CN219822566U - Coal conveyor that thermal power generation used - Google Patents
Coal conveyor that thermal power generation used Download PDFInfo
- Publication number
- CN219822566U CN219822566U CN202223525942.0U CN202223525942U CN219822566U CN 219822566 U CN219822566 U CN 219822566U CN 202223525942 U CN202223525942 U CN 202223525942U CN 219822566 U CN219822566 U CN 219822566U
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- China
- Prior art keywords
- coal
- thermal power
- power generation
- supporting
- plate
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- 239000003245 coal Substances 0.000 title claims abstract description 63
- 238000010248 power generation Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims description 48
- 230000001105 regulatory effect Effects 0.000 abstract description 12
- 230000007547 defect Effects 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to the field of coal conveying, and discloses a coal conveying device for thermal power generation, which effectively solves the problem that when the current coal feeding amount is regulated, each regulating chain is required to be regulated, so that the operation is more troublesome.
Description
Technical Field
The utility model belongs to the field of coal conveying, and particularly relates to a coal conveying device for thermal power generation.
Background
According to the patent document with the authority publication number of CN208199570U, the utility model is named as a coal transportation device for a thermal power plant, and the specification of the patent document is as follows: according to the drawing, the protection plate is arranged at the left part of the transportation table, the telescopic supporting rods and the bottom plate are sequentially arranged at the lower part of the transportation table, the height of the front end of the transportation table is adjusted according to the height of the boiler, if the levelness of the ground is not high, the coal transportation baffle can be adjusted through the adjusting round holes on the telescopic supporting rods, the upper part of the transportation table is provided with the coal transportation baffle which is made of high-quality low carbon steel, coal can be automatically contained and transported when the coal transportation baffle moves to the lower end of the transportation table, thus people or other machines are not needed to place coal on a transportation device, the automation of device operation can be realized, labor cost and other resources are saved, the upper part of the coal transportation baffle is provided with the adjusting cable, the right part of the transportation table is provided with the coal temporary storage box, the middle part of the coal temporary storage box is provided with the feed inlet, and the output can be changed according to the different generated energy of different time periods through the adjustment of the adjusting cable and the feed inlet, so that the surplus coal is avoided, but the following defects still exist:
when the coal feeding amount is regulated, each regulating chain needs to be regulated, so that the operation is troublesome.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the coal conveying device for thermal power generation, which effectively solves the problem that when the coal feeding amount is regulated at present, each regulating chain is required to be regulated, so that the operation is more troublesome.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the coal conveying device for the thermal power generation comprises a coal mill, wherein a feed inlet is arranged at the top end of the coal mill, and a material conveying assembly is arranged at one side of the coal mill;
the material conveying component comprises a collecting box arranged on one side of the coal mill, a bottom plate is arranged above the collecting box, supporting plates are symmetrically arranged at the top ends of the bottom plate, material conveying pieces are arranged at the top ends of the supporting plates, and adjusting pieces are arranged at the bottom ends of the bottom plate.
Preferably, the material conveying piece comprises a supporting side plate arranged at the top end of the supporting plate, two belt rollers are arranged between the two supporting side plates, and the belt rollers are rotationally connected with the two supporting side plates.
Preferably, the outside of two take the roller is equipped with the material conveying area, and one end of one of them takes the output shaft fixed connection of roller and first motor, and first motor fixed mounting is on supporting the curb plate, and the top of material conveying area is located the top of feed inlet.
Preferably, the adjusting piece comprises sliding blocks symmetrically arranged at the bottom end of the bottom plate, the sliding blocks are slidably arranged in sliding grooves, and the sliding grooves are symmetrically formed in the top end of the collecting box.
Preferably, one of them the tip rotation of spout is connected with the screw rod, screw rod and slider threaded connection, and the one end of screw rod is fixed connection with the output of second motor, and second motor fixed mounting is on the collecting box.
Preferably, a top plate is arranged above the material conveying belt, supporting legs are symmetrically arranged at the bottom end of the top plate, and the supporting legs are fixed on the ground.
Preferably, a material box is arranged on the top plate, and a discharge hole is arranged at the bottom end of the material box.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the screw is rotated and is in threaded connection with the sliding block, so that the material conveying belt moves a certain distance towards one side far away from the feeding hole, the upper part of coal falls into the feeding hole, the lower part of coal falls into the collecting box along a gap between the material conveying belt and the feeding hole, and the input amount of the coal is regulated through the distance between one end, close to the feeding hole, of the material conveying belt and the feeding hole, so that the regulation is convenient;
this novel below through defeated material area is equipped with the collecting box, after defeated material area removes to one side that is close to the feed inlet, and the coal of defeated material area top lower part falls into the collecting box in the gap between defeated material area and the feed inlet, conveniently collects the unnecessary coal, makes things convenient for subsequent use.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a coal conveying device for thermal power generation according to the present utility model;
FIG. 2 is a schematic view of a material conveying assembly according to the present utility model;
FIG. 3 is a schematic view of the structure of the support plate of the present utility model;
in the figure: 1. a coal mill; 2. a feed inlet; 3. a material conveying component; 301. a collection box; 302. a bottom plate; 303. a support plate; 304. supporting the side plates; 305. a belt roller; 306. a material conveying belt; 307. a first motor; 308. a chute; 309. a slide block; 310. a screw; 311. a second motor; 4. a top plate; 5. support legs; 6. a feed box; 7. and a discharge port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
1-3, the utility model comprises a coal mill 1, wherein a feed inlet 2 is arranged at the top end of the coal mill 1, and a material conveying component 3 is arranged at one side of the coal mill 1;
the material conveying component 3 comprises a collecting box 301 arranged at one side of the coal mill 1, a bottom plate 302 is arranged above the collecting box 301, a supporting plate 303 is symmetrically arranged at the top end of the bottom plate 302, a material conveying part is arranged at the top end of the supporting plate 303, an adjusting part is arranged at the bottom end of the bottom plate 302, the material conveying part comprises a supporting side plate 304 arranged at the top end of the supporting plate 303, two belt rollers 305 are arranged between the two supporting side plates 304, the belt rollers 305 are rotationally connected with the two supporting side plates 304, a material conveying belt 306 is arranged at the outer sides of the two belt rollers 305, one end of one belt roller 305 is fixedly connected with an output shaft of a first motor 307, the first motor 307 is fixedly arranged on the supporting side plate 304, the top end of the material conveying belt 306 is positioned above a feed inlet 2, the adjusting part comprises a sliding block 309 symmetrically arranged at the bottom end of the bottom plate 302, the sliding block 309 is slidably arranged in a sliding groove 308, the sliding groove 308 is symmetrically arranged at the top end of the collecting box 301, the end of one of the sliding grooves 308 is rotationally connected with a screw 310, the screw 310 is in threaded connection with a sliding block 309, one end of the screw 310 is fixedly connected with the output end of a second motor 311, the second motor 311 is fixedly arranged on the collecting box 301, a top plate 4 is arranged above a material conveying belt 306, supporting legs 5 are symmetrically arranged at the bottom ends of the top plate 4, the supporting legs 5 are fixed on the ground, a material box 6 is arranged on the top plate 4, a material outlet 7 is arranged at the bottom end of the material box 6, the screw 310 rotates, the screw 310 is in threaded connection with the sliding block 309, the material conveying belt 306 moves a certain distance towards the side far from the material inlet 2, the upper part of coal falls into the material inlet 2, the lower part of coal falls into the collecting box 301 along a gap between the material conveying belt 306 and the material inlet 2, the input amount of the coal is adjusted through the distance between one end of the material conveying belt 306 close to the material inlet 2 and the material inlet 2, the adjustment is convenient, the collecting box 301 is arranged below the material conveying belt 306, after the material conveying belt 306 moves to one side close to the feed inlet 2, coal at the lower part of the top end of the material conveying belt 306 falls into the collecting box 301 from a gap between the material conveying belt 306 and the feed inlet 2, so that unnecessary coal is conveniently collected, and subsequent use is convenient.
Working principle: when the coal collecting device is used, the switch valve of the discharge hole 7 is opened, coal raw materials in the feed box 6 fall on the top end of the feed conveying belt 306, coal is accumulated to a certain height, the first motor 307 is opened, the output end of the first motor 307 drives the belt roller 305 to rotate, then the feed conveying belt 306 is driven to move towards the feed inlet 2, when one side of the feed conveying belt 306 contacts with the feed inlet 2, coal on the feed conveying belt 306 completely enters the inside of the feed inlet 2, when the coal input amount is required to be regulated, the second motor 311 is opened, the screw 310 is enabled to rotate, the screw 310 is in threaded connection with the sliding block 309, the feed conveying belt 306 is driven to move towards one side far away from the feed inlet 2 for a certain distance, at the moment, in the process of coal input into the feed inlet 2, the upper part of the coal falls into the inside of the feed inlet 2, and the lower part of the coal falls into the collecting box 301 from a gap between the feed conveying belt 306 and the feed inlet 2, and the coal input amount regulated by the distance between one end of the feed conveying belt 306 and the feed inlet 2 is convenient to regulate the coal input amount, and the coal does not need to fall into the collecting box directly.
Claims (7)
1. The utility model provides a coal conveyor that thermal power was used, includes coal pulverizer (1), its characterized in that: the top end of the coal mill (1) is provided with a feed inlet (2), and one side of the coal mill (1) is provided with a material conveying component (3);
the material conveying assembly (3) comprises a collecting box (301) arranged on one side of the coal mill (1), a bottom plate (302) is arranged above the collecting box (301), a supporting plate (303) is symmetrically arranged at the top end of the bottom plate (302), a material conveying part is arranged at the top end of the supporting plate (303), and an adjusting part is arranged at the bottom end of the bottom plate (302).
2. The coal conveying device for thermal power generation according to claim 1, wherein: the material conveying piece comprises a supporting side plate (304) arranged at the top end of a supporting plate (303), two belt rollers (305) are arranged between the two supporting side plates (304), and the belt rollers (305) are rotationally connected with the two supporting side plates (304).
3. The coal conveying device for thermal power generation according to claim 2, wherein: the outside of two take roller (305) is equipped with defeated material area (306), and one end of one of them roller (305) and the output shaft fixed connection of first motor (307), first motor (307) fixed mounting are on supporting curb plate (304), and the top of defeated material area (306) is located the top of feed inlet (2).
4. The coal conveying device for thermal power generation according to claim 1, wherein: the adjusting piece comprises sliding blocks (309) symmetrically arranged at the bottom end of the bottom plate (302), the sliding blocks (309) are slidably arranged in sliding grooves (308), and the sliding grooves (308) are symmetrically formed in the top end of the collecting box (301).
5. The coal conveying apparatus for thermal power generation according to claim 4, wherein: one of them the tip rotation of spout (308) is connected with screw rod (310), screw rod (310) and slider (309) threaded connection, and the one end of screw rod (310) is fixed connection with the output of second motor (311), and second motor (311) fixed mounting is on collecting box (301).
6. A coal conveying apparatus for thermal power generation according to claim 3, wherein: the top of defeated material area (306) is equipped with roof (4), and supporting leg (5) are installed to the bottom symmetry of roof (4), and supporting leg (5) are fixed in subaerial.
7. The coal conveying apparatus for thermal power generation according to claim 6, wherein: a feed box (6) is arranged on the top plate (4), and a discharge port (7) is arranged at the bottom end of the feed box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223525942.0U CN219822566U (en) | 2022-12-28 | 2022-12-28 | Coal conveyor that thermal power generation used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223525942.0U CN219822566U (en) | 2022-12-28 | 2022-12-28 | Coal conveyor that thermal power generation used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219822566U true CN219822566U (en) | 2023-10-13 |
Family
ID=88278972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223525942.0U Active CN219822566U (en) | 2022-12-28 | 2022-12-28 | Coal conveyor that thermal power generation used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219822566U (en) |
-
2022
- 2022-12-28 CN CN202223525942.0U patent/CN219822566U/en active Active
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| GR01 | Patent grant |