CN213198171U - Collection device for mud slurry pressed into cold surface of blast furnace - Google Patents

Abstract

The utility model discloses a set device of mud thick liquids is pressed into to blast furnace cold side, which comprises a housin, the common fixedly connected with diaphragm of both ends inside wall of casing, be equipped with rabbling mechanism on the diaphragm, the lateral wall fixedly connected with slurcam of rabbling mechanism, run through on the diaphragm and be equipped with two inlet pipes, the bottom symmetry of diaphragm is equipped with two guiding mechanism that are located two inlet pipe both sides, two the equal fixedly connected with filtering mechanism in guiding mechanism's bottom, the bottom fixedly connected with passage of casing, the upper end of passage is run through and is equipped with the feed chute that communicates each other with the casing is inside, the lateral wall fixedly connected with of passage rotates the discharge mechanism who is connected rather than the inside wall. The utility model has the advantages of reasonable design, can be in the same place the feeding of mud material, filtration, stirring mixture, the ejection of compact set, practice thrift manpower resources, guarantee work efficiency, guarantee mud material's quality.

Description

Collection device for mud slurry pressed into cold surface of blast furnace

Technical Field

The utility model relates to a material collection device technical field especially relates to a mud material's collection device is pressed into to blast furnace cold side.

Background

The blast furnace cold surface refers to a contact part between a furnace hearth cooling wall and a furnace shell, and generally, when the overhaul of the blast furnace is finished, slurry is pressed into the blast furnace cold surface to fill a gap between the cold surfaces so as to prevent blast furnace gas from flowing outwards to cause the temperature rise of the furnace shell and cause certain risks to the production of blast furnace molten iron.

At present, mix mud and silica gel more, make mud material and fill blast furnace cold side, but among the prior art, pour material raw materials into stirred tank more, stir it, the work of ejection of compact is carried out to rethread guide funnel, each process is from an organic whole, need consume more manpower resources, work efficiency is low, and can contain some impurity in the material raw materials, can not ensure mud material quality, for this we have designed a blast furnace cold side and have pressed into the aggregate unit of mud material and solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art each process is from becoming an organic whole, need consume more manpower resources, and can not ensure the mud material quality problem, and the aggregate unit of mud material is pressed into to a blast furnace cold side that provides, it can be in the same place the feeding of mud material, filtration, stirring mixture, ejection of compact collection, practices thrift manpower resources, guarantee work efficiency, the quality of guarantee mud material.

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

the utility model provides a set of mud thick liquids is pressed into to blast furnace cold side, includes the casing, the common fixedly connected with diaphragm of both ends inside wall of casing, be equipped with rabbling mechanism on the diaphragm, the lateral wall fixedly connected with slurcam of rabbling mechanism, it is equipped with two inlet pipes to run through on the diaphragm, the bottom symmetry of diaphragm is equipped with two guiding mechanism that are located two inlet pipe both sides, two the equal fixedly connected with filter equipment in guiding mechanism's bottom, the bottom fixedly connected with passage of casing, the upper end of passage runs through the feed chute that is equipped with and the inside mutual intercommunication of casing, the lateral wall fixedly connected with of passage rotates the discharge mechanism who is connected rather than the inside wall, the interior bottom of passage runs through the discharging pipe that is equipped with rather than the inside mutual intercommunication.

Preferably, rabbling mechanism includes the first motor of fixed connection in the diaphragm upper end, the terminal fixedly connected with puddler of output shaft of first motor, the puddler runs through the diaphragm and extends to its below, a plurality of stirring leaves of lateral wall fixedly connected with of puddler, slurcam fixed connection is at the lateral wall of puddler.

Preferably, guiding mechanism is including seting up in the bottom of diaphragm and being located the direction spout of inlet pipe both sides, two equal sliding connection has the direction slider in the direction spout, be connected with a plurality of first springs between the inside wall of direction slider and direction spout.

Preferably, filtering mechanism includes common fixed connection at the storage frame of two direction slider bottoms, the interior bottom of storage frame runs through and is equipped with the intercommunication groove, sliding connection has the filter frame in the intercommunication groove, install the filter screen on the filter frame, the draw-in groove has all been seted up to the both ends lateral wall of filter frame, the spacing groove has all been seted up to the both ends inside wall in intercommunication groove, two equal sliding connection has the stopper that extends to rather than relative draw-in groove in the spacing groove, be connected with a plurality of second springs, two between the inside wall of stopper and spacing groove the equal fixedly connected with T type piece of lateral wall of stopper, T type piece runs through the lateral wall in spacing groove and extends to the outside in spacing groove.

Preferably, the discharging mechanism comprises a second motor fixedly connected to the side wall of the material guide pipe, an output shaft of the second motor penetrates through the side wall of the material guide pipe and is connected with the material guide pipe in a sealing and rotating mode, and a feeding screw rotatably connected with the inner side wall of the material guide pipe is fixedly connected to the tail end of the output shaft of the second motor.

Preferably, the second spring is an elastic spring.

Compared with the prior art, the utility model, its beneficial effect does:

1. through diaphragm, rabbling mechanism, kickboard, inlet pipe, direction machine, filtering mechanism's setting, can carry out feeding, filtration, stirring mixing operation to the mud material raw materials, contain more impurity in avoiding the mud material raw materials to make its homogeneous mixing, guarantee mud material quality.

2. Through the arrangement of the material guide pipe, the feeding chute, the second motor, the feeding screw and the discharging pipe, the mud material after mixing can be compacted, and is continuously and uniformly discharged, so that the material guide pipe is convenient to use.

To sum up, the utility model has the advantages of reasonable design, can be in the same place the feeding of mud material, filtration, stirring mixture, ejection of compact set, practice thrift manpower resources, guarantee work efficiency, guarantee mud material's quality.

Drawings

FIG. 1 is a schematic structural view of a gathering device for pressing slurry into a cold surface of a blast furnace according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 2.

In the figure: the device comprises a shell 1, a transverse plate 2, a first motor 3, a stirring rod 4, a stirring blade 5, a pushing plate 6, a feeding pipe 7, a guide sliding groove 8, a guide sliding block 9, a first spring 10, a storage frame 11, a communicating groove 12, a filter frame 13, a filter screen 14, a clamping groove 15, a limiting groove 16, a limiting block 17, a second spring 18, a T-shaped block 19, a material guide pipe 20, a feeding groove 21, a second motor 22, a feeding screw 23 and a discharging pipe 24.

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. 1-3, a gathering device for pressing slurry into a cold surface of a blast furnace comprises a shell 1, wherein the inner side walls of two ends of the shell 1 are fixedly connected with a transverse plate 2, a stirring mechanism is arranged on the transverse plate 2, the side wall of the stirring mechanism is fixedly connected with a pushing plate 6, the stirring mechanism comprises a first motor 3 fixedly connected to the upper end of the transverse plate 2, the tail end of an output shaft of the first motor 3 is fixedly connected with a stirring rod 4, the stirring rod 4 penetrates through the transverse plate 2 and extends to the lower part of the transverse plate 2, the side wall of the stirring rod 4 is fixedly connected with a plurality of stirring blades 5, it needs to be noted that the stirring mechanism is arranged to fully stir the slurry to enable the slurry to be uniformly mixed, the pushing plate 6 is fixedly connected to the side wall of the stirring rod 4, and it needs;

two feeding pipes 7 penetrate through the transverse plate 2, and it is noted that the feeding pipes 7 are arranged to facilitate the introduction of slurry and silica gel into the shell 1, two guide mechanisms located on two sides of the two feeding pipes 7 are symmetrically arranged at the bottom of the transverse plate 2, each guide mechanism comprises guide chutes 8 arranged at the bottom of the transverse plate 2 and located on two sides of the feeding pipe 7, guide sliders 9 are slidably connected in the two guide chutes 8, a plurality of first springs 10 are connected between the guide sliders 9 and the inner side walls of the guide chutes 8, and it is noted that the guide sliders 9 are matched with the guide chutes 8 and can only slide in the guide chutes 8, and the first springs 10 are tension springs;

the bottom of each of the two guide mechanisms is fixedly connected with a filtering mechanism, the filtering mechanism comprises a storage frame 11 fixedly connected with the bottoms of the two guide sliding blocks 9 together, a communicating groove 12 is arranged at the inner bottom of the storage frame 11 in a penetrating way, a filtering frame 13 is connected in the communicating groove 12 in a sliding way, a filtering screen 14 is arranged on the filtering frame 13, the filtering screen 14 is arranged to filter materials and remove impurities contained in the materials, the quality of mud materials is guaranteed, the side walls of the two ends of the filtering frame 13 are both provided with clamping grooves 15, the inner side walls of the two ends of the communicating groove 12 are both provided with limiting grooves 16, limiting blocks 17 extending into the clamping grooves 15 opposite to the limiting grooves are both connected in the two limiting grooves 16 in a sliding way, a plurality of second springs 18 are connected between the inner side walls of the limiting blocks 17 and the limiting grooves 16, the second springs 18 are elastic springs, and the side walls, the T-shaped block 19 penetrates through the side wall of the limiting groove 16 and extends to the outer side of the limiting groove 16, it is noted that the limiting block 17 extends into the clamping groove 15, the filter frame 13 can be stably fixed, and the T-shaped block 19 can be convenient for pulling the limiting block 17 outwards;

bottom fixedly connected with passage 20 of casing 1, the upper end of passage 20 runs through the feed chute 21 that is equipped with and the inside mutual intercommunication of casing 1, the lateral wall fixedly connected with of passage 20 rotates the discharge mechanism who is connected rather than the inside wall, discharge mechanism includes second motor 22 of fixed connection on the passage 20 lateral wall, the output shaft of second motor 22 runs through the lateral wall of passage 20 and rotates rather than sealed and be connected, the terminal fixedly connected with of output shaft of second motor 22 rotates the feeding spiral 23 of being connected with the inside wall of passage 20, the interior bottom of passage 20 runs through the discharging pipe 24 that is equipped with rather than the inside mutual intercommunication, it needs to notice, the setting of feeding spiral 23, can carry out the compaction to mud material, and make its continuous even ejection of compact.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

in the utility model, the first motor 3 and the second motor 22 are started, slurry and silica gel raw materials are respectively led into the shell 1 from the two inlet pipes 7, the first motor 3 drives the stirring rod 4 and the stirring blade 5 to rotate, so that the materials are uniformly stirred and mixed, when the pushing plate 6 rotates to gradually abut against the material storage frame 11, the pushing plate 6 can push the material storage frame 11 to slide, when the pushing plate 6 no longer abuts against the material storage frame 11, the material storage frame 11 resets under the action of the tensile force of the first spring 10, so that the material storage frame 11 can slide back and forth, the raw materials are screened, and impurities contained in the raw materials are filtered in the material storage frame 11 through the filter screen 14;

in the material passed through feed chute 21 entering passage 20, feeding spiral 23 rotated, carries out the compaction to it to make it can the continuous discharge, mud material after the mixture passes through discharging pipe 24 and discharges, can directly use, when needs clear up filter screen 14, outwards stimulate T type piece 19, make it shift out from draw-in groove 15, alright take out filter frame 13 from intercommunication inslot 12, be convenient for clear up filter screen 14.

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 (6)

1. The utility model provides a set of mud thick liquids is pressed into to blast furnace cold side, includes casing (1), its characterized in that, the common fixedly connected with diaphragm (2) of both ends inside wall of casing (1), be equipped with rabbling mechanism on diaphragm (2), the lateral wall fixedly connected with slurcam (6) of rabbling mechanism, it is equipped with two inlet pipes (7) to run through on diaphragm (2), the bottom symmetry of diaphragm (2) is equipped with two guiding mechanism that are located two inlet pipes (7) both sides, two the equal fixedly connected with filter mechanism in bottom of guiding mechanism, the bottom fixedly connected with passage (20) of casing (1), the upper end of passage (20) runs through and is equipped with feed chute (21) with casing (1) inside intercommunication each other, the lateral wall fixedly connected with of passage (20) rotates the discharge mechanism who is connected rather than the inside wall, and a discharge pipe (24) communicated with the interior of the material guide pipe (20) penetrates through the inner bottom of the material guide pipe.

2. The gathering device of the blast furnace cold surface pressed mud slurry as claimed in claim 1, wherein the stirring mechanism comprises a first motor (3) fixedly connected to the upper end of the transverse plate (2), the end of the output shaft of the first motor (3) is fixedly connected with a stirring rod (4), the stirring rod (4) penetrates through the transverse plate (2) and extends to the lower part of the transverse plate, the side wall of the stirring rod (4) is fixedly connected with a plurality of stirring blades (5), and the pushing plate (6) is fixedly connected to the side wall of the stirring rod (4).

3. The gathering device of the blast furnace cold surface pressed mud slurry as claimed in claim 1, wherein the guiding mechanism comprises guiding chutes (8) which are arranged at the bottom of the transverse plate (2) and located at two sides of the feeding pipe (7), two guiding chutes (8) are both connected with guiding slide blocks (9) in a sliding manner, and a plurality of first springs (10) are connected between the guiding slide blocks (9) and the inner side walls of the guiding chutes (8).

4. The gathering device of the mud pressed into the cold surface of the blast furnace as claimed in claim 3, wherein the filtering mechanism comprises a storage frame (11) fixedly connected to the bottoms of the two guide sliding blocks (9) together, a communicating groove (12) is formed in the inner bottom of the storage frame (11) in a penetrating manner, a filtering frame (13) is connected in the communicating groove (12) in a sliding manner, a filtering net (14) is mounted on the filtering frame (13), clamping grooves (15) are formed in the side walls of the two ends of the filtering frame (13), limiting grooves (16) are formed in the inner side walls of the two ends of the communicating groove (12), limiting blocks (17) extending into the clamping grooves (15) opposite to the limiting grooves are connected in the two limiting grooves (16) in a sliding manner, a plurality of second springs (18) are connected between the limiting blocks (17) and the inner side walls of the limiting grooves (16), and T-shaped blocks (19) are fixedly connected to the side walls of the two limiting blocks (17, the T-shaped block (19) penetrates through the side wall of the limiting groove (16) and extends to the outer side of the limiting groove (16).

5. The gathering device of blast furnace cold-side pressed mud slurry as claimed in claim 1, wherein the discharging mechanism comprises a second motor (22) fixedly connected to the side wall of the material guiding pipe (20), the output shaft of the second motor (22) penetrates through the side wall of the material guiding pipe (20) and is in sealed and rotatable connection therewith, and the end of the output shaft of the second motor (22) is fixedly connected with a feeding screw (23) rotatably connected with the inner side wall of the material guiding pipe (20).

6. A blast furnace cold side press-in slurry aggregate unit according to claim 4, wherein said second spring (18) is a spring.

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