CN217818141U

CN217818141U - Material automatic movement's device in loading hopper

Info

Publication number: CN217818141U
Application number: CN202220916770.0U
Authority: CN
Inventors: 吕荣伏; 易鸿平; 吕卓生; 高佑勇
Original assignee: Shandong Tiege Furnace Industry Co ltd
Current assignee: Shandong Tiege Furnace Industry Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-11-15
Anticipated expiration: 2032-04-21

Abstract

The utility model provides a device for automatically moving materials in a loading hopper, which relates to the technical field of material hoppers and comprises a preheating hopper, wherein the bottom of the preheating hopper is fixed on a flue gas pipeline of a pure oxygen natural gas rotary melting furnace, and the top of the preheating hopper is fixedly provided with a feeding opening and closing assembly; a rectangular window is formed in one side of the preheating hopper, a bin door is fixedly mounted on the opposite surface of the rectangular window, and the bin door is movably connected above the rectangular window through a hinge; when materials are added into the furnace, the bin gate turnover mechanism drives the bin gate to be turned over and opened, and the materials are discharged from the preheating hopper along the vibrating plate, so that the later-stage feeding is facilitated; when adding the material in the fill toward preheating, the electric propulsion jar expandes, and the picture peg moves to the outside to the interpolation of the material of being convenient for, the back is accomplished in the interpolation, and the electric propulsion jar shrink, the picture peg moves to the inboard, thereby has realized preheating the closure at fill top, and the heat accumulation when the material of being convenient for heats reduces thermal loss.

Description

Material automatic movement's device in loading hopper

Technical Field

The utility model relates to a material hopper technical field especially relates to a material automatic movement's device in loading hopper.

Background

The pure oxygen natural gas rotary melting furnace is generally arranged by arranging a hopper and a smoke tube together, and the smoke discharged by the smoke tube can heat the materials in the hopper, so that the drying effect of the materials is improved, and the hopper is generally positioned at a higher position.

How the material can add the material in the stove smoothly after preheating in the fill that preheats is the technical problem who needs to solve urgently.

Therefore, it is necessary to provide a device for automatically moving the material in the loading hopper.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a material automatic movement's in material loading hopper device to how to add the material can be smooth in the stove with the material after preheating in fighting preheating to solve the material that proposes in the background art is the technical problem who needs to solve urgently. A device for automatically moving materials in a loading hopper comprises a preheating hopper, wherein the bottom of the preheating hopper is fixed on a flue gas pipeline of a pure oxygen natural gas rotary melting furnace, and the top of the preheating hopper is fixedly provided with a feeding opening and closing assembly; a rectangular window is formed in one side of the preheating hopper, a bin door is fixedly mounted on the opposite surface of the rectangular window, and the bin door is movably connected above the rectangular window through a hinge; and bin gate turnover mechanisms for opening and closing the bin gates are arranged on two sides of the bin gates.

Preferably, the preheating hopper is internally provided with a vibrating plate in an inclined mode, one end of the vibrating plate penetrates out of the rectangular window, and the vibrating plate is fixedly connected with two side protection plates.

Preferably, a plurality of ribs are arranged on the bottom side of the vibrating plate positioned in the preheating hopper.

Preferably, the feeding opening and closing assembly comprises a fixed frame, the fixed frame is fixedly installed at the top of the preheating hopper through a bolt, and a sliding groove is formed in the inner side of the preheating hopper; an inserting plate is inserted in the sliding groove.

Preferably, the end part of the plug board positioned outside the sliding chute is provided with a blocking board, and two ends of the blocking board are provided with electric pushing cylinders; two electric push cylinders respectively fixed mounting in the both sides of fixed frame.

Preferably, the bin gate turnover mechanism comprises an electric push rod, and the electric push rod is movably connected with the bin gate through a fisheye joint.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. when the preheating hopper is used, materials are added into the preheating hopper, and the vibrating plate is heated when smoke in the furnace is discharged, so that the materials are heated;

2. when materials are added into the furnace, the bin gate turnover mechanism drives the bin gate to be turned over and opened, and at the moment, the materials are discharged from the preheating hopper along the vibrating material plate, so that the later-stage feeding is facilitated;

3. when materials are added into the preheating hopper, the electric pushing cylinder is unfolded, the inserting plate moves towards the outer side, so that the materials are conveniently added, after the materials are added, the electric pushing cylinder contracts, and the inserting plate moves towards the inner side, so that the top of the preheating hopper is closed, heat storage during material heating is facilitated, and heat loss is reduced;

4. the bottom side of the vibration plate positioned in the preheating hopper is provided with the plurality of ribs, so that the heat storage function of the vibration plate is improved, and the heat transfer effect is accelerated.

Drawings

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

fig. 2 is a schematic plan view of the present invention;

fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention;

FIG. 4 is a schematic structural view of the material charging opening and closing assembly of the present invention;

fig. 5 is a partially enlarged schematic view of fig. 1 according to the present invention.

In the figure:

1-preheating hopper, 2-smoke exhaust pipe, 3-vibrating plate, 4-bin gate turnover mechanism, 5-charging opening and closing component, 6-bin gate, 7-side protection plate, 51-fixing frame, 52-chute, 53-electric pushing cylinder and 54-inserting plate.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the embodiment is as follows:

as shown in figures 1-5

The utility model provides a device for automatically moving materials in a loading hopper, which comprises a preheating hopper 1, wherein the bottom of the preheating hopper 1 is fixed on a flue gas pipeline of a pure oxygen natural gas rotary melting furnace, and the top of the preheating hopper 1 is fixedly provided with a feeding opening and closing assembly 5; a rectangular window is formed in one side of the preheating hopper 1, a bin door 6 is fixedly mounted on the opposite face of the rectangular window, and the bin door 6 is movably connected above the rectangular window through a hinge; and bin gate turnover mechanisms 4 for opening and closing the bin gates 6 are arranged on two sides of the bin gates 6.

When the preheating hopper is used, materials are added into the preheating hopper 1, and the vibrating plate 3 can be heated when smoke in the furnace is exhausted, so that the materials are heated.

In the embodiment, a material vibrating plate 3 is obliquely arranged in the preheating hopper 1, one end of the material vibrating plate 3 penetrates out of a rectangular window, and two side guard plates 7 are fixedly connected with the material vibrating plate; a plurality of ribs are arranged at the bottom side of the vibrating plate 3 positioned in the preheating hopper 1; the bin gate turnover mechanism 4 comprises an electric push rod, and the electric push rod is movably connected with the bin gate 6 through a fisheye joint.

More specifically, when adding the material in the stove, door tilting mechanism 4 drives door 6 and overturns and opens, and the material is discharged along vibrating plate 3 in preheating hopper 1 this moment to the material loading in the later stage of being convenient for.

In this embodiment, the charging start-stop assembly 5 includes a fixing frame 51, the fixing frame 51 is fixedly mounted on the top of the preheating hopper 1 through bolts, and a chute 52 is formed in the inner side of the preheating hopper 1; an inserting plate 54 is inserted in the sliding groove 52; the end part of the inserting plate 54 positioned outside the sliding chute 52 is provided with a blocking plate, and two ends of the blocking plate are provided with electric pushing cylinders 53; the two electric pushing cylinders 53 are respectively fixedly installed on both sides of the fixing frame 51.

Specifically, when adding the material in the preheating hopper 1, the electric pushing cylinder 53 is unfolded, and the inserting plate 54 moves towards the outside, so that the material can be conveniently added, after the material is completely added, the electric pushing cylinder 53 is contracted, and the inserting plate 54 moves towards the inside, so that the top of the preheating hopper 1 is closed, the heat storage during the heating of the material is facilitated, and the heat loss is reduced.

The working principle is as follows: when the preheating hopper is used, materials are added into the preheating hopper 1, and the vibrating plate 3 is heated when smoke in the furnace is discharged, so that the materials are heated; when materials are added into the furnace, the bin gate turnover mechanism 4 drives the bin gate 6 to turn over and open, and at the moment, the materials are discharged from the preheating hopper 1 along the vibrating plate 3, so that the later-stage feeding is facilitated; when materials are added into the preheating hopper 1, the electric pushing cylinder 53 is unfolded, the inserting plate 54 moves outwards, so that the materials are conveniently added, after the materials are added, the electric pushing cylinder 53 is contracted, and the inserting plate 54 moves inwards, so that the top of the preheating hopper 1 is closed, heat storage during material heating is facilitated, and heat loss is reduced; the bottom side of the vibration material plate 3 positioned in the preheating hopper 1 is provided with a plurality of ribs, so that the heat storage function of the vibration material plate 3 is improved, and the heat transfer effect is accelerated.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a material automatic movement's device in loading hopper which characterized in that: the device comprises a preheating hopper (1), wherein the bottom of the preheating hopper (1) is fixed on a flue gas pipeline of a pure oxygen natural gas rotary melting furnace, and a feeding opening and closing assembly (5) is fixedly mounted at the top of the preheating hopper (1); a rectangular window is formed in one side of the preheating hopper (1), a bin door (6) is fixedly mounted on the opposite surface of the rectangular window, and the bin door (6) is movably connected above the rectangular window through a hinge; and bin gate turnover mechanisms (4) for opening and closing the bin gates (6) are arranged on two sides of the bin gates (6).

2. The apparatus for automatically moving material in a loading hopper as recited in claim 1, wherein: the preheating hopper (1) is internally and obliquely provided with a vibrating plate (3), one end of the vibrating plate (3) penetrates out of the rectangular window, and the two side protection plates (7) are fixedly connected with the vibrating plate.

3. The apparatus for automatically moving material in a loading hopper as recited in claim 2, wherein: the bottom side of the vibrating plate (3) positioned in the preheating hopper (1) is provided with a plurality of ribs.

4. The apparatus for automatically moving material in a loading hopper as recited in claim 2, wherein: the charging opening and closing assembly (5) comprises a fixed frame (51), the fixed frame (51) is fixedly installed at the top of the preheating hopper (1) through bolts, and a sliding groove (52) is formed in the inner side of the preheating hopper (1); an inserting plate (54) is inserted in the sliding groove (52).

5. The apparatus for automatically moving material in a loading hopper as recited in claim 4, wherein: a blocking plate is arranged at the end part of the inserting plate (54) positioned outside the sliding groove (52), and two ends of the blocking plate are provided with electric pushing cylinders (53); the two electric pushing cylinders (53) are respectively and fixedly arranged on two sides of the fixed frame (51).

6. The apparatus for automatically moving material in a loading hopper as recited in claim 5, wherein: the bin gate turnover mechanism (4) comprises an electric push rod which is movably connected with the bin gate (6) through a fisheye joint.