CN218059067U

CN218059067U - Improved generation slag runner apron in front of furnace

Info

Publication number: CN218059067U
Application number: CN202122402573.5U
Authority: CN
Inventors: 王波; 莫虹荣; 黄贻平; 陈飞林; 包俊雄
Original assignee: Guangdong Guangqing Metal Technology Co Ltd
Current assignee: Guangdong Guangqing Metal Technology Co Ltd
Priority date: 2021-10-07
Filing date: 2021-10-07
Publication date: 2022-12-16
Anticipated expiration: 2031-10-07

Abstract

The utility model discloses an improved generation stokehold slag runner apron, including apron and backplate, the top of backplate is equipped with the basin, the basin internal fixation is inserted and is equipped with the baffle, the one end of apron is fixed to be inserted and is equipped with inlet tube and the outlet pipe that corresponds with the basin, equal threaded connection has control flap on inlet tube and the outlet pipe, fixedly connected with L type supporting shoe on the outer wall of backplate, sliding plug is equipped with the kelly on the L type supporting shoe, be equipped with the draw-in groove that corresponds with the kelly on the outer wall of apron. The utility model discloses in through the setting of water-cooling structure, can effectually cool down to the apron, prevent that the workman from trampling the apron and burning out the sole, avoided certain potential safety hazard.

Description

Improved generation slag runner apron in front of furnace

Technical Field

The utility model relates to a slag runner apron technical field especially relates to an improved generation stokehold slag runner apron.

Background

According to the characteristics of high temperature, serious dust and easy scald of a slag runner of a blast furnace casting house, a slag runner cover plate is specially made and laid on the slag runner when the slag runner does not need to be repaired, so that the slag high temperature and dust diffusion can be prevented to a certain extent, and the risk of scalding caused by careless falling of workers can be prevented. The slag runner cover plate is divided into two parts, namely a cover plate and a protection plate, wherein steel with the thickness of 10MM (millimeter MM) is adopted, a pouring material is poured into the protection plate, the cover plate is provided with a hoisting port, and the protection plate is tightly welded with the cover plate.

However, in the prior art, the temperature of the surface of the cover plate is 150-350 ℃, when workers cross the slag runner, the cover plate is easy to be stepped to burn soles, and safety risks exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the surface temperature of the cover plate is 150-350 ℃ in the prior art, and when a worker transversely crosses a slag runner, the cover plate is easy to burn and damage soles, and providing an improved slag runner cover plate in front of a furnace.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an improved generation slag runner apron in front of furnace, includes apron and backplate, the top of backplate is equipped with the basin, the fixed baffle that is equipped with of inserting in the basin, the one end of apron is fixed to be inserted and is equipped with inlet tube and the outlet pipe that corresponds with the basin, equal threaded connection has control flap on inlet tube and the outlet pipe, fixedly connected with L type supporting shoe on the outer wall of backplate, sliding on the L type supporting shoe is inserted and is equipped with the kelly, be equipped with the draw-in groove that corresponds with the kelly on the outer wall of apron.

Preferably, a plurality of lifting ports are formed in the top of the cover plate.

Preferably, a filter screen is fixedly inserted in the water inlet pipe.

Preferably, the bottom both ends of apron all fixedly connected with a plurality of locating pieces, the top of backplate is equipped with the constant head tank that corresponds with the locating piece.

Preferably, a clamping sleeve is fixedly sleeved at one end, close to the cover plate, of the clamping rod, and a pull rod is fixedly connected at one end, far away from the clamping sleeve, of the clamping rod.

Preferably, a spring is sleeved on the clamping rod, and two ends of the spring are fixedly connected with the pull rod and the L-shaped supporting block respectively.

Has the advantages that:

1. through the arrangement of the water tank in the guard plate, the cover plate can be cooled through clear water, meanwhile, the arrangement of the water inlet pipe and the water outlet pipe can facilitate the leading-out and leading-in of the clear water, and meanwhile, the arrangement of the partition plate can enable the clear water to flow in the water tank;

2. the setting of kelly can conveniently fix the apron, and the apron can conveniently be hoisted in the setting of hoist and mount mouth simultaneously, and the setting of locating piece can conveniently amalgamate apron and backplate simultaneously.

Drawings

FIG. 1 is a schematic view of the internal structure of an improved stokehole cover plate provided by the present invention;

fig. 2 is a schematic top view of an improved stokehole cover plate according to the present invention;

FIG. 3 is a schematic top view of a protective plate of an improved stokehole cover plate according to the present invention;

fig. 4 is a schematic structural view of a portion a of fig. 1.

In the figure: the device comprises a cover plate 1, a guard plate 2, a partition plate 3, a water inlet pipe 4, a water outlet pipe 5, a control valve 6, a support block 7L-shaped, a clamping rod 8, a hoisting opening 9, a filter screen 10, a positioning block 11, a clamping sleeve 12, a pull rod 13 and a spring 14.

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.

Referring to fig. 1-4, an improved stokehole slag runner cover plate comprises a cover plate 1 and a protection plate 2, wherein a plurality of positioning blocks 11 are fixedly connected to two ends of the bottom of the cover plate 1, so that the cover plate 1 and the protection plate 2 can be conveniently spliced, positioning grooves corresponding to the positioning blocks 11 are formed in the top of the protection plate 2, and a plurality of lifting ports 9 are formed in the top of the cover plate 1, so that the cover plate 1 can be conveniently lifted;

in the embodiment, a water tank is arranged at the top of the protection plate 2, a partition plate 3 is fixedly inserted in the water tank to separate water inflow and water outflow, a water inlet pipe 4 and a water outlet pipe 5 corresponding to the water tank are fixedly inserted at one end of the cover plate 1 to facilitate the introduction and the discharge of clean water, and a filter screen 10 is fixedly inserted in the water inlet pipe 4 to filter the clean water;

in the embodiment, the water inlet pipe 4 and the water outlet pipe 5 are both in threaded connection with a control valve 6 for controlling the flow of the clear water led out and led in, the outer wall of the guard plate 2 is fixedly connected with an L-shaped supporting block 7, a clamping rod 8 is slidably inserted on the L-shaped supporting block 7, the cover plate 1 is conveniently fixed, and a clamping groove corresponding to the clamping rod 8 is formed in the outer wall of the cover plate 1;

in this embodiment, the clamping sleeve 12 is fixedly sleeved at one end of the clamping rod 8 close to the cover plate 1, the clamping rod 8 is far away from the pull rod 13 fixedly connected with one end of the clamping sleeve 12, the clamping rod 8 is convenient to pull, the spring 14 is sleeved on the clamping rod 8, two ends of the spring 14 are respectively fixedly connected with the pull rod 13 and the L-shaped supporting block 7, and certain elastic support is provided for the clamping rod 8.

In this embodiment, through the setting of basin in the backplate 2, can cool down apron 1 through the clear water, inlet tube 4 and outlet pipe 5's setting simultaneously can make things convenient for the derivation and the leading-in of clear water, and the setting of baffle 3 can make the clear water flow at the basin simultaneously.

In this embodiment, the setting of kelly 8 can conveniently fix apron 1, and the setting of hoist and mount mouth 9 can conveniently hoist and mount apron 1 simultaneously, and the setting of locating piece 11 can make things convenient for amalgamation apron 1 and backplate 2 simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an improved generation slag runner apron in front of furnace, includes apron (1) and backplate (2), its characterized in that: the improved water tank structure is characterized in that a water tank is arranged at the top of the protection plate (2), a partition plate (3) is fixedly inserted into the water tank, a water inlet pipe (4) and a water outlet pipe (5) corresponding to the water tank are fixedly inserted into one end of the cover plate (1), a control valve (6) is connected onto the water inlet pipe (4) and the water outlet pipe (5) in a threaded mode, an L-shaped supporting block (7) is fixedly connected onto the outer wall of the protection plate (2), a clamping rod (8) is arranged on the L-shaped supporting block (7) in a sliding insertion mode, and a clamping groove corresponding to the clamping rod (8) is formed in the outer wall of the cover plate (1).

2. The improved stokehole slag runner cover plate as claimed in claim 1, wherein: the top of the cover plate (1) is provided with a plurality of hoisting ports (9).

3. The improved stokehole slag runner cover plate as claimed in claim 1, wherein: a filter screen (10) is fixedly inserted in the water inlet pipe (4).

4. The improved stokehole slag runner cover plate as claimed in claim 1, wherein: the equal fixedly connected with a plurality of locating pieces (11) in bottom both ends of apron (1), the top of backplate (2) is equipped with the constant head tank that corresponds with locating piece (11).

5. The improved stokehole slag runner cover plate as claimed in claim 1, wherein: the clamping sleeve (12) is fixedly sleeved at one end, close to the cover plate (1), of the clamping rod (8), and the pull rod (13) is fixedly connected at one end, far away from the clamping sleeve (12), of the clamping rod (8).

6. An improved forehearth slag runner cover plate according to claim 5, wherein: the clamp rod (8) is sleeved with a spring (14), and two ends of the spring (14) are fixedly connected with the pull rod (13) and the L-shaped supporting block (7) respectively.