CN218410698U

CN218410698U - Intermittent feeding device for metallurgical equipment

Info

Publication number: CN218410698U
Application number: CN202222384025.9U
Authority: CN
Inventors: 吕进; 徐东; 吉志刚; 王书霞; 任建涛; 张军丰; 王兴; 郑冰; 杨昕昆; 薛雲泽
Original assignee: Anyang Xinpu Iron And Steel Co ltd; Hebei University of Engineering; University of Science and Technology Liaoning USTL
Current assignee: Anyang Xinpu Iron And Steel Co ltd; Hebei University of Engineering; University of Science and Technology Liaoning USTL
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-31
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an intermittent type feeding device for metallurgical equipment relates to metallurgical technical field, and its technical scheme main points are: the device comprises a metallurgical device, a feeding opening, a material guide pipe and a material discharge pipe, wherein one end of the material guide pipe is connected with the feeding opening, the other end of the material guide pipe is connected with the material discharge pipe, and the material discharge pipe is provided with a material discharge opening and a movable baffle plate capable of blocking the material discharge opening; due to the design of the separation of the metallurgical device and the feeding device, when the adhesion of the feeding cup occurs, the normal use of the metallurgical device is not affected, and the service life and the operating rate of the metallurgical device are improved.

Description

Intermittent feeding device for metallurgical equipment

Technical Field

The utility model relates to a metallurgical technology field, more specifically say, it relates to an intermittent type feeding device for metallurgical equipment.

Background

In the nonferrous metallurgy and ferrous metallurgy processes, partial materials, such as emergency coal, cold materials and the like, need to be intermittently added according to smelting conditions.

The charging hole device of the related art adopts a water jacket form, a closed cavity is limited at the outer side of the water jacket, a water inlet pipe, a water outlet pipe and a flange are connected, and a water way is formed.

However, the splashing caused by the stirring of the molten pool caused by the bottom spray gun of the smelting device in the prior art is inevitable, and materials are easy to combine in the charging opening of the charging opening device to form bonding and adhere to the inner wall of the water jacket. The layer of bonding must be cleaned up in time by manual work with the borer, otherwise the bonding can be more big more, until blocking up the charge door and forced to stop the material and overhaul. In the process of cleaning by using the drill rod, the manual force is difficult to control, the cleaning is not clean after the force is small, the water jacket is easily penetrated by the force to cause the water in the cavity to leak, the water leakage accident occurs, the explosion risk is brought to the production, the operation of stopping the material and maintaining is increased, and the operation rate of the bottom blowing furnace is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and providing an intermittent feeding device for metallurgical equipment, which comprises a metallurgical device, a feeding hole, a material guide pipe and a material discharging pipe, wherein one end of the material guide pipe is connected with the feeding hole, the other end of the material guide pipe is connected with the material discharging pipe, and the material discharging pipe is provided with a material discharging hole and a movable baffle plate capable of blocking the material discharging hole; through above-mentioned design, make feeding device and smelting device separation for the workman need not clear up the sticky thing that feeds in raw material and produce in the smelting device, thereby makes smelting device's use safer, and the operating rate is higher.

The above technical purpose of the present invention can be achieved by the following technical solutions: including metallurgical device, pan feeding mouth, passage and discharging pipe, passage one end is connected with the pan feeding mouth, and the other end is connected with the discharging pipe, the discharging pipe is equipped with the discharge gate and can blocks the movable baffle of discharge gate.

Through adopting above-mentioned technical scheme, realized the separation of feeding device and metallurgical device for the workman need not stop metallurgical device and handles because reinforced charge door that arouses blocks up, the sticky thing adheres to scheduling problem, has improved metallurgical device's life and operating rate.

The utility model discloses further set up to: the pan feeding mouth is for leaking hopper-shaped.

Through adopting above-mentioned technical scheme for the workman can avoid the artifical potential safety hazard that lifting material feeding unit brought with pan feeding mouth card in metallurgical device top, saves workman's physical power simultaneously.

The utility model discloses further set up to: the material guide pipe and the material discharge pipe are detachably connected.

Through adopting above-mentioned technical scheme, when the discharging pipe takes place to block up, can replace a discharging pipe that can normally use, avoided stopping the operation when needs are reinforced and handled the jam problem.

The utility model discloses further set up to: the end face of the bottom end of the discharge hole is an inclined plane.

Through adopting above-mentioned technical scheme for the discharging pipe inserts smelting device more easily.

The utility model discloses further set up to: one point on the periphery of the baffle is connected with the discharge hole, the opposite point is connected with the thin rope, and the other end of the thin rope is provided with a hook; the outer side surface of the feeding port is provided with a fixing ring which can enable the hook to be hung.

Through adopting above-mentioned technical scheme, realized the portable function of baffle.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses an intermittent type feeding device for metallurgical equipment through separating metallurgical device and feeding device, has realized the effect that feeding device can clear up alone, has avoided the metallurgical device that stops using earlier to clear up the equipment that this in-process of discharge gate caused again idle, has avoided gluing the reduction that glutinous thing deposit leads to its life in metallurgical device simultaneously.

Drawings

Fig. 1 is a schematic structural view of an intermittent feeding device for metallurgical equipment in an embodiment of the present invention.

In the figure: 1. a metallurgical plant; 2. a feeding port; 3. a material guide pipe; 4. a discharge pipe; 5. a discharge port; 6. a baffle plate; 7. a string; 8. a hook; 9. and (4) fixing the ring.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the present invention will be described in further detail below with reference to the embodiments of the present invention and the accompanying drawings, 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 efforts shall belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail with reference to examples.

Example (b):

as shown in fig. 1, an intermittent feeding device for metallurgical equipment comprises a metallurgical device 1, a feeding hole 2, a material guiding pipe 3 and a material discharging pipe 4; the feeding port 2 is funnel-shaped; one end of the material guide pipe 3 is connected with the material inlet 2, and the other end is detachably connected with the material discharge pipe 4; the discharge pipe 4 is provided with a discharge port 5 and a movable baffle 6 capable of blocking the discharge port 5, one point on the periphery of the baffle 6 is connected with the discharge port 5, the opposite point is connected with a string 7, the other end of the string 7 is provided with a hook 8, the outer side surface of the feed port 2 is provided with a fixed ring 9 capable of hooking the hook 8, and the end surface of the bottom end of the discharge port 5 is an inclined surface.

The working principle is as follows: a worker hooks the hook 8 on the fixing ring 9 to drive the rope to apply an upward force to the baffle 6, so that the baffle 6 is closed, and then the feeding device is placed on the metallurgical device 1; the feeding port 2 is funnel-shaped, so that the feeding port 2 can be stably placed on the metallurgical device 1 without external force, workers pour additives into the feeding port 2, and the additives are accumulated in the material guide pipe 3 and the material discharge pipe 4; the hook 8 is unfastened from the fixing ring 9, the baffle 6 loses the force applied to the baffle by the string 7, and the baffle naturally droops under the pressure of the additive, so that the additive falls into the metallurgical device 1; because feeding device and metallurgical device 1 separation, when the adhesion was on the charge door, do not influence metallurgical device 1's normal use, feeding device also only need trade a new filling tube simultaneously and can come into use immediately.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. An intermittent feeding device for metallurgical equipment is characterized in that: including metallurgical device (1), pan feeding mouth (2), passage (3) and discharging pipe (4), passage (3) one end is connected with pan feeding mouth (2), and the other end is connected with discharging pipe (4), discharging pipe (4) are equipped with discharge gate (5) and can block movable baffle (6) of discharge gate (5).

2. An intermittent charging device for metallurgical plants according to claim 1, characterized in that: the feeding port (2) is funnel-shaped.

3. An intermittent charging device for metallurgical plants according to claim 1, characterized in that: the material guide pipe (3) and the material discharge pipe (4) are detachably connected.

4. An intermittent charging device for metallurgical plants according to claim 1, characterized in that: the end face of the bottom end of the discharge hole (5) is an inclined plane.

5. An intermittent charging device for metallurgical plants according to claim 1, characterized in that: one point on the periphery of the baffle (6) is connected with the discharge hole (5), the opposite point is connected with the thin rope (7), and the other end of the thin rope (7) is provided with a hook (8); the outer side surface of the feeding port (2) is provided with a fixing ring (9) for hanging the hook (8).