CN215570526U - Online adjusting device for blanking pipeline of dry slag discharge bucket elevator - Google Patents
Online adjusting device for blanking pipeline of dry slag discharge bucket elevator Download PDFInfo
- Publication number
- CN215570526U CN215570526U CN202121834962.9U CN202121834962U CN215570526U CN 215570526 U CN215570526 U CN 215570526U CN 202121834962 U CN202121834962 U CN 202121834962U CN 215570526 U CN215570526 U CN 215570526U
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- CN
- China
- Prior art keywords
- blanking pipe
- bucket elevator
- adjusting device
- blanking
- dry slag
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- 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
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Abstract
An on-line adjusting device for a blanking pipeline of a dry slag discharge bucket elevator. The dry slag discharging buffering bucket is not on a straight line to a bucket elevator material port in the prior art, a broken angle exists in a blanking pipe, ash slag is inclined to one side and concentrated when falling into the bucket elevator, the stress of a whole bucket elevator chain is uneven, the abrasion of a head pulley, a tail pulley and the chain of the bucket elevator is aggravated, and the service life of equipment is shortened. The utility model comprises the following components: adjusting device (1), adjusting device includes 2 adjustable baffle (9), adjustable baffle installs on the inner wall of blanking pipe (2) through hinge (8) respectively, adjusting bolt (10) pass sealed pad (7) and be connected through the lateral wall of screw thread with the blanking pipe, adjusting bolt tip and the laminating of adjustable baffle bottom surface, sealed pad is pasted on the lateral wall of blanking pipe, the blanking pipe outward appearance is the square pipe of linear type, its upper end is connected with buffering fill (4), the blanking pipe lower extreme is connected with bucket elevator (6). The utility model is used for the online adjusting device of the blanking pipeline of the dry slag discharge bucket elevator.
Description
Technical Field
The utility model relates to the technical field of power plant equipment, in particular to an online adjusting device for a blanking pipeline of a dry slag discharge bucket elevator.
Background
The slag discharging at the bottom of the coal power plant adopts a dry slag removing system, namely, each furnace is provided with 1 dry slag remover, the bottom slag is cooled to below 150 ℃ in the slag conveying process of the dry slag removers (under the condition of boiler BMCR), the bottom slag enters a buffer hopper after being crushed by a primary ring hammer crusher, the slag is conveyed to a slag bin through a bucket elevator, the slag bin can store more than 30 hours of slag, each furnace adopts a set of scraper conveyor as an accident slag discharging device, the slag discharging of the slag bin is carried out in two paths, one path enters a double-shaft mixer through an electric feeder, the slag bin is loaded and transported after being stirred by water, and the other path is loaded and transported outside or comprehensively utilized after being unloaded by a dry slag discharging bulk loader;
the dry slag-discharging buffering bucket in the prior art is not on a straight line to a bucket elevator material port, a blanking pipe is in a bent shape, a break angle exists, ash slag is inclined to one side and concentrated to the slag bucket when falling into the bucket elevator hopper, the stress of the whole bucket elevator chain is uneven, the abrasion of a head pulley, a tail pulley, a bearing and the chain of the bucket elevator is aggravated, and the service life of equipment is shortened.
Disclosure of Invention
The utility model aims to provide an online adjusting device for a blanking pipeline of a dry slag discharge bucket elevator, which is convenient for adjusting a blanking point of a material entering a slag bucket of the bucket elevator at any time by arranging a guide plate capable of adjusting the material at an inspection opening, thereby realizing the purposes of reducing the abrasion of a conveying system of the bucket elevator and prolonging the service life of the conveying system.
The above purpose is realized by the following technical scheme:
the utility model provides a dry slag discharging bucket elevator blanking pipeline on-line adjusting device which constitutes and includes: adjusting device, adjusting device include 2 adjustable baffle, adjustable baffle install on the inner wall of blanking pipe through the hinge respectively, adjusting bolt pass sealed pad and through the screw thread with the lateral wall of blanking pipe be connected, adjusting bolt tip with the laminating of adjustable baffle bottom surface, sealed pad paste the lateral wall of blanking pipe on, the blanking pipe outward appearance be the four square pipes of linear type, its upper end is connected with the buffering fill, blanking pipe lower extreme and fill and carry the machine and be connected.
The on-line adjusting device for the blanking pipeline of the dry slag discharge bucket elevator is characterized in that the adjusting device is installed inside the blanking pipe, a feeding valve is installed between the buffer bucket and the adjusting device, the upper part of the blanking pipe is connected with an inspection opening cover plate through a screw, and the inspection opening cover plate is made of transparent materials.
Has the advantages that:
1. the utility model relates to an online adjusting device for a blanking pipeline of a dry slag discharge bucket elevator, which solves the problems that in the prior art, a blanking pipe has a broken corner, ash slag inclines to one side of the slag bucket and is concentrated when falling into a bucket elevator hopper, so that the stress of the whole bucket elevator chain is uneven, the abrasion of a head wheel, a tail wheel, a bearing and the chain of the bucket elevator is aggravated, and the service life of equipment is shortened.
2. According to the utility model, the blanking pipe is arranged in a linear shape, the upper end of the blanking pipe is connected with the buffer hopper, and the lower end of the blanking pipe is connected with the bucket elevator, so that the streamline structure has no slag accumulation dead angle, the waste slag can be stably conveyed in a running state all the time, and the stable running of equipment installation is ensured.
3. The inspection opening cover plate is made of transparent materials, so that the inspection opening cover plate is convenient to observe materials of the blanking pipe and timely adjusted through the adjustable baffle plate, and is convenient and practical.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged structural view of a in fig. 1.
Wherein: 1. adjusting device, 2, blanking pipe, 3, feed valve, 4, buffering fill, 5, inspection mouth apron, 6, bucket lifting machine, 7, sealed pad, 8, hinge, 9, adjustable baffle, 10, adjusting bolt.
The specific implementation mode is as follows:
example 1:
the utility model provides a dry slag discharging bucket elevator blanking pipeline on-line adjusting device which constitutes and includes: adjusting device 1, adjusting device include 2 adjustable baffle 9, adjustable baffle install on blanking pipe 2's inner wall through hinge 8 respectively, adjusting bolt 10 pass sealed 7 and through the screw thread with blanking pipe's lateral wall connect, adjusting bolt tip with the laminating of adjustable baffle bottom surface, sealed pad paste the lateral wall of blanking pipe on, blanking pipe outward appearance be the four square pipes of linear type, its upper end is connected with the buffering fill, blanking pipe lower extreme and fill and carry machine 6 to be connected.
Example 2:
according to the online adjusting device of the blanking pipe of the dry slag discharge bucket elevator in the embodiment 1, the adjusting device is installed inside the blanking pipe, a feed valve 3 is installed between the buffer bucket and the adjusting device, the upper part of the blanking pipe is connected with an inspection opening cover plate 5 through a screw, and the inspection opening cover plate is made of transparent materials.
The blanking pipe of the bucket elevator is made of wear-resistant and high-temperature-resistant plates, the wear-resistant capacity of the blanking pipe is enhanced, the inspection opening with the upward direction is arranged at the reasonable position of the blanking pipe, and the guide plate capable of adjusting materials is additionally arranged at the inspection opening, so that the blanking point of the materials entering the slag bucket of the bucket elevator can be adjusted at any time, and the structure is widely applied to a conveying system of the dry slag discharge bucket elevator of a power plant;
the specific application result is as follows: this application can make dry sediment fall into the bucket after adjusting and carry quick-witted sediment fill, reduces or even stops the lime-ash and because of the blanking point skew center, just the scouring and tearing to bucket lifting machine chain that lead to, effectively will prolong the live time of chain, reduces and once changes chain and sediment fill, and maintenance fund 11 ten thousand can be practiced thrift to every bucket lifting machine, and two are 22 ten thousand yuan in total, have the value of promoting in industry.
Claims (2)
1. The utility model provides a dry slag discharging bucket elevator blanking pipeline on-line adjusting device which constitutes and includes: adjusting device, characterized by: the adjusting device comprises 2 adjustable baffles, the adjustable baffles are respectively installed on the inner wall of the blanking pipe through hinges, adjusting bolts penetrate through sealing gaskets and are connected with the side wall of the blanking pipe through threads, the end parts of the adjusting bolts are attached to the bottom surfaces of the adjustable baffles, the sealing gaskets are adhered to the side wall of the blanking pipe, the blanking pipe is a linear square pipe in appearance, the upper end of the blanking pipe is connected with a buffer hopper, and the lower end of the blanking pipe is connected with a bucket elevator.
2. The dry slag removal dipper blanking pipe online adjusting device of claim 1, characterized by: the adjusting device is arranged in the blanking pipe, a feed valve is arranged between the buffer hopper and the adjusting device, the upper part of the blanking pipe is connected with an inspection port cover plate through screws, and the inspection port cover plate is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121834962.9U CN215570526U (en) | 2021-08-07 | 2021-08-07 | Online adjusting device for blanking pipeline of dry slag discharge bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121834962.9U CN215570526U (en) | 2021-08-07 | 2021-08-07 | Online adjusting device for blanking pipeline of dry slag discharge bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215570526U true CN215570526U (en) | 2022-01-18 |
Family
ID=79833377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121834962.9U Expired - Fee Related CN215570526U (en) | 2021-08-07 | 2021-08-07 | Online adjusting device for blanking pipeline of dry slag discharge bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215570526U (en) |
-
2021
- 2021-08-07 CN CN202121834962.9U patent/CN215570526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |