CN220316657U - Material distribution and discharging device - Google Patents
Material distribution and discharging device Download PDFInfo
- Publication number
- CN220316657U CN220316657U CN202321915835.0U CN202321915835U CN220316657U CN 220316657 U CN220316657 U CN 220316657U CN 202321915835 U CN202321915835 U CN 202321915835U CN 220316657 U CN220316657 U CN 220316657U
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- Prior art keywords
- belt conveyor
- support frame
- oil cylinder
- distribution
- bin
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- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000007599 discharging Methods 0.000 title claims abstract description 27
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 7
- 239000003245 coal Substances 0.000 abstract description 13
- 238000002309 gasification Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 6
- 230000009193 crawling Effects 0.000 description 4
- 241000282326 Felis catus Species 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a material distributing and discharging device, which belongs to a material bin and conveying equipment, and aims to solve the technical problem of how to effectively and uniformly utilize the internal space of the material bin, improve the coal storage quantity and ensure the normal production of a gasification furnace, and adopts the following technical scheme: the structure of the automatic feeding device comprises a belt conveyor and a storage bin, wherein the belt conveyor comprises a conveying belt, the conveying belt for conveying materials extends to a feeding hole in the upper part of the storage bin, a belt conveyor bracket is arranged on the lower side of the conveying belt, a belt conveyor support frame is arranged on the lower side of the belt conveyor bracket, and the belt conveyor support frame is located above the storage bin; a rotary distributing mechanism is arranged in the stock bin; the belt conveyor bracket is provided with an oil cylinder support frame, the lower end of the oil cylinder support frame is connected with the belt conveyor bracket, the upper end of the oil cylinder support frame is provided with an oil cylinder, one end of the oil cylinder is provided with a discharging motor, the other end of the oil cylinder is provided with a discharger, the lower side of the discharger is provided with a discharging baffle, and the lower side of the discharging baffle is provided with a carrier roller mechanism; the two sides of the discharging baffle are provided with guide barrels.
Description
Technical Field
The utility model relates to a storage bin and conveying equipment, in particular to a material distributing and discharging device.
Background
The large bin for preparing the coal slurry in the gasification section is generally of a rectangular structure at the upper part, a conical structure at the lower part, and the total designed volume is large enough, but the actual coal storage amount is only half of the total volume, when the normal bin level is added to 100%, the coal or other materials are all at a stacking angle, and the large space at the upper part of the bin cannot be filled with the materials, so that the coal consumption speed of the gasification furnace is relatively high due to the reduction of the actual storage amount, the coal feeding frequency is increased when the bin level is reduced quickly, on one hand, the on-off frequency of coal conveying equipment is high, on the other hand, the bin volume cannot be well utilized, when special conditions such as equipment faults and the like cannot be fed, the coal in the bin is relatively less, the use time of the gas gasification furnace is short, and if the equipment faults cannot be removed in time, the normal production cannot be influenced, the system is reduced and even the system is stopped.
Therefore, how to effectively and uniformly utilize the internal space of the storage bin, improve the coal storage quantity and ensure the normal production of the gasification furnace is a technical problem to be solved urgently at present.
Disclosure of Invention
The utility model aims to provide a material distributing and discharging device which solves the problems of how to effectively and uniformly utilize the internal space of a storage bin, improve the coal storage quantity and ensure the normal production of a gasification furnace.
The technical task of the utility model is realized in the following manner that the material distribution and unloading device comprises a belt conveyor and a storage bin, wherein the belt conveyor comprises a conveying belt, the conveying belt for conveying materials extends to a feed inlet at the upper part of the storage bin, a belt conveyor bracket is arranged at the lower side of the conveying belt, a belt conveyor support frame is arranged at the lower side of the belt conveyor bracket, and the belt conveyor support frame is positioned above the storage bin; a rotary distributing mechanism is arranged in the stock bin;
the belt conveyor bracket is provided with an oil cylinder support frame, the lower end of the oil cylinder support frame is connected with the belt conveyor bracket, the upper end of the oil cylinder support frame is provided with an oil cylinder, one end of the oil cylinder is provided with a discharging motor, the other end of the oil cylinder is provided with a discharger, the lower side of the discharger is provided with a discharging baffle, and the lower side of the discharging baffle is provided with a carrier roller mechanism;
the two sides of the discharging baffle are provided with guide barrels, the lower parts of the guide barrels are communicated with the feed inlet of the storage bin, and the upper parts of the guide barrels are closely arranged on the discharging baffle.
Preferably, a check plate is arranged in the guide cylinder, and heavy weights are arranged on two sides of the check plate.
More preferably, the check plate is provided with a wear-resistant lining plate, and the inner side wall of the guide cylinder is provided with a wear-resistant lining plate.
Preferably, the rotary material distribution mechanism comprises a rotary material distribution shaft, a rotary impeller is arranged at the lower end of the rotary material distribution shaft, a material distribution motor and a material distribution speed reducer are arranged at the upper end of the rotary material distribution shaft, the material distribution motor and the material distribution speed reducer are arranged at the top of the storage bin, the output end of the material distribution motor is connected with the material distribution speed reducer, and the output end of the material distribution speed reducer is connected with the rotary material distribution shaft.
More preferably, the rotary impeller is located in the bin, and the rotary radius of the rotary impeller extends to the feed inlet of the bin.
Preferably, the carrier roller mechanism comprises a carrier roller support frame, the lower end of the carrier roller support frame is arranged on the belt conveyor bracket, a plurality of horizontal carrier rollers which are arranged at intervals are arranged at the upper end of the carrier roller support frame, the horizontal carrier rollers are positioned below the conveying belt, and the discharging baffle is positioned above the conveying belt.
Preferably, the top of the storage bin is provided with a manhole, the lower side of the manhole is provided with a crawling ladder, the lower side of the crawling ladder is provided with an overhaul platform, and the overhaul platform extends to the lower side of the rotating impeller.
The material distribution and discharge device has the following advantages:
the rotary distributing mechanism can be rotated positively and negatively, the internal space of the storage bin can be effectively and uniformly utilized, the coal storage quantity is greatly increased, after the primary coal loading quantity is increased, the start and stop times of coal conveying equipment are reduced, the long-period running of the equipment is facilitated, and after the storage quantity of the storage bin is increased, the normal production of the gasification furnace is facilitated to be ensured under emergency conditions;
the material guide cylinder is internally provided with the check plate, and the check plate is opened by the gravity of the material during blanking and is automatically closed when blanking is not performed, so that pulverized coal in the material bin can be effectively reduced from drifting to an external space;
and thirdly, the installation and maintenance of the rotary impeller can be realized through a manhole at the top of the storage bin and a maintenance platform, so that the installation and maintenance are convenient, and the installation and maintenance cost is saved.
Therefore, the utility model has the characteristics of reasonable design, simple structure, easy processing, small volume, convenient use, multiple purposes, and the like, thereby having good popularization and use values.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a material distributing and discharging device;
FIG. 2 is a schematic illustration of a dual belt arrangement of the present utility model;
FIG. 3 is a schematic view of the impeller of FIG. 1;
fig. 4 is a schematic view of the mounting position of the discharge damper.
In the figure: 1. the device comprises a bin, 2, a conveying belt, 3, a belt conveyor bracket, 4, a belt conveyor support frame, 5, a feed inlet, 6, an oil cylinder support frame, 7, an oil cylinder, 8, a discharging motor, 9, a discharger, 10, a discharging baffle, 11, a guide cylinder, 12, a check plate, 13, a heavy hammer, 14, a wear-resistant lining plate, 15, a rotary distributing shaft, 16, a rotary impeller, 17, a distributing motor, 18, a distributing speed reducer, 19, a carrier roller support frame, 20, a horizontal carrier roller, 21, a manhole, 22, a cat ladder, 23 and an overhaul platform.
Detailed Description
A cloth discharge apparatus according to the present utility model will be described in detail below with reference to the accompanying drawings and specific examples.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description. Rather than indicating or implying that the apparatus or elements herein referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1, the material distributing and discharging device provided in this embodiment structurally comprises a belt conveyor and a bin 1, wherein the belt conveyor comprises a conveying belt 2, the conveying belt 2 for conveying materials extends to a feed inlet at the upper part of the bin 1, a belt conveyor bracket 3 is installed at the lower side of the conveying belt 2, a belt conveyor supporting frame 4 is installed at the lower side of the belt conveyor bracket 3, and the belt conveyor supporting frame 4 is located above the bin 1; a rotary distributing mechanism is arranged in the stock bin 1.
The belt feeder bracket 3 in this embodiment is last to install hydro-cylinder support frame 6, and belt feeder bracket 3 is connected to hydro-cylinder support frame 6 lower extreme, and hydro-cylinder 7 is installed to hydro-cylinder support frame 6 upper end, and discharge motor 8 is installed to hydro-cylinder 7 one end, and tripper 9 is installed to the hydro-cylinder 7 other end, and discharge baffle 10 is installed to tripper 9 downside, and carrier roller mechanism is installed to discharge baffle 10 downside.
In the embodiment, two sides of the discharging baffle 10 are provided with a guide cylinder 11, the lower part of the guide cylinder 11 is communicated with the feed inlet 5 of the storage bin 1, and the upper part of the guide cylinder 11 is closely arranged on the discharging baffle 10.
In this embodiment, a check plate 12 is installed in a guide cylinder 11, and weights 13 are installed on both sides of the check plate 12.
The check plate 12 in this embodiment is provided with a wear-resistant lining plate 14, and the inner side wall of the guide cylinder 11 is provided with the wear-resistant lining plate 14.
As shown in fig. 3 and 4, the rotary distributing mechanism in this embodiment includes a rotary distributing shaft 15, a rotary impeller 16 is mounted at the lower end of the rotary distributing shaft 15, a distributing motor 17 and a distributing speed reducer 18 are mounted at the upper end of the rotary distributing shaft 15, the distributing motor 17 and the distributing speed reducer 18 are mounted at the top of the bin 1, the output end of the distributing motor 17 is connected with the distributing speed reducer 18, and the output end of the distributing speed reducer 18 is connected with the rotary distributing shaft 15.
The rotating impeller 16 in this embodiment is located inside the silo 1, the radius of rotation of the rotating impeller 16 extending to the feed opening 5 of the silo 1.
The carrier roller mechanism in the embodiment comprises a carrier roller support frame 19, the lower end of the carrier roller support frame 19 is arranged on the belt conveyor bracket 3, a plurality of horizontal carrier rollers 20 which are arranged at intervals are arranged at the upper end of the carrier roller support frame 19, the horizontal carrier rollers 20 are positioned below the conveying belt 2, and the discharging baffle 10 is positioned above the conveying belt 2.
Manhole 21 has been seted up at feed bin 1 top in this embodiment, and cat ladder 22 is installed to manhole 21 downside, and maintenance platform 23 is installed to cat ladder 22 downside, and maintenance platform 23 extends to rotary impeller 16 below.
The conveying belt 2 for conveying materials in the embodiment extends to the feed inlet 5 at the upper part of the storage bin 1, the discharger 9 is arranged on the belt conveyor support frame 4, the oil cylinder 7 is connected with the discharge motor 8, the bottom of the oil cylinder support frame 6 is welded on the belt conveyor support frame 4, the other end of the oil cylinder support frame 6 is supported to the oil cylinder 7, the discharge baffle 10 can be lifted and fallen through the expansion and contraction of the discharge motor 8 and the oil cylinder 7, the discharge baffle 10 is pressed on the upper part of the conveying belt 2 after falling, a horizontal carrier roller 20 is arranged below the conveying belt 2 below the discharge baffle 10, the horizontal carrier roller 20 is arranged on the carrier roller support frame 19, the discharge baffle 10 is pressed on the horizontal carrier roller 20, so that the materials are not easy to leak behind the discharge baffle 10, and the materials are discharged into the guide barrels 11 at two sides through the discharge baffle 10, the lower part of the guide cylinder 11 is connected with the feed inlet 5 of the feed bin 1, the upper part of the guide cylinder 11 is close to the discharge baffle 10, a check plate 12 is arranged in the guide cylinder 11, heavy weights 13 are arranged on two sides of the check plate 12, wear-resistant lining plates 14 are arranged in the check plate 12 and the guide cylinder 11, a belt conveyor support frame 4 is located above the feed bin 1, a rotary distributing mechanism is arranged on the feed bin 1 between the two feed inlets 5 of each conveying belt 2, a cloth speed reducer 18 and a cloth motor 17 are arranged at the top of the feed bin 1, a rotary impeller 16 is arranged in the feed bin 1, the rotary radius of the rotary impeller 16 can extend to the feed inlet 5, a manhole 21 is arranged at the top of the feed bin 1, a crawling ladder 22 is arranged on the lower side of the manhole 21, an overhaul platform 23 is arranged on the lower side of the crawling ladder 22, and the overhaul platform 23 extends to the lower part of the rotary impeller 16.
According to the size of the stock bin and the existence of the standby belt conveyor, the belt conveyor can be arranged in a single belt conveyor or a double belt conveyor type, as shown in fig. 2.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. The material distribution and unloading device is characterized by comprising a belt conveyor and a storage bin, wherein the belt conveyor comprises a conveying belt, the conveying belt for conveying materials extends to a feed inlet at the upper part of the storage bin, a belt conveyor bracket is arranged at the lower side of the conveying belt, a belt conveyor support frame is arranged at the lower side of the belt conveyor bracket, and the belt conveyor support frame is positioned above the storage bin; a rotary distributing mechanism is arranged in the stock bin;
the belt conveyor bracket is provided with an oil cylinder support frame, the lower end of the oil cylinder support frame is connected with the belt conveyor bracket, the upper end of the oil cylinder support frame is provided with an oil cylinder, one end of the oil cylinder is provided with a discharging motor, the other end of the oil cylinder is provided with a discharger, the lower side of the discharger is provided with a discharging baffle, and the lower side of the discharging baffle is provided with a carrier roller mechanism;
the two sides of the discharging baffle are provided with guide barrels, the lower parts of the guide barrels are communicated with the feed inlet of the storage bin, and the upper parts of the guide barrels are closely arranged on the discharging baffle.
2. The material distribution and unloading device according to claim 1, wherein a check plate is arranged in the material guide cylinder, and heavy weights are arranged on two sides of the check plate.
3. The cloth discharge device of claim 2, wherein the check plate is provided with a wear-resistant lining plate, and the inner side wall of the guide cylinder is provided with a wear-resistant lining plate.
4. The cloth unloading device according to claim 1, wherein the rotary distribution mechanism comprises a rotary distribution shaft, a rotary impeller is arranged at the lower end of the rotary distribution shaft, a distribution motor and a distribution speed reducer are arranged at the upper end of the rotary distribution shaft, the distribution motor and the distribution speed reducer are arranged at the top of the storage bin, the output end of the distribution motor is connected with the distribution speed reducer, and the output end of the distribution speed reducer is connected with the rotary distribution shaft.
5. The cloth discharge apparatus of claim 4, wherein the rotating impeller is located within the silo with a radius of rotation of the rotating impeller extending to a feed inlet of the silo.
6. The material distribution and unloading device according to claim 1, wherein the carrier roller mechanism comprises a carrier roller support frame, the lower end of the carrier roller support frame is arranged on the belt conveyor bracket, a plurality of horizontal carrier rollers which are arranged at intervals are arranged at the upper end of the carrier roller support frame, the horizontal carrier rollers are positioned below the conveying belt, and the unloading baffle is positioned above the conveying belt.
7. The cloth discharge device of claim 1, wherein the top of the bin is provided with a manhole, the underside of the manhole is provided with a ladder, the underside of the ladder is provided with a service platform, and the service platform extends below the rotating impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321915835.0U CN220316657U (en) | 2023-07-20 | 2023-07-20 | Material distribution and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321915835.0U CN220316657U (en) | 2023-07-20 | 2023-07-20 | Material distribution and discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220316657U true CN220316657U (en) | 2024-01-09 |
Family
ID=89414090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321915835.0U Active CN220316657U (en) | 2023-07-20 | 2023-07-20 | Material distribution and discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220316657U (en) |
-
2023
- 2023-07-20 CN CN202321915835.0U patent/CN220316657U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |