CN110369058B - Auxiliary equipment matched with steel ball coal mill of boiler of thermal power plant - Google Patents
Auxiliary equipment matched with steel ball coal mill of boiler of thermal power plant Download PDFInfo
- Publication number
- CN110369058B CN110369058B CN201910685475.1A CN201910685475A CN110369058B CN 110369058 B CN110369058 B CN 110369058B CN 201910685475 A CN201910685475 A CN 201910685475A CN 110369058 B CN110369058 B CN 110369058B
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- plates
- fixedly connected
- plate
- support plate
- matched
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- 239000003245 coal Substances 0.000 title claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 230000001680 brushing effect Effects 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 12
- 244000309464 bull Species 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0856—Cleaning of water-treatment installations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the field of thermal power generation, and particularly relates to auxiliary equipment matched with a steel ball coal mill of a boiler in a thermal power plant, aiming at the problem that most of the existing auxiliary equipment is auxiliary coal mills for coal grinding operation and is inconvenient for cleaning and treating a cavity of the coal mills, the following scheme is provided. The invention is convenient for secondary cleaning treatment of the chamber of the coal mill, and the cleaning and brushing barrel is convenient to disassemble and clean.
Description
Technical Field
The invention relates to the technical field of thermal power generation, in particular to auxiliary equipment matched with a steel ball coal mill of a boiler in a thermal power plant.
Background
A steel ball coal mill is a main device of a coal powder preparation system of a thermal power station. Meanwhile, the coal pulverizing mill is also suitable for coal pulverizing systems in cement industry, metallurgical industry, chemical industry, sugar industry and the like, and is widely used for pulverizing coal with various hardness. The function of the device is to dry, crush and grind coal blocks with certain sizes into coal powder to be supplied to a boiler for combustion. The steel ball coal mill is adopted by thermal power plants at home and abroad in large quantity, and accounts for more than 60 percent of the total amount of various coal mills in domestic power plants according to data statistics. However, the disadvantages of the steel ball coal mill are obvious, such as complex operation, high power consumption, high noise, more steel consumption, more abrasion and the like, and especially the problem that automatic control is difficult to realize is still not effectively solved so far, and most power plants are mainly operated manually. The safety and economic operation of the steel ball coal mill as important equipment of a power plant are closely related to the safety and economic operation of the whole power plant, so that the characteristics of the steel ball coal mill and the domestic existing control scheme need to be deeply analyzed to find out the root cause of low automatic input rate of the steel ball coal mill, and the steel ball coal mill needs auxiliary equipment for matching assistance when in use;
most of existing auxiliary equipment is auxiliary coal mills to grind coal, and cleaning treatment is not convenient for a cavity of the coal mills, so that auxiliary equipment matched with the steel ball coal mills of boilers in thermal power plants is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problem that most auxiliary equipment in the prior art is used for assisting a coal mill to perform coal grinding operation and is inconvenient for cleaning a chamber of the coal mill, and provides auxiliary equipment matched with a steel ball coal mill of a boiler in a thermal power plant.
In order to achieve the purpose, the invention adopts the following technical scheme:
the auxiliary equipment matched with the steel ball coal mill of the boiler in the thermal power plant comprises a horizontally arranged first support plate, wherein two second support plates which are symmetrically arranged are arranged on the side wall of the upper side of the first support plate, the two second support plates are respectively positioned on two sides of the first support plate, the two second support plates are vertically arranged, an auxiliary spraying mechanism is arranged on the first support plate, telescopic cylinders are fixedly connected to the side walls of the two opposite sides of the second support plates, the output ends of the two telescopic cylinders are fixedly connected with vertically arranged push plates, a strip-shaped opening matched with the two push plates is arranged on the first support plate, the two push plates penetrate through the strip-shaped opening, auxiliary fixing mechanisms matched with the auxiliary spraying mechanisms are arranged at the lower ends of the two push plates, two driving motors which are symmetrically arranged are fixedly connected to the side wall of the lower side of the first support plate, and the two driving motors are respectively positioned at two ends of the first support plate, and the output ends of the two driving motors are movably connected with a brushing mechanism in a clamping manner.
Preferably, supplementary sprinkling mechanism includes the water tank, the upper end of water tank is equipped with the bar through-hole with outside intercommunication, and the upper end of water tank is equipped with the closing cap that matches the setting with the bar through-hole, fixedly connected with water pump on the diapire of water tank, the output of water pump runs through the lateral wall and the fixedly connected with reposition of redundant personnel mechanism of water tank and first extension board in proper order.
Preferably, the brushing mechanism comprises a brushing barrel, the outer wall of the brushing barrel is movably clamped with a plurality of brush heads, the brush heads are uniformly distributed on the outer wall of the brushing barrel, a connecting rod vertically arranged is arranged in the brushing barrel, the upper end of the connecting rod penetrates through the side wall of the upper side of the brushing barrel and is movably clamped with the output end of a driving motor, and the connecting mechanism is connected with the connecting rod through two symmetrical connecting mechanisms in the brushing barrel.
Preferably, two handles which are symmetrically arranged are fixedly connected to the side wall of the first support plate, and the two handles are respectively located on two sides of the first support plate.
Preferably, reposition of redundant personnel mechanism includes the flow distribution plate that the level set up, the flow distribution plate is hollow structure, and the output of water pump all communicates with the flow distribution plate is inside, be equipped with a plurality of diffluence holes on the lateral wall of flow distribution plate, it is a plurality of the water pump setting is all kept away from to the diffluence hole, and the downthehole equal activity joint of a plurality of diffluence has the filter screen.
Preferably, the connecting mechanism comprises two vertically arranged connecting plates, two connecting plates are fixedly connected with a plurality of inserting rods on the side wall opposite to the connecting plates, a plurality of inserting holes matched with the inserting rods are formed in the two sides of each connecting rod, and the side wall on the back of the connecting plates is provided with a moving mechanism.
Preferably, supplementary fixed establishment includes the movable plate that two symmetries set up, two the limiting plate that the equal fixedly connected with of one side lateral wall that the movable plate is relative set up of two symmetries, and the lateral wall setting of the push pedal is all run through to a plurality of limiting plates, two the movable plate is all through the lateral wall fixed connection of a plurality of springs and push pedal, and a plurality of limiting plates all match the setting with the flow distribution plate.
Preferably, moving mechanism includes the carriage release lever that the level set up, the both sides of a brush section of thick bamboo of clearing away all are equipped with the installation cavity, and the carriage release lever all runs through the installation cavity and the lateral wall setting of a brush section of thick bamboo of clearing away, the installation cavity internal rotation is connected with the bull stick, the one end of bull stick runs through the installation cavity in proper order and the lateral wall setting of a brush section of thick bamboo of clearing away, and the opposite side fixedly connected with gear of bull stick, be equipped with the tooth's socket that sets up with gear engagement on the lateral wall of carriage.
Preferably, both sides of the cleaning and brushing barrel are provided with sliding locking blocks matched with the moving rod.
The invention has the following beneficial effects:
1. the water pump conveys water in the water tank to the flow distribution plate, the water in the flow distribution plate is filtered by the flow distribution holes and the filter screen and then sprayed on the inner wall of the cavity of the coal mill, the inner wall of the cavity of the coal mill is cleaned for the first time, the telescopic cylinder can drive the push plate to move in the horizontal direction, and the two limiting plates limit the flow distribution plate under the assistance of the springs, so that the working state of the flow distribution plate is more stable;
2. the driving motor drives the connecting rod to rotate, so that the brush cleaning barrel is driven to rotate, the brush heads are enabled to carry out secondary cleaning on a chamber of the coal mill, the rotating rod is rotated to drive the gear to rotate, the moving rod is driven to move in the horizontal direction, the inserting rods are separated from the inserting holes, and the brush cleaning barrel is convenient to pull down for cleaning.
Drawings
FIG. 1 is a schematic structural diagram of auxiliary equipment matched with a steel ball coal mill of a boiler in a thermal power plant, provided by the invention;
FIG. 2 is a schematic structural diagram of a brushing mechanism of auxiliary equipment matched with a steel ball coal mill of a boiler in a thermal power plant, provided by the invention;
FIG. 3 is a schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic structural diagram at B in fig. 2.
In the figure: the automatic cleaning device comprises a first support plate 1, a second support plate 2, a telescopic cylinder 3, a push plate 4, a driving motor 5, a water tank 6, a water pump 7, a cleaning barrel 8, a brush head 9, a connecting rod 10, a handle 11, a flow distribution plate 12, a flow distribution hole 13, a filter screen 14, a connecting plate 15, an inserted rod 16, a jack 17, a movable plate 18, a limiting plate 19, a movable rod 20, a mounting cavity 21, a rotating rod 22, a gear 23 and a sliding locking block 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, an auxiliary equipment for a steel ball coal mill of a boiler of a thermal power plant comprises a first support plate 1 which is horizontally arranged, two handles 11 which are symmetrically arranged are fixedly connected to the side wall of the first support plate 1, the two handles 11 are respectively positioned at two sides of the first support plate 1, the side wall of the upper side of the first support plate 1 is provided with two second support plates 2 which are symmetrically arranged, the two second support plates 2 are respectively positioned at two sides of the first support plate 1, the two second support plates 2 are vertically arranged, the first support plate 1 is provided with an auxiliary spraying mechanism, the side wall of one side opposite to the two second support plates 2 is fixedly connected with telescopic cylinders 3, the output ends of the two telescopic cylinders 3 are fixedly connected with push plates 4 which are vertically arranged, the first support plate 1 is provided with strip-shaped openings which are matched with the two push plates 4, the two push plates 4 are arranged by penetrating through the strip-shaped openings, the lower ends of the two push plates, the side wall of the lower side of the first support plate 1 is fixedly connected with two driving motors 5 which are symmetrically arranged, the two driving motors 5 are respectively positioned at two ends of the first support plate 1, the auxiliary spraying mechanism comprises a water tank 6, the upper end of the water tank 6 is provided with a strip-shaped through hole which is communicated with the outside, the upper end of the water tank 6 is provided with a sealing cover which is matched with the strip-shaped through hole, the bottom wall of the water tank 6 is fixedly connected with a water pump 7, the output end of the water pump 7 sequentially penetrates through the side walls of the water tank 6 and the first support plate 1 and is fixedly connected with a flow distribution mechanism, the flow distribution mechanism comprises a flow distribution plate 12 which is horizontally arranged, the flow distribution plate 12 is of a hollow structure, the output end of the water pump 7 is communicated with the inside of the flow distribution plate 12, the side wall of the flow distribution plate 12 is provided with a plurality of flow distribution holes 13, the plurality of flow distribution, two limiting plates 19 which are symmetrically arranged are fixedly connected to the side walls of the two opposite moving plates 18, the limiting plates 19 penetrate through the side walls of the push plate 4, the two moving plates 18 are fixedly connected with the side walls of the push plate 4 through springs, the limiting plates 19 are matched with the splitter plate 12, the water pump 7 conveys water in the water tank 6 to the splitter plate 12, the water in the splitter plate 12 is filtered by the splitter holes 13 and the filter screen 14 and then sprayed onto the inner wall of the cavity of the coal mill, the inner wall of the cavity of the coal mill is cleaned for the first time, the telescopic cylinder 3 can drive the push plate 4 to move in the horizontal direction, the two limiting plates 19 limit the splitter plate 12 under the assistance of the springs, and the working state of the splitter plate 12 is more stable;
the output ends of the two driving motors 5 are movably clamped with a brushing mechanism, the brushing mechanism comprises a brushing barrel 8, the outer wall of the brushing barrel 8 is movably clamped with a plurality of brush heads 9, the brush heads 9 are uniformly distributed on the outer wall of the brushing barrel 8, a vertically arranged connecting rod 10 is arranged in the brushing barrel 8, the upper end of the connecting rod 10 penetrates through the upper side wall of the brushing barrel 8 and is movably clamped with the output end of the driving motor 5, the brushing barrel 8 is connected with the connecting rod 10 through two symmetrically arranged connecting mechanisms, the connecting mechanism comprises two vertically arranged connecting plates 15, the side wall of one side opposite to the two connecting plates 15 is fixedly connected with a plurality of inserting rods 16, the two sides of the connecting rod 10 are respectively provided with a plurality of inserting holes 17 matched with the inserting rods 16, the side wall of one side opposite to the two connecting plates 15 is respectively provided with a moving mechanism, the moving mechanism comprises a horizontally arranged moving rod 20, the both sides of a brush cleaning section of thick bamboo 8 all are equipped with installation cavity 21, and the lateral wall setting of installation cavity 21 and a brush cleaning section of thick bamboo 8 is all run through to carriage release lever 20, the installation cavity 21 internal rotation is connected with bull stick 22, the lateral wall setting of installation cavity 21 and a brush cleaning section of thick bamboo 8 is run through in proper order to the one end of bull stick 22, and the opposite side fixedly connected with gear 23 of bull stick 22, be equipped with the tooth's socket that sets up with gear 23 meshing on the lateral wall of carriage release lever 20, the both sides of a brush cleaning section of thick bamboo 8 all are equipped with the slip locking piece 24 that matches the setting with carriage release lever 20, driving motor 5 drives connecting rod 10 and rotates, thereby drive a brush cleaning section of thick bamboo 8 and rotate, make a plurality of brush heads 9 carry out the secondary clearance to the coal pulverizer cavity, it drives gear 23 and rotate to rotate the bull stick 22, thereby drive carriage release lever 20 in the.
According to the invention, water in a water tank 6 is conveyed to a flow distribution plate 12 by a water pump 7, the water in the flow distribution plate 12 is filtered by a plurality of flow distribution holes 13 and a filter screen 14 and then sprayed onto the inner wall of a cavity of a coal mill, the inner wall of the cavity of the coal mill is cleaned for the first time, a telescopic cylinder 3 can drive a push plate 4 to move in the horizontal direction, two limiting plates 19 limit the flow distribution plate 12 under the assistance of a spring, the working state of the flow distribution plate 12 is more stable, a driving motor 5 drives a connecting rod 10 to rotate, so that a cleaning brush barrel 8 is driven to rotate, a plurality of brush heads 9 perform secondary cleaning on the cavity of the coal mill, a rotating rod 22 is driven to rotate a gear 23, so that a moving rod 20 is driven to move in the horizontal direction, a plurality of inserted rods 16 are separated from jacks 17, and the cleaning brush barrel 8 is convenient to.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The auxiliary equipment matched with the steel ball coal mill of the boiler in the thermal power plant comprises a first support plate (1) which is horizontally arranged, and is characterized in that two second support plates (2) which are symmetrically arranged are arranged on the side wall of the upper side of the first support plate (1), the two second support plates (2) are respectively positioned on two sides of the first support plate (1), the two second support plates (2) are vertically arranged, an auxiliary spraying mechanism is arranged on the first support plate (1), telescopic cylinders (3) are fixedly connected with the side walls of one side, opposite to the two second support plates (2), of the two second support plates, the output ends of the two telescopic cylinders (3) are fixedly connected with push plates (4) which are vertically arranged, strip-shaped openings which are matched with the two push plates (4) are arranged on the first support plate (1), the two push plates (4) are arranged by penetrating through the strip-shaped openings, auxiliary fixing mechanisms which are matched with the auxiliary spraying mechanism are arranged at the lower ends of the, the side wall of the lower side of the first support plate (1) is fixedly connected with two driving motors (5) which are symmetrically arranged, the two driving motors (5) are respectively positioned at two ends of the first support plate (1), the output ends of the two driving motors (5) are movably connected with a brushing mechanism in a clamping manner, the auxiliary spraying mechanism comprises a water tank (6), the upper end of the water tank (6) is provided with a strip-shaped through hole communicated with the outside, the upper end of the water tank (6) is provided with a sealing cover matched with the strip-shaped through hole, the bottom wall of the water tank (6) is fixedly connected with a water pump (7), the output end of the water pump (7) sequentially penetrates through the side walls of the water tank (6) and the first support plate (1) and is fixedly connected with a shunting mechanism, the brushing mechanism comprises a brushing barrel (8), the outer wall of the brushing barrel (8) is movably clamped with a plurality of brush heads (9), and the plurality of brush heads (9) are uniformly distributed on the outer, a connecting rod (10) which is vertically arranged is arranged in the cleaning barrel (8), the upper end of the connecting rod (10) penetrates through the upper side wall of the cleaning barrel (8) and is movably clamped with the output end of the driving motor (5), the cleaning barrel (8) is connected with the connecting rod (10) through two symmetrically arranged connecting mechanisms, two symmetrically arranged handles (11) are fixedly connected to the side wall of the first support plate (1), the two handles (11) are respectively positioned at two sides of the first support plate (1), the flow dividing mechanism comprises a horizontally arranged flow dividing plate (12), the flow dividing plate (12) is of a hollow structure, the output end of the water pump (7) is communicated with the inside of the flow dividing plate (12), a plurality of flow dividing holes (13) are arranged on the side wall of the flow dividing plate (12), the flow dividing holes (13) are far away from the water pump (7), and a filter screen (14) is movably clamped in the flow dividing holes (13), the connecting mechanism comprises two vertically arranged connecting plates (15), a plurality of inserted rods (16) are fixedly connected to two side walls of the connecting plates (15) opposite to each other, a plurality of inserting holes (17) matched with the inserted rods (16) are formed in two sides of the connecting rod (10), a moving mechanism is arranged on one side wall of each connecting plate (15) opposite to each other, the auxiliary fixing mechanism comprises two symmetrically arranged moving plates (18), two symmetrically arranged limiting plates (19) are fixedly connected to two side walls of each moving plate (18) opposite to each other, the limiting plates (19) penetrate through the side walls of the push plate (4), the two moving plates (18) are fixedly connected with the side walls of the push plate (4) through a plurality of springs, the limiting plates (19) are matched with the flow distribution plate (12), and the moving mechanism comprises a horizontally arranged moving rod (20), the both sides of a brush section of thick bamboo (8) of clearing away all are equipped with installation cavity (21), and carriage release lever (20) all run through installation cavity (21) and the lateral wall setting of a brush section of thick bamboo (8) of clearing away, installation cavity (21) internal rotation is connected with bull stick (22), the lateral wall setting of installation cavity (21) and a brush section of thick bamboo (8) of clearing away is run through in proper order to the one end of bull stick (22), and the opposite side fixedly connected with gear (23) of bull stick (22), be equipped with the tooth's socket that sets up with gear (23) meshing on the lateral wall of carriage release lever (20), the both sides of a brush section of thick bamboo (8) of clearing away all are equipped with the slip locking piece (24) that set up with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685475.1A CN110369058B (en) | 2019-07-27 | 2019-07-27 | Auxiliary equipment matched with steel ball coal mill of boiler of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685475.1A CN110369058B (en) | 2019-07-27 | 2019-07-27 | Auxiliary equipment matched with steel ball coal mill of boiler of thermal power plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110369058A CN110369058A (en) | 2019-10-25 |
| CN110369058B true CN110369058B (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910685475.1A Active CN110369058B (en) | 2019-07-27 | 2019-07-27 | Auxiliary equipment matched with steel ball coal mill of boiler of thermal power plant |
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| CN (1) | CN110369058B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111068859A (en) * | 2019-12-26 | 2020-04-28 | 芜湖麦锌农业农机科技有限公司 | Waste recovery device for linolenic acid extraction |
| CN111964089A (en) * | 2020-06-29 | 2020-11-20 | 福建省气柜设备安装有限公司 | Boiler flue gas purification system based on effect is carried to dehumidification drying device |
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| CN203474749U (en) * | 2013-08-26 | 2014-03-12 | 中国五环工程有限公司 | Powdering and drying system of low-rank coal with high water content |
| CN205382469U (en) * | 2016-01-30 | 2016-07-13 | 张国兴 | Formula water conservancy regulation and control gate sways |
| CN207576674U (en) * | 2016-11-04 | 2018-07-06 | 陈久斌 | Separation reaction flour mill |
| CN108543725A (en) * | 2018-03-16 | 2018-09-18 | 易荣辉 | A kind of finishing facility Omnibearing cleaning device |
| CN109122798A (en) * | 2018-11-05 | 2019-01-04 | 阜阳市颍东区兴牧禽业专业合作社 | A kind of killing fowl device convenient for cleaning |
| CN109173800A (en) * | 2018-09-14 | 2019-01-11 | 丁柳朋 | A kind of battery manufacture mixing plant convenient for control liquid disengaging |
| CN208389630U (en) * | 2018-04-22 | 2019-01-18 | 北方民族大学 | A kind of cleaning plant of dedusting filter cylinder |
-
2019
- 2019-07-27 CN CN201910685475.1A patent/CN110369058B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203474749U (en) * | 2013-08-26 | 2014-03-12 | 中国五环工程有限公司 | Powdering and drying system of low-rank coal with high water content |
| CN205382469U (en) * | 2016-01-30 | 2016-07-13 | 张国兴 | Formula water conservancy regulation and control gate sways |
| CN207576674U (en) * | 2016-11-04 | 2018-07-06 | 陈久斌 | Separation reaction flour mill |
| CN108543725A (en) * | 2018-03-16 | 2018-09-18 | 易荣辉 | A kind of finishing facility Omnibearing cleaning device |
| CN208389630U (en) * | 2018-04-22 | 2019-01-18 | 北方民族大学 | A kind of cleaning plant of dedusting filter cylinder |
| CN109173800A (en) * | 2018-09-14 | 2019-01-11 | 丁柳朋 | A kind of battery manufacture mixing plant convenient for control liquid disengaging |
| CN109122798A (en) * | 2018-11-05 | 2019-01-04 | 阜阳市颍东区兴牧禽业专业合作社 | A kind of killing fowl device convenient for cleaning |
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| Publication number | Publication date |
|---|---|
| CN110369058A (en) | 2019-10-25 |
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