CN210236473U - Can reduce coal bunker blanking fill that blocks up and overhaul the degree of difficulty - Google Patents
Can reduce coal bunker blanking fill that blocks up and overhaul the degree of difficulty Download PDFInfo
- Publication number
- CN210236473U CN210236473U CN201920731245.XU CN201920731245U CN210236473U CN 210236473 U CN210236473 U CN 210236473U CN 201920731245 U CN201920731245 U CN 201920731245U CN 210236473 U CN210236473 U CN 210236473U
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- China
- Prior art keywords
- pipe
- fixed connection
- feeder pipe
- flange
- hopper
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- 239000003245 coal Substances 0.000 title claims abstract description 18
- 238000012423 maintenance Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000001012 protector Effects 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a coal bunker blanking fill that can reduce to block up the maintenance degree of difficulty, including feeder pipe, guard plate, transfer case, flange, reinforcement gasket, junction pipe, regulating wheel, hopper mouth, service valve, conversion card, maintenance post and fixed bolster. The utility model has the advantages that: the outer pipe wall that the guard plate passes through rivet and feeder pipe is fixed connection, the fixed protection that provides the feeder pipe and operation personnel's protector, the bottom of flange is fixed connection through the mouth of pipe of bolt and junction pipe, make things convenient for timely clearance of foreign matter, avoid hindering and put the work process, it all is fixed connection with transfer case and hopper mouth bottom to consolidate the gasket, consolidate the compactness of being connected between feed end and the hopper, fixed connection is personally submitted with hopper mouth side in the bottom of service valve, make things convenient for the clearance of foreign matter, and can not reform transform in the future, the recovery brings the influence, the inboard of fixed bolster and the feeder pipe be fixed connection, guarantee device stability in the course of the work, avoid causing mechanical failure.
Description
Technical Field
The utility model relates to a blanking fill specifically is a coal bunker blanking fill that can reduce to block up the maintenance degree of difficulty belongs to coal mining technical field.
Background
In actual production, the problem of unsmooth blanking often appears in the boiler coal bunker, and this kind of phenomenon mostly has that the feed flow is few, no flow, foreign matter can cause destruction even for the belt of belt weighing machine (batcher). And because the volume is not regular, also know the size, so probably cause the unloading to be smooth and easy at any time, block up, even cut off the batcher belt, not only cause the maintenance work load to increase in a large number, still seriously influence production, consequently need one kind can reduce the coal bunker blanking fill that blocks up the maintenance degree of difficulty.
The coal bunker blanking hopper device that current can reduce to block up the maintenance degree of difficulty structure is comparatively simple, can not satisfy complicated service environment, one, do not provide the fixed protection of feeder pipe and operating personnel's protector, two, foreign matters such as the lining that produces in the course of the work can't in time be cleared up, delay the work progress, three, do not set up reinforcing apparatus, reduce the life of equipment, four, do not set up the detection mouth, the clearance of inconvenient foreign matter, five, the base sets up unreasonablely, extravagant material and intensity are low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coal bunker blanking fill that can reduce to block up the maintenance degree of difficulty in order to solve above-mentioned problem. The utility model discloses a following technical scheme realizes above-mentioned purpose: a coal bunker blanking hopper capable of reducing the difficulty of blockage maintenance comprises a feeder pipe, a protection plate, a transfer case, a flange, a reinforcing gasket, a short connecting pipe, an adjusting wheel, a hopper opening, a maintenance valve, a conversion clamp, a maintenance column and a fixed support; the feeder pipe is positioned at the bottommost part of the device, the nodes on two sides of the feeder pipe are fixedly connected with the fixed support in a welding mode, the protection plates are positioned on the front side and the rear side of the feeder pipe, corners of the protection plates are fixedly connected with the outer pipe wall of the feeder pipe through rivets, the transfer box is positioned right above the central axis of the feeder pipe, the bottom of the transfer box is fixedly connected with the top of the feeder pipe, the flange is positioned on the outer side surface of the transfer box, the bottom end of the flange is fixedly connected with the pipe orifice of the junction pipe through a bolt, the reinforcing gasket is positioned right above the center of the top plate of the transfer box, the reinforcing gasket is fixedly connected with the transfer box and the bottom end of the hopper opening, the junction pipe penetrates through the center of the transfer box, the junction pipe is fixedly connected with the transfer box, the regulating wheel is positioned on the side surface of the bottom of the hopper opening, and the bottom end of the regulating wheel is fixedly connected with the outer side of the hopper opening, the maintenance valve is located the top of device, and the bottom of maintenance valve is fixed connection with the hopper mouth side, conversion card fixed connection is in the turn department of maintenance post, maintenance post bottom is connected with the ground case, and the top of overhauing the post is fixed connection with one side of maintenance valve, the fixed bolster is located the bottommost of device, and the inboard of fixed bolster and feeder pipe be fixed connection.
Preferably, in order to provide the fixed protection of feeder pipe and operating personnel's protector, guarantee the safety in production, the tangent plane of guard plate is the arc, and corner evenly distributed has rivet connection hole, is located the front and back both sides of feeder pipe, and the corner of guard plate is fixed connection through rivet and feeder pipe's outer pipe wall.
Preferably, in order to facilitate timely cleaning of foreign matters such as linings generated in the working process and avoid delaying the working process, the flange is composed of a flange blind plate and a gasket, the surface of the flange is provided with a bolt connecting hole and is located on the outer side surface of the transfer box, and the bottom end of the flange is fixedly connected with the pipe orifice of the short connecting pipe through a bolt.
Preferably, in order to reinforce the tightness of the connection between the feeding end and the hopper and improve the service strength of the device, the reinforcing gasket is in a hollow annular plate shape and is positioned right above the center of the top plate of the transfer box, and the reinforcing gasket is fixedly connected with the transfer box and the bottom end of the opening of the hopper.
Preferably, for the clearance of convenient foreign matter, and can not reform transform, resume and bring the influence in the future, one side of service valve is provided with movable sleeve's installing port, is located the top of device, and the bottom of service valve is fixed connection with hopper mouthful side.
Preferably, in order to ensure the stability of the device in the working process and avoid causing mechanical faults, the fixed support is positioned at the bottommost end of the device, and the inner side of the fixed support is fixedly connected with the feeder pipe.
The utility model has the advantages that: the coal bunker blanking hopper capable of reducing the difficulty of blockage maintenance is reasonable in design, the tangent plane of the protection plate is arc-shaped, rivet connection holes are uniformly distributed at the corners and are positioned at the front side and the rear side of the feeder pipe, the corners of the protection plate are fixedly connected with the outer pipe wall of the feeder pipe through rivets, so that the fixed protection of the feeder pipe and the protection device of operators are provided, the safe production is ensured, the flange consists of a flange blind plate and a gasket, the surface of the flange blind plate is provided with the bolt connection holes and is positioned at the outer side surface of the transfer box, the bottom end of the flange is fixedly connected with the pipe orifice of the connecting short pipe through bolts, the timely cleaning of foreign matters such as linings generated in the working process is facilitated, the work process is prevented from being delayed, the reinforcing gasket is in a hollow annular plate shape and is positioned right above the center of the top plate of the transfer box, and the reinforcing gasket is fixedly connected with the bottom ends of, the utility model provides the high pressure heater, the intensity of use of device is improved, one side of service valve is provided with movable sleeve's installing port, is located the top of device, and the bottom of service valve is fixed connection with hopper mouthful side, thereby make things convenient for the clearance of foreign matter, and can not reform transform, resume in the future and bring the influence, the fixed bolster is located the bottommost of device, and the inboard of fixed bolster and feeder pipe be fixed connection, thereby guarantee device stability in the course of the work, avoid causing mechanical failure.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structural flange connection of the present invention.
In the figure: 1. feeder pipe, 2, guard plate, 3, transfer case, 4, flange, 5, reinforcement gasket, 6, junction pipe, 7, regulating wheel, 8, hopper mouth, 9, service valve, 10, conversion card, 11, service post and 12, fixed bolster.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a bunker blanking hopper capable of reducing the difficulty of blockage maintenance comprises a feeder pipe 1, a protection plate 2, a transfer box 3, a flange 4, a reinforcing gasket 5, a connecting short pipe 6, an adjusting wheel 7, a hopper port 8, a maintenance valve 9, a conversion card 10, a maintenance column 11 and a fixed support 12; the feeder pipe 1 is located at the bottommost part of the device, nodes on two sides of the feeder pipe 1 are fixedly connected with the fixed support 12 in a welding mode, the protection plates 2 are located on the front side and the rear side of the feeder pipe 1, corners of the protection plates 2 are fixedly connected with the outer pipe wall of the feeder pipe 1 through rivets, the transfer box 3 is located right above the central axis of the feeder pipe 1, the bottom of the transfer box 3 is fixedly connected with the top of the feeder pipe 1, the flange 4 is located on the outer side face of the transfer box 3, the bottom end of the flange 4 is fixedly connected with the pipe orifice of the junction pipe 6 through bolts, the reinforcing gasket 5 is located right above the top plate center of the transfer box 3, the reinforcing gasket 5 is fixedly connected with the transfer box 3 and the bottom end of the hopper opening 8, the junction pipe 6 penetrates through the center of the transfer box 3, and the junction pipe 6 is fixedly connected with the transfer box 3, the regulating wheel 7 is located the bottom side of hopper mouth 8, and the bottom of regulating wheel 7 is fixed connection with the outside of hopper mouth 8, service valve 9 is located the top of device, and service valve 9's bottom is fixed connection with hopper mouth 8 side, conversion card 10 fixed connection is in the turn department of maintenance post 11, maintenance post 11 bottom is connected with the ground case, and the top of maintenance post 11 is fixed connection with one side of service valve 9, fixed bolster 12 is located the bottommost of device, and the inboard of fixed bolster 12 and feeder pipe 1 be fixed connection.
The section of the protection plate 2 is arc-shaped, rivet connection holes are uniformly distributed at corners and are positioned at the front side and the rear side of the feeder pipe 1, the corners of the protection plate 2 are fixedly connected with the outer pipe wall of the feeder pipe 1 through rivets, so that the fixed protection of the feeder pipe 1 and the protection device of operators are provided, the safe production is ensured, the flange 4 consists of a flange blind plate and a gasket, the surface of the flange blind plate is provided with the bolt connection holes and is positioned at the outer side surface of the transfer box 3, the bottom end of the flange 4 is fixedly connected with the pipe orifice of the connecting short pipe 6 through bolts, the timely cleaning of foreign matters such as linings and the like generated in the working process is convenient, the work process is prevented from being delayed, the reinforcing gasket 5 is in a hollow annular plate shape and is positioned right above the center of the top plate of the transfer box 3, and the reinforcing gasket 5 is fixedly connected with the bottom ends of the transfer box 3 and the, improve the use strength of device, one side of service valve 9 is provided with movable sleeve's installing port, be located the top of device, and service valve 9's bottom and hopper mouth side are fixed connection, thereby make things convenient for the clearance of foreign matter, and can not reform transform in the future, resume and bring the influence, fixed bolster 12 is located the bottommost of device, and fixed bolster 12's inboard and feeder pipe 1 be fixed connection, thereby guarantee device stability in the course of the work, avoid causing mechanical failure.
The working principle is as follows: when using this coal bunker blanking fill that can reduce to block up the maintenance degree of difficulty, at first the raw materials passes through feeder pipe 1 and gets into, at this in-process, the feed flow is few, no flow, the belt that the foreign matter can give belt weighing machine (batcher) causes the destruction, flange 4 and service valve 9 have been installed to this reason at transfer box 3 and 8 sides of hopper mouth, can be at any time through maintenance post 11 opening device, realize the timely clearance to the foreign matter, guarantee the normal conveying of the inside feed belt of feeder pipe 1, transport the raw materials to the blanking fill in, resume production.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a can reduce to block up coal bunker blanking fill of overhauing the degree of difficulty which characterized in that: the device comprises a feeder pipe (1), a protection plate (2), a transfer box (3), a flange (4), a reinforcing gasket (5), a short connecting pipe (6), an adjusting wheel (7), a hopper opening (8), an inspection valve (9), a conversion clamp (10), an inspection column (11) and a fixed support (12); the feeder pipe (1) is located at the bottommost part of the device, nodes on two sides of the feeder pipe (1) are fixedly connected with a fixed support (12) in a welding mode, the protection plates (2) are located on the front side and the rear side of the feeder pipe (1), corners of the protection plates (2) are fixedly connected with the outer pipe wall of the feeder pipe (1) through rivets, the transfer box (3) is located right above the central axis of the feeder pipe (1), the bottom of the transfer box (3) is fixedly connected with the top of the feeder pipe (1), the flange (4) is located on the outer side face of the transfer box (3), the bottom of the flange (4) is fixedly connected with the pipe orifice of the connecting short pipe (6) through bolts, the reinforcing gasket (5) is located right above the top plate center of the transfer box (3), and the reinforcing gasket (5) is fixedly connected with the bottom of the transfer box (3) and the hopper opening (8), connecting pipe (6) pass the center of transfer case (3), and connecting pipe (6) are fixed connection with transfer case (3), regulating wheel (7) are located the bottom side of hopper mouth (8), and the bottom of regulating wheel (7) is fixed connection with the outside of hopper mouth (8), service valve (9) are located the top of device, and the bottom of service valve (9) is fixed connection with hopper mouth (8) side, conversion card (10) fixed connection is in the turn department of service column (11), service column (11) bottom is connected with the ground case, and the top of service column (11) is fixed connection with one side of service valve (9), fixed bolster (12) are located the bottommost of device, and the inboard of fixed bolster (12) and feeder pipe (1) be fixed connection.
2. The coal bunker blanking hopper capable of reducing the difficulty of blockage maintenance according to claim 1, characterized in that: the tangent plane of guard plate (2) is the arc, and corner evenly distributed has rivet connecting hole, is located feeder pipe (1) both sides around, and the corner of guard plate (2) is fixed connection through rivet and the outer pipe wall of feeder pipe (1).
3. The coal bunker blanking hopper capable of reducing the difficulty of blockage maintenance according to claim 1, characterized in that: the flange (4) is composed of a flange blind plate and a gasket, the surface of the flange is provided with bolt connecting holes and is positioned on the outer side surface of the transfer box (3), and the bottom end of the flange (4) is fixedly connected with the pipe orifice of the short connecting pipe (6) through a bolt.
4. The coal bunker blanking hopper capable of reducing the difficulty of blockage maintenance according to claim 1, characterized in that: the reinforcing gasket (5) is in a hollow annular plate shape and is positioned right above the center of the top plate of the transit box (3), and the reinforcing gasket (5) is fixedly connected with the bottom ends of the transit box (3) and the hopper opening (8).
5. The coal bunker blanking hopper capable of reducing the difficulty of blockage maintenance according to claim 1, characterized in that: one side of service valve (9) is provided with movable sleeve's installing port, is located the top of device, and the bottom of service valve (9) is fixed connection with hopper mouth (8) side.
6. The coal bunker blanking hopper capable of reducing the difficulty of blockage maintenance according to claim 1, characterized in that: the fixed support (12) is located at the bottommost end of the device, and the inner side of the fixed support (12) is fixedly connected with the feeder pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731245.XU CN210236473U (en) | 2019-05-21 | 2019-05-21 | Can reduce coal bunker blanking fill that blocks up and overhaul the degree of difficulty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731245.XU CN210236473U (en) | 2019-05-21 | 2019-05-21 | Can reduce coal bunker blanking fill that blocks up and overhaul the degree of difficulty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210236473U true CN210236473U (en) | 2020-04-03 |
Family
ID=69971770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920731245.XU Expired - Fee Related CN210236473U (en) | 2019-05-21 | 2019-05-21 | Can reduce coal bunker blanking fill that blocks up and overhaul the degree of difficulty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210236473U (en) |
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2019
- 2019-05-21 CN CN201920731245.XU patent/CN210236473U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |