CN216402778U - Automatic storage pulverized coal bunker - Google Patents
Automatic storage pulverized coal bunker Download PDFInfo
- Publication number
- CN216402778U CN216402778U CN202122764917.7U CN202122764917U CN216402778U CN 216402778 U CN216402778 U CN 216402778U CN 202122764917 U CN202122764917 U CN 202122764917U CN 216402778 U CN216402778 U CN 216402778U
- Authority
- CN
- China
- Prior art keywords
- coal bunker
- plate
- pulverized coal
- fixed mounting
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 66
- 239000000843 powder Substances 0.000 claims description 8
- 241000273930 Brevoortia tyrannus Species 0.000 abstract description 37
- 239000000463 material Substances 0.000 abstract description 17
- 238000007599 discharging Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model belongs to the technical field of pulverized coal bunkers, in particular to an automatic storage pulverized coal bunker, aiming at the problem that the existing pulverized coal bunker is inconvenient to rapidly install and disassemble a striker plate, so that two kinds of work of blanking and stopping discharging of materials in the pulverized coal bunker are time-consuming, the utility model provides a scheme which comprises a base, a feeding barrel and a pulverized coal bunker body, wherein the feeding barrel and the pulverized coal bunker body are respectively and fixedly installed on two sides of the top of the base, the striker plate is movably abutted to the bottom of the pulverized coal bunker body, vertical plates are fixedly installed on two sides of the top of the striker plate, transverse plates are fixedly installed on the left side and the right side of the pulverized coal bunker body, and fixing plates are fixedly installed at the bottoms of the transverse plates. The material stopping device is reasonable in structural design, rapid mounting and dismounting of the material stopping plate are achieved through clamping and matching of the inserting plate and the vertical plate, discharging of materials and stopping of discharging can be achieved rapidly, and reliability is high.
Description
Technical Field
The utility model relates to the technical field of pulverized coal bunkers, in particular to an automatic pulverized coal storage bunker.
Background
The coal powder bin is a transfer station of fuel, raw coal is mainly used as power generation fuel in China, and most power plant boilers adopt coal powder to supply materials to the boilers. For a direct-blowing feeding boiler, the level of the coal bunker is related to whether the boiler and even a power generation system can normally operate.
The existing pulverized coal bunker is not convenient for quick installation and disassembly work of the striker plate, so that the defects that blanking of materials inside the pulverized coal bunker and two kinds of work for stopping discharging are time-consuming are caused, and the automatic storage pulverized coal bunker is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the existing pulverized coal bunker is inconvenient to rapidly install and disassemble a striker plate, so that two kinds of work of blanking and stopping discharging of materials in the pulverized coal bunker are time-consuming, and the automatic pulverized coal storage bunker is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the automatic powder coal storage bin comprises a base, a feeding barrel and a powder coal bin body, wherein the feeding barrel and the powder coal bin body are respectively and fixedly arranged on two sides of the top of the base, a striker plate is movably abutted to the bottom of the powder coal bin body, vertical plates are fixedly arranged on two sides of the top of the striker plate, transverse plates are fixedly arranged on the left side and the right side of the powder coal bin body, a fixing plate is fixedly arranged on the bottom of each transverse plate, a through hole is formed in one side of each fixing plate, an inserting plate is slidably arranged on the inner wall of each through hole, slots are formed in one sides, away from each other, of the two vertical plates, the two inserting plates are movably clamped on the inner walls of the corresponding slots respectively, a box body is fixedly arranged on one side of each inserting plate, a rectangular groove is formed in the bottom of the box body, a transverse groove is formed in the top of each inserting plate, a first spring is fixedly arranged on the inner wall of the transverse groove, vertical plates are fixedly arranged on the inner wall of the through holes, one end of the first spring is fixedly arranged on the vertical plate.
Preferably, fixed mounting has the sliding plate on the lateral wall of rectangle recess, upright hole has been seted up at the top of box, and slidable mounting has the cardboard on the inner wall in upright hole, the draw-in groove has been seted up to the bottom of diaphragm, and the outside activity joint of cardboard is on the inner wall of draw-in groove, vertical groove has been seted up to one side of cardboard, and fixed mounting has the deflector on the inner wall in vertical groove, and the slip through-hole has been seted up at the top of sliding plate, and the outside slidable mounting of deflector is in the slip through-hole, one side fixed mounting of cardboard has the connecting plate, and the top fixed mounting of connecting plate has the second spring, and the top fixed mounting of second spring is on the top inner wall of rectangle recess.
Preferably, the bottom of the clamping plate is fixedly provided with a pulling plate, and the front side of the pulling plate is provided with a pulling through hole.
Preferably, the side wall of the upper charging barrel is rotatably provided with a spiral auger, one side of the upper charging barrel is fixedly provided with a motor, and an output shaft of the motor is fixedly connected with one end of the spiral auger.
Preferably, one side of the top of the upper charging barrel is communicated with a feeding hopper, and one side of the upper charging barrel is communicated with a discharging pipe.
Preferably, the bottom of going up the feed cylinder is fixed mounting has two backup pads, and the bottom of two backup pads is fixed mounting at the top of base all.
Preferably, the outside fixed mounting of fine coal storehouse body has the ring, and the outside fixed mounting of ring has a plurality of arcs, and arc fixed mounting is at the top of base.
Preferably, the top of the pulverized coal bunker body is provided with a feeding hole, and the bottom of the pulverized coal bunker body is provided with a discharging hole.
According to the automatic storage pulverized coal bunker, the striker plate can be stably arranged at the bottom of the pulverized coal bunker body through the clamping and matching of the inserting plate and the vertical plate, so that the material in the automatic storage pulverized coal bunker cannot be discharged, when the striker plate needs to be disassembled, the pull plate is manually pulled to drive the clamping plate to move downwards under the matching of the guide plate, the second spring is compressed, the clamping plate is separated from the clamping connection with the inner wall of the transverse plate, the pull plate is pulled again to drive the clamping plate to move horizontally, the box body and the inserting plate move in the same direction, the first spring is compressed, the inserting plate is separated from the inner wall of the vertical plate, and the vertical plate is released from being fixed, so that the striker plate can be rapidly disassembled, and the discharging work of the material in the pulverized coal bunker body is facilitated;
the material stopping device is reasonable in structural design, rapid mounting and dismounting of the material stopping plate are achieved through clamping and matching of the inserting plate and the vertical plate, discharging of materials and stopping of discharging can be achieved rapidly, and reliability is high.
Drawings
FIG. 1 is a schematic structural diagram of an automatic storage pulverized coal bunker according to the present invention;
FIG. 2 is a schematic cross-sectional view of an automatic storage pulverized coal bunker according to the present invention;
FIG. 3 is a schematic structural view of part A of an automatic storage pulverized coal bunker according to the present invention;
FIG. 4 is a schematic structural diagram of a portion B of an automatic storage pulverized coal bunker according to the present invention;
fig. 5 is a schematic structural diagram of a part C of the automatic storage pulverized coal bunker according to the present invention.
In the figure: 1. a base; 2. feeding a material barrel; 3. a spiral auger; 4. a motor; 5. a pulverized coal bunker body; 6. a striker plate; 7. a vertical plate; 8. a transverse plate; 9. a fixing plate; 10. inserting plates; 11. a vertical plate; 12. a first spring; 13. a box body; 14. clamping a plate; 15. a guide plate; 16. a sliding plate; 17. a connecting plate; 18. a second spring; 19. and (5) pulling the plate.
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.
Example one
Referring to fig. 1-5, the automatic storage pulverized coal bunker comprises a base 1, an upper charging barrel 2 and a pulverized coal bunker body 5, wherein the upper charging barrel 2 and the pulverized coal bunker body 5 are respectively and fixedly arranged at two sides of the top of the base 1, a striker plate 6 is movably abutted at the bottom of the pulverized coal bunker body 5, vertical plates 7 are respectively and fixedly arranged at two sides of the top of the striker plate 6, transverse plates 8 are respectively and fixedly arranged at the left side and the right side of the pulverized coal bunker body 5, a fixing plate 9 is fixedly arranged at the bottom of the transverse plate 8, a through hole is arranged at one side of the fixing plate 9, inserting plates 10 are slidably arranged on the inner wall of the through hole, inserting grooves are respectively arranged at the sides of the two vertical plates 7 far away from each other, the two inserting plates 10 are respectively and movably clamped on the inner walls of the corresponding inserting grooves, a box body 13 is fixedly arranged at one side of the inserting plates 10, a rectangular groove is arranged at the bottom of the box body 13, a transverse groove is arranged at the top of the inserting plate 10, a first spring 12 is fixedly arranged on the inner wall of the transverse groove, the inner wall of the through hole is fixedly provided with a vertical plate 11, and one end of a first spring 12 is fixedly arranged on the vertical plate 11.
In this embodiment, fixed mounting has sliding plate 16 on the lateral wall of rectangle recess, upright hole has been seted up at the top of box 13, slidable mounting has cardboard 14 on the inner wall in upright hole, the draw-in groove has been seted up to diaphragm 8's bottom, cardboard 14's the outside activity joint is on the inner wall of draw-in groove, vertical groove has been seted up to one side of cardboard 14, fixed mounting has deflector 15 on the inner wall in vertical groove, sliding through hole has been seted up at sliding plate 16's top, the outside slidable mounting of deflector 15 is in sliding through hole, one side fixed mounting of cardboard 14 has connecting plate 17, the top fixed mounting of connecting plate 17 has second spring 18, the top fixed mounting of second spring 18 is on the top inner wall of rectangle recess, the setting of second spring 18 is convenient for the reset work of cardboard 14.
In this embodiment, the bottom fixed mounting of cardboard 14 has arm-tie 19, and the front side of arm-tie 19 is opened and is equipped with the pulling through-hole, and the feed inlet has been seted up at the top of fine coal storehouse body 5, and the discharge gate has been seted up to the bottom of fine coal storehouse body 5.
In this embodiment, joint cooperation through picture peg 10 and riser 7, make the bottom at pulverized coal bunker body 5 of installing that striker plate 6 can be stable, thereby make its inside material can't carry out unloading work, when striker plate 6 is dismantled to needs, artifical pulling arm 19 is under the cooperation of deflector 15, drive cardboard 14 downstream, compress second spring 18, make cardboard 14 and diaphragm 8's inner wall break away from the joint, pulling arm 19 again drives cardboard 14 horizontal motion, make box 13 and the same motion of picture peg 10, compress first spring 12, make picture peg 10 and riser 7's inner wall break away from, remove the fixing to riser 7, thereby be convenient for dismantle work fast to striker plate 6, thereby be convenient for the unloading work of the inside material of pulverized coal bunker body 5.
Example two
On the basis of the first embodiment, in the present embodiment, the spiral auger 3 is rotatably installed on the side wall of the upper charging barrel 2, the motor 4 is fixedly installed on one side of the upper charging barrel 2, and the output shaft of the motor 4 is fixedly connected with one end of the spiral auger 3.
In this embodiment, top one side intercommunication of going up feed cylinder 2 has the feeder hopper, and one side intercommunication of going up feed cylinder 2 has the discharging pipe.
In this embodiment, go up the inside input fine coal of feed cylinder 2 through the feeder hopper, starter motor 4, motor 4's work drives spiral auger 3 and rotates to make the inside material of feed cylinder 2 can upwards transport, thereby export the inside of fine coal storehouse body 5 by the discharging pipe and save, realize automatic material loading work.
Claims (8)
1. Automatic storage powder coal bunker, including base (1), go up feed cylinder (2) and fine coal bunker body (5), its characterized in that, it is fixed mounting respectively in the top both sides of base (1) with fine coal bunker body (5) to go up feed cylinder (2), the bottom activity butt of fine coal bunker body (5) has striker plate (6), and the equal fixed mounting in top both sides of striker plate (6) has riser (7), the equal fixed mounting in the left and right sides of fine coal bunker body (5) has diaphragm (8), and the bottom fixed mounting of diaphragm (8) has fixed plate (9), the through-hole has been seted up to one side of fixed plate (9), and slidable mounting has picture peg (10) on the inner wall of through-hole, and the slot has all been seted up to one side that two riser (7) kept away from each other, and two picture peg (10) activity joint respectively are on the inner wall of corresponding slot, one side fixed mounting of picture peg (10) has box (13), rectangular grooves are formed in the bottom of the box body (13), transverse grooves are formed in the top of the inserting plate (10), first springs (12) are fixedly mounted on the inner walls of the transverse grooves, vertical plates (11) are fixedly mounted on the inner walls of the through holes, and one ends of the first springs (12) are fixedly mounted on the vertical plates (11).
2. The automated storage pulverized coal bunker of claim 1, wherein a sliding plate (16) is fixedly mounted on the side wall of the rectangular groove, the top of the box body (13) is provided with a vertical hole, the inner wall of the vertical hole is provided with a clamping plate (14) in a sliding way, the bottom of the transverse plate (8) is provided with a clamping groove, the outer side of the clamping plate (14) is movably clamped on the inner wall of the clamping groove, one side of the clamping plate (14) is provided with a vertical groove, the inner wall of the vertical groove is fixedly provided with a guide plate (15), the top of the sliding plate (16) is provided with a sliding through hole, the outer side of the guide plate (15) is slidably arranged in the sliding through hole, one side fixed mounting of cardboard (14) has connecting plate (17), and the top fixed mounting of connecting plate (17) has second spring (18), and the top fixed mounting of second spring (18) is on the top inner wall of rectangle recess.
3. The automatic storage pulverized coal bunker of claim 2, characterized in that a pulling plate (19) is fixedly arranged at the bottom of the clamping plate (14), and a pulling through hole is formed in the front side of the pulling plate (19).
4. The automatic storage pulverized coal bunker of claim 1, wherein the side wall of the upper charging barrel (2) is rotatably provided with a spiral auger (3), one side of the upper charging barrel (2) is fixedly provided with a motor (4), and an output shaft of the motor (4) is fixedly connected with one end of the spiral auger (3).
5. The automatic storage pulverized coal bunker of claim 1, characterized in that one side of the top of the upper charging barrel (2) is communicated with a feed hopper, and one side of the upper charging barrel (2) is communicated with a discharge pipe.
6. The automatic storage pulverized coal bunker of claim 1, characterized in that two support plates are fixedly mounted at the bottom of the upper charging barrel (2), and the bottoms of both support plates are fixedly mounted at the top of the base (1).
7. The automatic storage pulverized coal bunker of claim 1, characterized in that a circular ring is fixedly installed on the outer side of the pulverized coal bunker body (5), a plurality of arc-shaped plates are fixedly installed on the outer side of the circular ring, and the arc-shaped plates are fixedly installed on the top of the base (1).
8. The automatic storage pulverized coal bunker of claim 1, characterized in that the pulverized coal bunker body (5) is provided with a feed inlet at the top and a discharge outlet at the bottom of the pulverized coal bunker body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122764917.7U CN216402778U (en) | 2021-11-12 | 2021-11-12 | Automatic storage pulverized coal bunker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122764917.7U CN216402778U (en) | 2021-11-12 | 2021-11-12 | Automatic storage pulverized coal bunker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216402778U true CN216402778U (en) | 2022-04-29 |
Family
ID=81301339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122764917.7U Expired - Fee Related CN216402778U (en) | 2021-11-12 | 2021-11-12 | Automatic storage pulverized coal bunker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216402778U (en) |
-
2021
- 2021-11-12 CN CN202122764917.7U patent/CN216402778U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205060494U (en) | A self -interacting formula hopper for carrying particulate material | |
| CN216402778U (en) | Automatic storage pulverized coal bunker | |
| CN114655635A (en) | Bucket elevator with assemble type passageway storehouse structure | |
| CN101907302A (en) | Built-in biomass screw feeder | |
| CN215478338U (en) | Receiving tank for pneumatic conveying of fly ash guniting material | |
| CN215401883U (en) | Be applied to feed structure that powder was carried | |
| CN212023593U (en) | Pulverized coal flow distribution adjusting device for coal-fired boiler | |
| CN211997074U (en) | Finished coal storage bin of pulverized coal making equipment for boiler | |
| CN211591456U (en) | Pulverized coal prepressing feeding device and molded coal production equipment with same | |
| CN210636008U (en) | Mixing device of coal injection for blast furnace | |
| CN102530466B (en) | Air-vibrating type jet-boosted discharging device | |
| CN207645382U (en) | Fuel delivery system | |
| CN201619819U (en) | Self-adapting stone coal feed apparatus | |
| CN220316626U (en) | Powder steel sheet storehouse unloading structure | |
| CN201852087U (en) | Boiler ash re-combustion device | |
| CN211876005U (en) | Boiler flying dust recycling conveying device | |
| CN218318799U (en) | Automatic feeding equipment for machining exhaust pipe | |
| CN221139493U (en) | Pulse separation plate coal bunker | |
| CN217120498U (en) | Direct-injection pulverized coal system | |
| CN110260627A (en) | Biomass granule fuel highly-efficient processing drying unit | |
| CN221092863U (en) | Automatic feeding system for carbon anode forming process | |
| CN212618414U (en) | Grate double-screw feeding device | |
| CN202284054U (en) | Pneumatic vibration type injection boosted material unloading device | |
| CN109276955A (en) | A kind of method of coal dust feed bin and fine coal gas solid separation | |
| CN215982651U (en) | Stokehold feed bin feeder of thermal power factory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |