CN111086820A - Coal storage and distribution structure - Google Patents
Coal storage and distribution structure Download PDFInfo
- Publication number
- CN111086820A CN111086820A CN201911411353.XA CN201911411353A CN111086820A CN 111086820 A CN111086820 A CN 111086820A CN 201911411353 A CN201911411353 A CN 201911411353A CN 111086820 A CN111086820 A CN 111086820A
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- plate
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- 239000003245 coal Substances 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims 6
- 239000013072 incoming material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G3/00—Storing bulk material or loose, i.e. disorderly, articles
- B65G3/04—Storing bulk material or loose, i.e. disorderly, articles in bunkers, hoppers, or like containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a coal storage and distribution structure which comprises a storage system, wherein the storage system comprises a bottom plate, a material baffle plate and a plurality of layers of guide plates, the plurality of layers of guide plates are arranged above the bottom plate, the bottom plate and the plurality of layers of guide plates are arranged in an inclined manner from high to low, and the material baffle plate is arranged at one lower end of the bottom plate and the plurality of layers of guide plates; the feeding system comprises a feeding channel, the feeding channel comprises a plurality of first channel sections partitioned by a plurality of first baffles, the lower end of each first channel section is connected with a corresponding guide unit, the plurality of first channel sections are obliquely arranged from top to bottom and staggered with each other along the direction close to the striker plate, and the inclination angle of each first channel section is larger than that of the corresponding guide unit; and the discharging system comprises a discharging port arranged at one lower end of each guide unit. Through above-mentioned cloth structure relatively evenly from low to high cloth, can pile to higher height, wholly be stable triangle-shaped form, can not drop, space utilization is higher.
Description
Technical Field
The invention relates to the technical field of supporting facilities of thermal power plants, in particular to a coal storage and distribution structure.
Background
The coal-fired power plant is to generate electricity by burning coal, so the coal storage cloth is an important working item of the power plant, and the normal operation of the power plant is guaranteed. Therefore, the coal storage and distribution structure in the power plant is required to operate reliably and have proper storage capacity, and in order to ensure sufficient coal storage capacity, the coal storage and distribution structure usually occupies a large area and has high construction investment.
The prior coal storage and distribution structure has a strip-shaped coal yard which is most commonly used in domestic thermal power plants, but the coal storage and distribution structure has a limited stacking height of generally 12-15 m and is naturally stacked in a scattered state, so that the coal storage amount per unit area is small, and if the coal storage amount needs to be increased, the floor area of the coal yard needs to be increased. The occupied area is large, and the space utilization rate is low.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a coal storage cloth structure.
In order to overcome the defects of the prior art, the technical scheme provided by the invention is as follows:
the invention provides a coal storage and distribution structure, which is characterized by comprising
The storage system comprises a bottom plate, a material baffle plate and a plurality of layers of guide plates, wherein the plurality of layers of guide plates are arranged above the bottom plate, the bottom plate and the plurality of layers of guide plates are arranged in an inclined mode from high to low, and the material baffle plate is arranged at one end, lower than the bottom plate and the plurality of layers of guide plates;
the feeding system comprises a feeding channel, the feeding channel comprises a plurality of first channel sections partitioned by a plurality of first baffles, one lower end of each first channel section is connected with the corresponding guide unit, the first channel sections are obliquely arranged from top to bottom and staggered with each other along the direction close to the striker plate, and the inclination angle of each first channel section is larger than that of the corresponding guide unit;
and the discharging system comprises discharging ports arranged at one lower end of each guide unit.
Compared with the prior art, the invention has the beneficial effects that:
according to the scheme, the material is distributed from the guide plate at the lowest layer, when the stress of a first blanking door arranged at one end, close to the lower end, of the guide plate at the lowest layer is larger than or equal to a first set value, a first switch mechanism of the blanking door is opened, incoming materials fall on the bottom plate and are stacked on the bottom plate, the blanking doors on the guide plate at the lowest layer are sequentially opened from the lower end to the higher end, the material is distributed on the bottom plate from the lower end to the higher end, after the higher end of the bottom plate at the lowest layer is fully stacked, the material is continuously distributed on each guide plate above the guide plate, and finally the highest end of the guide plate at the uppermost layer is fully distributed. The cloth mode is more uniform, the cloth can be distributed from low to high, the cloth can be stacked to a higher height, the whole cloth is in a stable triangular shape, the cloth cannot fall off, and the space utilization rate is higher.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a schematic structural diagram of a perspective view of a coal storage and distribution structure provided in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another perspective view of a coal storage and distribution structure provided in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a base plate according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a guide unit according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a feeding system provided in an embodiment of the present invention;
FIG. 6 is a partial enlarged view of the portion B in FIG. 5;
FIG. 7 is a schematic structural diagram of a discharge system provided in an embodiment of the present invention;
fig. 8 is a partially enlarged view of a portion a in fig. 7.
In the figure: 1-storage system, 11-bottom plate, 12-guide plate, 121-guide unit, 1221-blanking door, 1222-first switch mechanism, 12221-bracket, 12222-first torsion spring, 13-striker plate, 2-feeding system, 21-feeding channel, 211-first channel segment, 2111-first baffle, 212-second channel segment, 2121-second baffle, 2122-movable baffle, 2123-second switch mechanism, 21231-turnover plate, 21232-second torsion spring, 3-discharging system, 31-discharging port, 32-stirring device, 321-driving motor, 322-auger, 3221-mounting shaft, 3222-helical blade, 33-rear channel, 34-closing plate, 35-guide chute, 4-conveying system, 41-mounting bracket, 42-conveyor belt.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As mentioned in the background art, the conventional coal storage and distribution structure has a strip-shaped coal yard which is most commonly used in domestic thermal power plants, but the coal storage and distribution structure has a limited stacking height, generally 12m to 15m, and is naturally stacked in a scattered state, so that the coal storage amount per unit area is relatively small, and if the coal storage amount needs to be increased, the floor area of the coal yard needs to be increased. The occupied area is large, and the space utilization rate is low.
Therefore, how to increase the stacking height of the coal storage distributing structure and improve the space utilization rate of the coal storage site becomes an improvement direction of the application. In order to achieve the purpose, the application provides a coal storage distributing structure, and the basic concept is that a bottom plate and a plurality of layers of guide plates are sequentially arranged from bottom to top in an inclined mode, at least one guide unit is arranged on each guide plate, the guide units which the guide plates are provided with are gradually increased from top to bottom, a blanking door is arranged in the extending direction of each guide unit, incoming materials on the blanking door are opened when certain weight is accumulated, distributing is achieved, the blanking doors on each layer of guide plates are sequentially opened, and distributing stability is achieved on the bottom plate and each layer of guide plates.
Referring to fig. 1 to 8, a concrete structure of the coal storage cloth structure of the present invention is shown.
As shown in fig. 1 and 2, the coal storage and distribution structure comprises a storage system 1, wherein the storage system 1 comprises a bottom plate 11, a baffle plate 13 and a plurality of layers of guide plates 12, the plurality of layers of guide plates 12 are arranged above the bottom plate 11, the bottom plate 11 and the plurality of layers of guide plates 12 are arranged in an inclined manner from high to low, and the baffle plate 13 is mounted at one lower end of the bottom plate 11 and the plurality of layers of guide plates 12; the number of the guide units 121 included in the plurality of layers of the guide plates 12 is increased from top to bottom, each layer of the bottom plate 11 and the guide plate 12 includes at least one guide unit 121, each guide unit 121 is provided with a blanking door 1221 at an interval, the blanking door 1221 is provided with a first switch mechanism 1222, and the first switch mechanism 1222 keeps the blanking door 1221 closed when the force is smaller than a first set value.
The material is distributed from the guide plate 12 at the lowest layer, when the stress of the first blanking door 1221 arranged at the end close to the lower part on the guide plate 12 at the lowest layer is more than or equal to the first set value, the first switch mechanism 1222 of the blanking door 1221 is opened, the incoming material falls on the bottom plate 11, because the blanking door 1221 is not arranged on the bottom plate 11, the incoming material is directly stacked on the bottom plate, the blanking doors 1221 on the guide plate 12 at the lowest layer are sequentially opened from the lower end to the higher end, and the material is distributed from the lower end to the higher end on the bottom plate until the high end of the bottom plate is fully stacked. The guide plates are distributed on the guide plates below the guide plates in the above manner, and finally, the highest ends of the guide plates on the uppermost layer are distributed with the materials.
The striker plate 13 is the triangle-shaped structure, and the multilayer deflector is installed from the top to the bottom of triangle-shaped structure in proper order, and the installation direction of multilayer deflector 12 is parallel to each other. The supplied materials can be uniformly distributed from low to high, and the whole material is piled into a triangular shape, so that the material is stable and cannot fall off.
As shown in fig. 3, each of the guiding units 121 includes two support plates, and the two support plates are connected in sequence to form a V-shaped groove. The support plates on the two sides limit the incoming materials in the grooves, so that the incoming materials are not easy to drop when moving in the guide unit 121. On the other hand, the guide plate 12 composed of the guide unit 121 in the structural form has high strength, saves materials and is convenient to process.
The first set value is determined by the distance between the two layers of guide plates 12, and the larger the distance, the more the incoming material can be carried, so that the first set value is not a fixed value, and is generally measured by the stacking height, and when the stacking height is 5-10cm away from the guide plate on the upper layer, the first switch mechanism 1222 is turned on.
As shown in fig. 4, the first switch mechanism 1222 includes a bracket 12221 and a first torsion spring 12222, the bracket 12221 is fixed to the back of the guide unit 121, the first torsion spring 12222 is sleeved on the bracket, and torsion arms at two ends of the first torsion spring 12222 are engaged with the blanking door 1221. By adjusting the stiffness coefficient of the first torsion spring 12222, the required magnitude of the first setting value can be easily satisfied with high accuracy.
As shown in fig. 5, in this embodiment, the coal storage and distribution structure further includes a feeding system 2, the feeding system 2 includes a feeding channel 21, the feeding channel 21 includes a plurality of first channel segments 211 partitioned by a plurality of first baffles 2111, one end of each of the first channel segments 211, which is lower than the corresponding guide unit 121, is connected to the corresponding guide unit 121, the plurality of first channel segments 211 are obliquely arranged from top to bottom and are staggered from each other in a direction close to the striker plate 13, and an inclination angle of the first channel segment 211 is greater than an inclination angle of the corresponding guide unit 121.
When coming material slips to the low end from the high end of first passageway section 211, convert potential energy into kinetic energy, can improve the velocity of movement of coming material on deflector 12, improve cloth efficiency.
The feeding channel 21 further includes a second channel section 212 partitioned by a plurality of second baffles 2121, each of the second channel sections 212 is horizontally connected to one end of the corresponding first channel section 211, the second channel sections 212 are arranged from top to bottom and staggered with each other along a direction away from the striker plate 13, a movable baffle 2122 is arranged on the second channel section 212, a second switch mechanism 2123 is arranged on the movable baffle 2122, and the second switch mechanism 2123 keeps the movable baffle 2122 closed when the stress is smaller than a second set value.
The incoming material is accumulated in the uppermost second channel section 212, and after the second channel section 212 is filled with the material, the material is pressed on the movable baffle 2122, so that the movable baffle 2122 is turned outwards, the material enters the second channel section 212 below the uppermost second channel section 212, and so on until the material enters the lowermost second channel section 212.
As shown in fig. 6, the second switch mechanism 2123 includes two turning plates 21231, the two turning plates 21231 are hinged to each other, a second torsion spring 21232 is disposed at the hinged position of the two turning plates 21231, the torsion arms at the two ends of the second torsion spring 21232 are respectively matched with the two turning plates 21231, one turning plate 21231 is connected to the second baffle 2121, and the other turning plate 21231 is connected to the movable baffle 2122. Also, by adjusting the stiffness of the second torsion spring 21232, the required magnitude of the second setting value can be easily satisfied with high accuracy.
The second set value is determined by the distance between the two second baffles 2121, and the larger the distance is, the more the material can be loaded, so that the second switch mechanism 2123 is opened when the material pile fills the second passage section 212 and reaches the second torsion spring 21232.
As shown in fig. 7 and 8, in the present embodiment, the coal storage and distribution structure further includes a discharging system 3, and the discharging system 3 includes a discharging hole 31 disposed at a lower end of each of the guiding units 121. The discharge port 31 can discharge the material to a desired position, but the discharge speed is slow because the discharge port 31 accumulates more material.
Discharging system 3 still includes agitating unit 32, agitating unit 32 is along keeping away from on the direction of discharge gate 31 locates the guide unit 121, agitating unit 32 includes driving motor 321 and auger 322, auger 322 is including installation axle 3221 and helical blade 3222, helical blade 3222 is located on the installation axle 3221, driving motor 321's output shaft with the linkage of installation axle 3221.
The discharging system 3 further comprises a rear channel 33, the packing auger 322 is installed in the rear channel 33, the helical blade 3222 rotatably extends to the inlet of the rear channel 33 along the axial direction of the installation shaft 3221, and the radial dimension of the helical blade 3222 is matched with the inner diameter of the rear channel 33. When the auger does not rotate, the rear channel 33 is sealed by the helical blade 3222, the material cannot enter the rear channel 33, and the material can be basically prevented from flowing to the discharge port 31.
The discharging system 3 further comprises a sealing plate 34, the sealing plate 34 is installed between the striker plate 13 and each outlet of the rear channel 33, and a notch communicated with the outlet of the rear channel 33 is formed in the sealing plate 34. The material can be prevented from leaking out from a position other than the outlet of the rear channel 33.
Through the cooperation of the stirring device 32, the rear channel 33 and the sealing plate 34, efficient feeding is realized when the stirring device 32 works, and the discharge hole 31 is well sealed when the stirring device 32 stops.
The coal storage and distribution structure further comprises a conveying system 4, wherein the conveying system 4 comprises a mounting bracket 41 and a conveying belt 42, the conveying belt 42 is mounted on the mounting bracket 41, and the extending direction of the mounting bracket 41 is the same as the arrangement direction of the outlets of the material guide chute 35.
The material falls from the outlet of the material guide chute 35 and is conveyed to a designated position by the conveyor belt 42. It should be noted that the span of the mounting brackets 41 and the length of the conveyor belt 42 in the conveying system 4 can be adjusted according to the conveying distance.
It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A coal storage cloth structure, comprising:
the storage system comprises a bottom plate, a material baffle plate and a plurality of layers of guide plates, wherein the plurality of layers of guide plates are arranged above the bottom plate, the bottom plate and the plurality of layers of guide plates are arranged in an inclined mode from high to low, and the material baffle plate is arranged at one end, lower than the bottom plate and the plurality of layers of guide plates;
the feeding system comprises a feeding channel, the feeding channel comprises a plurality of first channel sections partitioned by a plurality of first baffles, one lower end of each first channel section is connected with the corresponding guide unit, the first channel sections are obliquely arranged from top to bottom and staggered with each other along the direction close to the baffle plates, and the inclination angle of each first channel section is larger than that of the corresponding guide unit;
and the discharging system comprises discharging ports arranged at one lower end of each guide unit.
2. The coal storage and distribution structure of claim 1, wherein the bottom plate and the guide plates comprise at least one guide unit, the guide units of the plurality of layers of guide plates are sequentially increased from top to bottom, each guide unit is provided with a blanking door at intervals, and the blanking doors are provided with first switch mechanisms, so that the blanking doors are kept closed when the force applied to the blanking doors is smaller than a first set value.
3. The coal storage and distribution structure of claim 1, wherein the striker plate is of a triangular structure, the plurality of layers of guide plates are sequentially installed from the top end to the bottom end of the triangular structure, the guide unit comprises two support plates, and the two support plates are sequentially connected to form a V-shaped groove.
4. The coal storage and distribution structure of claim 1, wherein the feed channel further comprises a plurality of second channel sections partitioned by a plurality of second baffles, the second channel sections are respectively horizontally connected to one end corresponding to the height of the first channel section, the second channel sections are arranged from top to bottom and staggered with each other along the direction away from the baffles, movable baffles are arranged on the second channel sections, and second switch mechanisms are arranged on the movable baffles, so that the movable baffles are kept closed when the stress of the movable baffles is smaller than a second set value.
5. The coal storage and distribution structure of claim 1, wherein the discharge system further comprises a stirring device, the stirring device is arranged on the guide unit along a direction away from the discharge port, the stirring device comprises a driving motor and an auger, the auger comprises an installation shaft and a helical blade, the helical blade is arranged on the installation shaft, and an output shaft of the driving motor is linked with the installation shaft.
6. The coal storage and distribution structure of claim 5, wherein the discharge system further comprises a rear channel, the auger is installed in the rear channel, the helical blade rotatably extends to the inlet of the rear channel along the axial direction of the installation shaft, and the radial dimension of the helical blade is matched with the inner diameter of the rear channel.
7. The coal storage and distribution structure of claim 6, wherein the discharge system further comprises a sealing plate, the sealing plate is installed between the striker plate and the outlets of the rear channels, and the sealing plate is provided with a notch communicated with the outlets of the rear channels.
8. The coal storage and distribution structure of claim 7, further comprising a conveying system, wherein the conveying system comprises a mounting bracket and a conveyor belt, the conveyor belt is mounted on the mounting bracket, and the mounting bracket extends in the same direction as the arrangement direction of the guide chute outlets.
9. The coal storage and distribution structure of claim 2, wherein the first switch mechanism comprises a bracket and a first torsion spring, the bracket is fixed on the back of the guide unit, the first torsion spring is sleeved on the bracket, and the torsion arms at two ends of the first torsion spring are matched with the blanking door.
10. The coal storage and distribution structure of claim 4, wherein the second switch mechanism comprises two turnover plates, the two turnover plates are hinged to each other, a second torsion spring is arranged at the hinged position of the two turnover plates, torsion arms at two ends of the second torsion spring are respectively matched with the two turnover plates, one turnover plate is connected with the second baffle plate, and the other turnover plate is connected with the movable baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911411353.XA CN111086820B (en) | 2019-12-31 | 2019-12-31 | Coal storage cloth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911411353.XA CN111086820B (en) | 2019-12-31 | 2019-12-31 | Coal storage cloth structure |
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| Publication Number | Publication Date |
|---|---|
| CN111086820A true CN111086820A (en) | 2020-05-01 |
| CN111086820B CN111086820B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911411353.XA Active CN111086820B (en) | 2019-12-31 | 2019-12-31 | Coal storage cloth structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830236A (en) * | 2021-10-13 | 2021-12-24 | 中国船舶工业集团公司第七0八研究所 | Self-leveling and self-unloading structure for dry bulk cargo hold of dry bulk cargo ship or mining ship |
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| CN202880487U (en) * | 2012-11-01 | 2013-04-17 | 中联重科股份有限公司 | Material distribution device |
| WO2015113516A1 (en) * | 2014-01-30 | 2015-08-06 | 车战斌 | Material-discharging apparatus of material chamber |
| CN104925536A (en) * | 2015-06-16 | 2015-09-23 | 博尔塔拉蒙古自治州万力源科技开发有限责任公司 | Automatic feeding device |
| CN107973047A (en) * | 2016-10-25 | 2018-05-01 | 深圳市祈飞科技有限公司 | Fruit feed system |
| CN206624246U (en) * | 2017-01-23 | 2017-11-10 | 上海中耀环保实业有限公司 | A kind of sewage sludge storage and quantitative transmission device |
| CN107381099A (en) * | 2017-07-13 | 2017-11-24 | 江苏省冶金设计院有限公司 | A kind of feeder equipment and method |
| CN107934245A (en) * | 2017-11-30 | 2018-04-20 | 浙江省天正设计工程有限公司 | A kind of built-in dip-adjustable type baffle mechanism helps stream feed bin |
| CN208345349U (en) * | 2018-05-04 | 2019-01-08 | 内蒙古电力勘测设计院有限责任公司 | A kind of coal yard |
| CN108820921A (en) * | 2018-07-11 | 2018-11-16 | 合肥水泥研究设计院有限公司 | A kind of heavy-load robot for the transport of loose unpacked material multilayered memory |
| CN109502374A (en) * | 2018-10-31 | 2019-03-22 | 浙江世野节能环保科技有限公司 | A kind of coal dust tower |
| CN212355290U (en) * | 2019-12-31 | 2021-01-15 | 广东大唐国际雷州发电有限责任公司 | Coal storage and distribution structure suitable for thermal power plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830236A (en) * | 2021-10-13 | 2021-12-24 | 中国船舶工业集团公司第七0八研究所 | Self-leveling and self-unloading structure for dry bulk cargo hold of dry bulk cargo ship or mining ship |
| CN113830236B (en) * | 2021-10-13 | 2024-07-02 | 中国船舶工业集团公司第七0八研究所 | Self-leveling and self-unloading structure for dry bulk cargo hold of dry bulk cargo ship or mining ship |
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