CN113416804B

CN113416804B - Gate plugging mechanism of slag flushing water tank

Info

Publication number: CN113416804B
Application number: CN202110687475.2A
Authority: CN
Inventors: 钱磊; 覃德波; 朱吉木; 史文涛; 李德龙; 刘代华
Original assignee: Anhui Changjiang Steel Co Ltd
Current assignee: Anhui Changjiang Steel Co Ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-10-14
Anticipated expiration: 2041-06-21
Also published as: CN113416804A

Abstract

The invention discloses a sluice gate plugging mechanism of a slag flushing water pool, which comprises: the bottom filtering type slag basin, a feeding hole, a supporting plate, a mounting seat, a tapping groove, a winch, a bottom plate, a fastening rod, a connecting column, a cross rod, a connecting pipe, a guide groove, a steel cable, a gate and a guide rod. The gate opening plugging mechanism of the slag flushing water pool can replace the traditional hydraulic push rod gate, realizes the on-off of the gate opening, and meanwhile, the situations that the gate is difficult to open and the gate motor is damaged due to the fact that water slag is accumulated and solidified at the gate for a long time can be avoided, and the gate opening plugging mechanism has strong practicability. The problem of among the prior art the grain slag pile up in gate department for a long time, the grain slag caking solidifies, uses traditional hydraulic push rod gate to be difficult to open, causes the gate motor impaired easily to and the operation environment factor such as poor, often need change, personnel need observe and operate at higher platform in addition, prevent that the motor from overrotating, not only increase cost, but also increase practitioner's work burden is solved.

Description

Gate plugging mechanism for slag flushing water tank

Technical Field

The invention belongs to the field of sluice gate sealing, and particularly relates to a sluice gate plugging mechanism of a slag flushing water tank.

Background

Blast furnaces are generally provided with a plurality of tapholes, and the plurality of tapholes all have iron output in the actual production process. In the traditional process, in order to save cost, a plurality of tapholes are generally gathered and then are intensively introduced into a slag flushing water tank for flushing and impurity removal. However, the bottom-filtering type slag pool needs to be backflushed and filtered regularly, so a gate needs to be arranged at the position where the tapping hole is converged, and the subsequent slag pool is replaced. Traditional gate is hydraulic push rod gate, but the grain slag piles up in gate department for a long time, and the grain slag caking solidifies, makes the gate be difficult to open, and the gate motor is impaired to and the operation environment factor such as poor, often need change, personnel need observe and operate at higher platform in addition, prevent that the motor from overrotating, still increase practitioner's work burden when increasing cost.

Therefore design one kind and can replace traditional hydraulic pressure push rod gate, it is accord with actual need to avoid the grain slag to solidify for a long time and pile up the sluice gate plugging device that leads to the gate can't open in gate department.

Aiming at the problems, a slag flushing water tank gate plugging mechanism is designed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a gate opening plugging mechanism of a slag flushing water tank, which solves the problems that in the prior art, water slag is accumulated at a gate for a long time, water slag blocks and solidifies, the gate is difficult to open by using a traditional hydraulic push rod, a gate motor is easy to damage, the operation environment is poor and the like, the water slag needs to be replaced frequently, personnel needs to observe and operate on a higher platform, the motor is prevented from rotating excessively, the cost is increased, and the labor burden of the personnel is increased.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a towards sediment pond gate plugging mechanism, includes end filter formula sediment pond and connecting pipe, the one end of end filter formula sediment pond is equipped with the feed inlet with inside intercommunication, the fixed backup pad that is equipped with of one end of end filter formula sediment pond, the fixed mount pad that is equipped with in upper end of backup pad, the fixed tapping groove that is equipped with in upper end of mount pad, the tapping groove includes mass flow canal and reposition of redundant personnel canal, draw together mass flow canal and reposition of redundant personnel canal intercommunication, mass flow canal and feed inlet intercommunication.

The winch is placed at the upper end of the supporting plate, a bottom plate is symmetrically arranged and fixedly arranged at the upper end of the supporting plate, the bottom plate is arranged on two sides of the mounting seat, fastening rods are symmetrically and obliquely arranged and fixedly arranged at the upper end of the bottom plate, one ends of the fastening rods are fixedly connected with the side ends of the vertically arranged connecting columns, transverse rods transversely arranged are fixedly arranged between the connecting columns, and the transverse rods are arranged right above the iron notch.

Further, the connecting pipe runs through horizontal pole and one the spliced pole, connecting pipe and horizontal pole and spliced pole fixed connection, the inside cavity of connecting pipe, the fixed guide way that is equipped with the symmetry and sets up in the upper end of mount pad, the guide arm of vertical setting is equipped with to the guide way internal fixation, be equipped with the gate between the guide way, the fixed connecting block that is equipped with the symmetry and sets up in both ends of gate, the guide arm through connection piece to with connecting block sliding connection. The gate is arranged right above the intersection of the collecting channel and the distributing channel.

Furthermore, a steel cable is wound on the winch, and one end of the steel cable penetrates through the inside of the connecting pipe and is fixedly connected with the upper end of the gate.

The invention has the beneficial effects that:

1. the gate opening plugging mechanism of the slag flushing water pool can replace the traditional hydraulic push rod gate, realizes the on-off of the gate opening, and meanwhile, the situations that the gate is difficult to open and the gate motor is damaged due to the long-term accumulation and solidification of water slag at the gate can be avoided, so that the slag flushing water pool gate opening plugging mechanism has strong practicability;

2. the slag flushing water tank gate plugging mechanism reduces overhead operation, increases personnel safety, improves equipment operation efficiency and reduces equipment maintenance cost;

3. the slag flushing water tank gate plugging mechanism provided by the invention is wide in application range and can be widely applied to the field of blocking and cutting of various channels.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic view of another perspective of the overall structure of an embodiment of the present invention;

fig. 3 is a schematic view at a of fig. 2.

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 is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1, 2 and 3, the gate plugging mechanism for the slag flushing water tank comprises a bottom filtering type slag tank 1 and a connecting pipe 11, wherein a feeding hole 2 communicated with the inside is formed in one end of the bottom filtering type slag tank 1, a supporting plate 3 is fixedly arranged at one end of the bottom filtering type slag tank 1, a mounting seat 4 is fixedly arranged at the upper end of the supporting plate 3, an iron tapping groove 5 is fixedly arranged at the upper end of the mounting seat 4, the iron tapping groove 5 comprises a flow collecting channel and a flow dividing channel, the flow collecting channel is communicated with the flow dividing channel, and the flow collecting channel is communicated with the feeding hole 2. The winch 6 is placed at the upper end of the supporting plate 3, bottom plates 7 which are symmetrically arranged are fixedly arranged at the upper end of the supporting plate 3, and the bottom plates 7 are arranged on two sides of the mounting seat 4. The fixed anchorage bar 8 that is equipped with the symmetry slope setting in upper end of bottom plate 7, the one end of anchorage bar 8 and the side fixed connection of the spliced pole 9 of vertical setting, the fixed horizontal pole 10 that is equipped with horizontal setting between spliced pole 9, the iron notch 5 is arranged in directly over to horizontal pole 10.

The connecting pipe 11 runs through the cross rod 10 and one connecting column 9, the connecting pipe 11 is fixedly connected with the cross rod 10 and the connecting column 9, and the connecting pipe 11 is hollow. The fixed guide way 12 that is equipped with the symmetry and sets up in the upper end of mount pad 4, guide way 12 internal fixation is equipped with the guide arm 15 of vertical setting, be equipped with gate 14 between the guide way 12, the fixed connecting block 16 that is equipped with the symmetry and sets up in both ends of gate 14, guide arm 15 runs through connecting block 16 to with connecting block 16 sliding connection. The gate 14 is positioned directly above the intersection of the collector and diverter channels.

A steel cable 13 is wound on the winch 6, and one end of the steel cable 13 passes through the inside of the connecting pipe 11 and is fixedly connected with the upper end of the gate 14.

When backflushing and filtering the bottom filtering type slag pool 1, an operator stands on one side of the winch 6, starts the winch 6, enables the winch 6 to loosen the steel cable 13, enables the gate 14 to slowly descend along the guide groove 12 and the guide rod 15 until the gate 14 is attached to the interface of the tapping spout 5 and the collecting channel and the distributing channel, and can block the tapping spout 5.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.

Claims

1. A gate plugging mechanism of a slag flushing water tank comprises a bottom filtering type slag tank (1) and a connecting pipe (11), and is characterized in that a feeding hole (2) communicated with the inside is formed in one end of the bottom filtering type slag tank (1), a supporting plate (3) is fixedly arranged at one end of the bottom filtering type slag tank (1), a mounting seat (4) is fixedly arranged at the upper end of the supporting plate (3), an iron tapping groove (5) is fixedly arranged at the upper end of the mounting seat (4), the iron tapping groove (5) comprises a collecting channel and a distributing channel, the collecting channel is communicated with the distributing channel, and the collecting channel is communicated with the feeding hole (2);

a winch (6) is placed at the upper end of the supporting plate (3), bottom plates (7) which are symmetrically arranged are fixedly arranged at the upper end of the supporting plate (3), the bottom plates (7) are arranged on two sides of the mounting seat (4), fastening rods (8) which are symmetrically and obliquely arranged are fixedly arranged at the upper end of the bottom plates (7), one end of each fastening rod (8) is fixedly connected with the side end of a connecting column (9) which is vertically arranged, a transverse rod (10) which is transversely arranged is fixedly arranged between the connecting columns (9), and the transverse rod (10) is arranged right above the iron notch (5);

connecting pipe (11) run through horizontal pole (10) and one spliced pole (9), connecting pipe (11) and horizontal pole (10) and spliced pole (9) fixed connection, the inside cavity of connecting pipe (11), fixed guide way (12) that are equipped with the symmetry and set up in the upper end of mount pad (4), guide way (12) internal fixation is equipped with guide arm (15) of vertical setting, be equipped with gate (14) between guide way (12), the fixed connecting block (16) that are equipped with the symmetry and set up in both ends of gate (14), guide arm (15) run through connecting block (16) to with connecting block (16) sliding connection, the collecting channel is arranged in gate (14) and is shunted directly over the canal intersection.

2. The slag flushing water tank gate plugging mechanism according to claim 1, wherein a steel cable (13) is wound on the winding engine (6), and one end of the steel cable (13) passes through the inside of the connecting pipe (11) and is fixedly connected with the upper end of the gate (14).