7 due to low structural strength, an intermediate section corresponding to the closed bottom plate 8 is provided between the bin tank 4 and the open base 7, the intermediate section is an integrally formed facility, the closed bottom plate 8 is connected inside the intermediate section in a matching manner, and a steel hoop mechanism 6 is provided on the outer side surface of the intermediate section for improving strength.

The steel hoop mechanism 6 is three annular steel hoops which are sleeved outside the middle section.

Preferably, the closed bottom plate 8 is a stepped disk structure, which is horizontally fitted inside the tank 4; the draw-bar barrel 3 is vertically fixed on the upper surface of the closed bottom plate 8.

The closed bottom plate 8 is also made of high-temperature resistant materials, is of a stepped disc structure and is horizontally matched inside the bin 4;

the pull rod barrel 3 is made of high-temperature-resistant metal, and the pull rod barrel 3 is vertically welded and fixed on the upper surface of the closed bottom plate 8.

Preferably, the upper surface of the closed bottom plate 8 is provided with a sealing gasket, and the pull rod barrel 3 is fixedly connected to the sealing gasket.

In order to position and install the pull rod barrel 3, a sealing washer is arranged on the upper surface of the sealing bottom plate 8, the sealing washer is a sealing washer with a positioning pin on the upper surface, the sealing washer is welded and fixed, and the pull rod barrel 3 is fixedly connected to the sealing washer in the later period of convenience.

Preferably, the draw-bar barrel 3 is provided with liquid flow holes, and the liquid flow holes are uniformly arranged in at least three rows, each row being at least six, on the upper circumference of the draw-bar barrel 3.

The flowing liquid hole is used for liquid to flow in, and the circumference evenly set up a plurality ofly can, this department, the flowing liquid hole in the circumference evenly is equipped with three at least rows on the pull rod bucket 3, and every row is six at least.

In this embodiment, three rows of twelve.

Preferably, the top of the pull rod 2 is provided with a hoisting ring 1.

The hoisting ring 1 is a welded steel ring, can be used for a crane to hoist the equipment, and is convenient to transfer.

Example 2

The mining and metallurgy raw material bin tank equipment based on embodiment 1 comprises a bin tank 4, wherein an open base 7 is arranged at the bottom of the bin tank 4, a closed bottom plate 8 is arranged inside the bin tank 4, and a feeding hole is formed in the closed bottom plate 8; the bin tank 4 is internally provided with a pull rod barrel 3 which is internally matched with a pull rod 2, the lower end of the pull rod 2 penetrates through the feeding hole, and the lower end of the pull rod is provided with a sealing plug 5 matched with the feeding hole.

The embodiment enhances the structural strength of the interior of the equipment of the invention, and as shown in fig. 7, preferably, the mining and metallurgical raw material silo equipment further comprises a supporting mechanism, and the supporting mechanism is arranged between the silo 4 and the draw-bar barrel 3.

The supporting mechanism is arranged between the bin tank 4 and the pull rod barrel 3, two ends of the supporting mechanism are fixed between the bin tank 4 and the pull rod barrel 3, the supporting mechanism is arranged in a central symmetry mode to support the pull rod barrel 3 in the middle, and the load resistance strength between the structures is improved.

Preferably, the supporting mechanism comprises a hollow supporting rod 10 and a radiating pipe 9, the circumference of the supporting rod 10 is uniformly fixed between the bin 4 and the pull rod barrel 3, and the radiating pipe 9 is arranged on the outer surface of the bin 4 and is communicated with the supporting rod 10.

The bracing piece 10 cavity for the heat dissipation, cooling tube 9 are located on the surface of storehouse jar 4 and the intercommunication bracing piece 10 can give off the heat, avoids the heat to concentrate and leads to bracing piece 10 overheated and fatigue failure with higher speed.

Two ends of the support rod 10 are fixedly connected to the surfaces of the bin tank 4 and the pull rod barrel 3 through arc-shaped nuts.

As shown in the accompanying figures 3-5,

preferably, a sealing collar 11 is arranged on the upper surface of the sealing plug 5, and a sealing groove 12 is arranged on the sealing collar 11.

The sealing retainer ring 11 is of an annular structure and is high-temperature resistant and wear resistant, and the sealing groove 12 is formed in the sealing retainer ring 11, so that the sealing effect can be improved. The bottom surface of the closed bottom plate 8 corresponding to the sealing groove 12 is provided with a matched groove, so that the sealing effect during hoisting is improved.

As shown in fig. 6, preferably, an installation groove corresponding to the sealing collar 11 is provided on the upper surface of the sealing plug 5, and a high temperature resistant sealing rubber strip 13 is provided therein, and the sealing collar 11 contacts the high temperature resistant sealing rubber strip 13;

a high-temperature-resistant sealing sleeve 14 is arranged between the sealing retainer ring 11 and the pull rod 2.

In order to further improve the sealing effect, an installation groove corresponding to the sealing collar 11 is arranged on the upper surface of the sealing plug 5, a high-temperature-resistant sealing rubber strip 13 is arranged in the installation groove, and the sealing collar 11 is in contact with the high-temperature-resistant sealing rubber strip 13.

And a gap is reserved between the sealing collar 11 and the pull rod 2, so that a high-temperature-resistant sealing sleeve 14 is added for sealing.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.