CN214731446U - Cleaning device for fluffy storehouse of raw coal bunker for coal injection - Google Patents
Cleaning device for fluffy storehouse of raw coal bunker for coal injection Download PDFInfo
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- CN214731446U CN214731446U CN202023052677.XU CN202023052677U CN214731446U CN 214731446 U CN214731446 U CN 214731446U CN 202023052677 U CN202023052677 U CN 202023052677U CN 214731446 U CN214731446 U CN 214731446U
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- oil cylinder
- coal bunker
- pull rod
- coal
- bunker
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Abstract
A cleaning device for a coal injection raw coal bunker canopy belongs to the field of coal bunker equipment. The utility model comprises an oil cylinder base, an oil pipe, an oil cylinder, a pull rod, a shovel blade, a coal bunker, a hydraulic station and an electric cabinet; the oil cylinder base is connected with the oil cylinder; the oil cylinder is connected with the pull rod, the pull rod is welded with the shovel blade, the pull rod is arranged on the inner wall of the coal bunker to drive the shovel blade to do reciprocating motion on the inner wall of the coal bunker, and the oil cylinder is arranged on the outer wall of the opening of the coal bunker; the electric cabinet is connected with a hydraulic station in a control mode, the hydraulic station is connected with an oil cylinder through an oil pipe, the hydraulic station drives the oil cylinder to work, and the oil cylinder drives the pull rod to move. The utility model provides a big, the manual labor cost of energy resource consumption is high, clear away the not good technical problem of effect.
Description
Technical Field
The utility model belongs to coal bunker equipment field, in particular to cleaning device about fluffy storehouse of former coal bunker of coal injection.
Background
The coal injection system material is moist in winter, get into former bunker through the inclination belt after, because inside and outside bulkhead difference in temperature, cause moist material to bond to bulkhead department, because former bunker belongs to the back taper structure, can hang more the material more after the cone position bonds the material, finally lead to whole fluffy storehouse, the air cannon treatment effect is also not good, personnel can't get into the storehouse and clear up, the artifical sledge of regular manual work strikes feeder feed opening, cause the waste of personnel man-hour, and there is not the effect yet, the unable normal operating of mill is caused regularly, influence powder process system continuous operation, cause each item energy index, such as power consumption, the energy consumption increases, the artifical waste of post personnel, and the normal in-order operation of blast furnace condition is influenced.
In order to solve the technical problem, the utility model provides a cleaning device about fluffy storehouse of former coal bunker of coal injection has realized the material that the bulkhead of automatic clearance fluffy storehouse of former coal bunker of coal injection bonds.
SUMMERY OF THE UTILITY MODEL
The present invention has been developed in order to solve the above-mentioned problems, and a brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.
The technical scheme of the utility model:
a cleaning device for a coal injection raw coal bunker canopy comprises an oil cylinder base, an oil cylinder, a pull rod, a shovel blade and a coal bunker;
the oil cylinder base is connected with the oil cylinder; the oil cylinder is connected with a pull rod, a plurality of shovel pieces are welded on the pull rod, the pull rod is arranged on the inner wall of the coal bunker to drive the shovel pieces to do reciprocating motion on the inner wall of the coal bunker, and the oil cylinder is arranged on the outer wall of a bunker opening of the coal bunker; the oil cylinder drives the pull rod to move.
Preferably, the shovel blade is connected with the wall of the coal bunker through a U-shaped fastening bolt.
Preferably, the outer wall of the coal bunker is additionally provided with a support for stabilizing the oil cylinder.
Preferably, the coal bunker is provided with a mounting seat, and the mounting seat is connected with the oil cylinder flange.
Preferably, the outer wall of the coal bunker opening is provided with a plurality of mounting seats, each mounting seat is connected with an oil cylinder, each oil cylinder is connected with a pull rod, and each pull rod is provided with a plurality of shovel blades.
Preferably, the oil cylinder base is connected with an oil cylinder pin shaft.
Preferably, the output end of the oil cylinder is connected with a pull rod pin shaft.
Preferably, the pull rod is a stainless steel pull rod.
Preferably, the shovel blade is an arc-shaped shovel blade, and the length of the shovel blade is 900mm-1600 mm.
The utility model discloses following beneficial effect has:
the utility model provides a cleaning device about fluffy storehouse of former coal bunker of coal injection, has realized reducing the energy medium consumption, saves personnel work efficiency in man-hour, reduction in production cost, guarantees that the stable direct motion in the coal bunker, through setting up the hydro-cylinder outside the coal bunker, has still solved the hydro-cylinder and has placed the problem that leads to the laying dust too many to cause the hydro-cylinder to damage in the coal bunker for a long time.
Drawings
FIG. 1 is a schematic cross-sectional view of the apparatus;
FIG. 2 is a schematic illustration of the attachment of a hydraulic shovel;
FIG. 3 is a front view of the device;
FIG. 4 is a top view of the apparatus;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows: the embodiment is described by referring to fig. 1-4, and the cleaning device for the coal injection raw coal bunker comprises an oil cylinder base 1, an oil cylinder 3, a pull rod 4, a shovel blade 5, a coal bunker 6, a hydraulic station and an electric cabinet;
the oil cylinder base 1 is connected with an oil cylinder 3 through a pin shaft; the output end of the oil cylinder 3 is connected with a pull rod 4 through a pin shaft, 8 shovel pieces 5 are welded on the pull rod 4, and the pull rod 4 is made of stainless steel, so that the service life of the shovel rod is prolonged;
the length of the shovel blade 5 is between 900mm and 1600 mm; the shovel sheet 5 is an arc shovel sheet, and the design is for laminating bulkhead angle and diameter like this, for better clearance bulkhead bonding material, and maximum thrust reaches 18 tons.
The pull rod 4 is arranged on the inner wall of the coal bunker 6 to drive the shovel blade 5 to do reciprocating motion on the inner wall of the coal bunker 6, and the oil cylinder 3 is arranged on the outer wall of the bunker opening of the coal bunker 6; the oil cylinder 3 is arranged outside the coal bunker 6 so as to ensure that the use state of the oil cylinder 3 is not washed and abraded by materials, and the axial action of the pull rod 4 can be completely stabilized, so that the service life of the oil cylinder can be effectively prolonged;
the electric cabinet is connected with a hydraulic station in a control mode, the hydraulic station is connected with the oil cylinder 3 through an oil pipe, the hydraulic station drives the oil cylinder 3 to work, and the oil cylinder 3 drives the pull rod 4 to move.
The oil cylinder base 1, the oil pipe, the oil cylinder 3, the pull rod 4, the shovel blade 5 and the coal bunker 6 form a hydraulic shovel;
the technical problem that this embodiment solved is that manual cleaning coal bunker bulkhead bonding material cost of labor is high, and efficiency is not obvious, because of the problem of the power consumption that bonding material leads to, energy consumption increase.
The second concrete implementation mode is described with reference to fig. 1-4, and the cleaning device for the coal injection raw coal bunker canopy comprises an oil cylinder base 1, an oil pipe, an oil cylinder 3, a pull rod 4, a shovel blade 5, a coal bunker 6, a hydraulic station, an electric cabinet and a U-shaped fastening bolt 9; the same connection relationship as in the first embodiment will not be described again.
Set up U type fastening bolt 9 between pull rod 4 and 6 walls of coal bunker, U type fastening bolt 9 is pressed high temperature with the gland and is sealed, because the circumstances that the upwards perk of pull rod 4 appears easily in blockking of bonding material when pull rod 4 is reciprocating motion, just discount greatly to the effect of clearance coal bunker wall bonding material when pull rod 4 upwarps, consequently this embodiment sets up U type fastening bolt 9 on the basis of embodiment one, can effectually control the orbit of pull rod 4 in the action. The technical problem solved by the embodiment is that the motion track of the pull rod 4 is limited, and the effective rate of removing the bonding substances on the wall of the coal bunker 6 is increased.
The third concrete implementation mode is described with reference to fig. 1-4, and the cleaning device for the coal injection raw coal bunker canopy comprises an oil cylinder base 1, an oil pipe, an oil cylinder 3, a pull rod 4, a shovel blade 5, a coal bunker 6, a hydraulic station, an electric cabinet, a U-shaped fastening bolt 9 and a mounting seat 7; the connection relationship same as that of the second embodiment will not be described again.
A plurality of mounting seats 7 are arranged on the outer wall of a bin opening of the coal bin 6, the mounting seats 7 are in flange connection with the oil cylinder 3, a pull rod 4 is arranged on each mounting seat 7, and a shovel blade 5 is arranged on each pull rod 4; the outer wall of the bin opening of the coal bin 6 is provided with a mounting seat 7, so that the oil cylinder 3 can drive the pull rod 4 better; the pull rod 4 is fully moved.
It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.
This embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to its part without departing from the spirit of the patent.
Claims (9)
1. The utility model provides a cleaning device about fluffy storehouse of former coal bunker of coal injection which characterized in that: comprises an oil cylinder base (1), an oil cylinder (3), a pull rod (4), a shovel sheet (5) and a coal bunker (6);
the oil cylinder base (1) is connected with the oil cylinder (3); the oil cylinder (3) is connected with the pull rod (4), the pull rod (4) is welded with a plurality of shovel pieces (5), the pull rod (4) is arranged on the inner wall of the coal bunker to drive the shovel pieces (5) to do reciprocating motion on the inner wall of the coal bunker (6), and the oil cylinder (3) is arranged on the outer wall of the bunker opening of the coal bunker (6); the oil cylinder (3) drives the pull rod (4) to move.
2. The cleaning device for the coal injection raw coal bunker canopy according to claim 1, characterized in that: the shovel blade (5) is connected with the wall of the coal bunker (6) through a U-shaped fastening bolt (9).
3. The cleaning device for the coal injection raw coal bunker canopy according to claim 1, characterized in that: and a support (10) for stabilizing the oil cylinder (3) is additionally arranged on the outer wall of the coal bunker (6).
4. The cleaning device for the coal injection raw coal bunker canopy according to claim 1, characterized in that: the coal bunker (6) is provided with a mounting seat (7), and the mounting seat (7) is connected with the oil cylinder (3) through a flange.
5. The cleaning device for the coal injection raw coal bunker canopy according to claim 1, characterized in that: the coal bunker is characterized in that a plurality of mounting seats (7) are arranged on the outer wall of a bunker opening of the coal bunker (6), an oil cylinder (3) is connected to each mounting seat (7), each oil cylinder is connected with a pull rod (4), and a plurality of shovel pieces (5) are arranged on each pull rod (4).
6. The cleaning device for the coal injection raw coal bunker canopy according to claim 1, characterized in that: the oil cylinder base (1) is connected with the oil cylinder (3) through a pin shaft.
7. The cleaning device for the coal injection raw coal bunker canopy according to claim 1, characterized in that: the output end of the oil cylinder (3) is connected with the pull rod (4) through a pin shaft.
8. The cleaning device for the coal injection raw coal bunker canopy according to claim 1, characterized in that: the pull rod (4) is a stainless steel pull rod.
9. The cleaning device for the coal injection raw coal bunker canopy according to claim 1, characterized in that: the shovel blade (5) is an arc-shaped shovel blade, and the length of the shovel blade (5) is 900mm-1600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023052677.XU CN214731446U (en) | 2020-12-17 | 2020-12-17 | Cleaning device for fluffy storehouse of raw coal bunker for coal injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023052677.XU CN214731446U (en) | 2020-12-17 | 2020-12-17 | Cleaning device for fluffy storehouse of raw coal bunker for coal injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214731446U true CN214731446U (en) | 2021-11-16 |
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ID=78632359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023052677.XU Active CN214731446U (en) | 2020-12-17 | 2020-12-17 | Cleaning device for fluffy storehouse of raw coal bunker for coal injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214731446U (en) |
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2020
- 2020-12-17 CN CN202023052677.XU patent/CN214731446U/en active Active
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