CN218510924U - Feeding device of boiler coking inhibitor - Google Patents
Feeding device of boiler coking inhibitor Download PDFInfo
- Publication number
- CN218510924U CN218510924U CN202222456970.5U CN202222456970U CN218510924U CN 218510924 U CN218510924 U CN 218510924U CN 202222456970 U CN202222456970 U CN 202222456970U CN 218510924 U CN218510924 U CN 218510924U
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- feeding
- coking inhibitor
- feeder
- boiler
- pipeline
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Abstract
The utility model discloses a feeding device of boiler coking inhibitor, which comprises a frame, a feed box is arranged above the frame, the lower part of the feed box is connected with a feeder through a manual gate valve, and then an accelerating chamber is arranged below the feeder; in addition, the air blower is arranged on one side of the rack, the outlet end of the air blower is connected with the pressure transmitter, the outlet end of the pressure transmitter is connected with the air pipeline, the end part of the air pipeline is connected with the conveying pipeline, meanwhile, the bottom of the acceleration chamber is communicated with the air pipeline, the conveying pipeline is provided with the glass sight glass for observing the flowing condition of the coking inhibitor, the coking inhibitor is conveyed into the acceleration chamber from the material box under the action of the feeder and enters the air pipeline along the acceleration chamber, and the coking inhibitor can be added into the boiler along the conveying pipeline under the action of the pressure transmitter in the air pipeline.
Description
Technical Field
The utility model relates to a processing technology field of boiler coking, concretely relates to feeder apparatus is thrown to adding of boiler coking inhibitor.
Background
Because the condition of coking is easy to appear in the burning of a boiler, the addition of a coking inhibitor is usually needed, the application direction of common coking inhibitor adding equipment on the market is mostly the metering and discharging of a single material in industrial production, and the following defects exist:
1. the metering system of the existing dosing equipment is too complex, and the design and production cost is increased;
2. the existing dosing equipment is not suitable for mixing various materials, and the feeding speed is not easy to control when feeding;
3. the existing dosing equipment does not consider the simplicity of arrangement, so that a pneumatic conveying system of the equipment is too complex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boiler coking inhibitor adds feeder apparatus to solve the problem in the above-mentioned background.
The purpose of the utility model can be realized by the following technical proposal:
the feeding device of the boiler coking inhibitor comprises a rack, wherein a material box is arranged above the rack, a feeding port is formed above the material box, the lower part of the material box is connected with a feeder through a manual gate valve, and an acceleration chamber is arranged below the feeder;
a blower is arranged on one side of the rack, the outlet end of the blower is connected with a pressure transmitter, the outlet end of the pressure transmitter is connected with an air pipeline, and the end part of the air pipeline is connected with a conveying pipeline;
the bottom of the acceleration chamber is communicated with an air pipeline.
As a further aspect of the present invention: the feeder includes the casing, the inside one end of casing is provided with a feed section of thick bamboo, the top of a feed section of thick bamboo is provided with the feed inlet of being connected with manual push-pull valve, the below of a feed section of thick bamboo is provided with the discharge gate of being connected with the room with higher speed, the inside rotation of a feed section of thick bamboo is provided with the feed axle, it is provided with a plurality of feed leaves to be annular array on the feed axle.
As a further aspect of the present invention: one end of the feeding shaft is positioned outside the feeding cylinder and is provided with a transmission belt pulley;
the inside of casing is provided with the feed motor, be provided with drive pulley on the output of feed motor, drive pulley is connected with driving pulley through connecting the belt.
As a further aspect of the present invention: the top of workbin is provided with a dust removal section of thick bamboo, the top of dust removal section of thick bamboo is provided with the draught fan.
As a further aspect of the present invention: and the conveying pipeline is provided with a glass sight glass.
As a further aspect of the present invention: the top of workbin one side is provided with high material level interface, one side of workbin is located the below of high material level interface and is provided with low material level interface.
The utility model has the advantages that:
(1) In the utility model, the driving belt pulley is driven to rotate by the feeding motor, and then the transmission belt pulley is driven to rotate by the connecting belt, so that the feeding shaft can be rotated, the coking inhibitor in the material box is conveyed by the feeding blade, and the feeding speed of the coking inhibitor can be effectively controlled;
(2) The utility model discloses in, through the effect of feeder, carry the coking inhibitor to accelerating the room in by the workbin in, along accelerating the room and entering into to air conduit in, under the effect of the inherent pressure transmitter of air conduit for the coking inhibitor can add to the boiler along pipeline, simple structure, effectual.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
figure 2 is a schematic cross-sectional view of a feeder of the present invention;
fig. 3 is a schematic view of the connection structure of the feeding blade and the feeding shaft of the present invention.
In the figure: 1. a frame; 2. a material box; 20. a feeding port; 21. a high level interface; 22. a low level interface; 3. a dust removal cylinder; 31. an induced draft fan; 4. a manual gate valve; 5. a feeder; 51. a housing; 52. a supply cylinder; 520. a feed inlet; 521. a supply shaft; 522. a feeding blade; 523. a drive pulley; 524. a discharge port; 53. a feeding motor; 531. a drive pulley; 532. connecting a belt; 6. an acceleration chamber; 7. a pressure transmitter; 71. an air duct; 8. a blower; 9. a delivery conduit; 91. a glass sight glass.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a feeding device of boiler coking inhibitor, which comprises a frame 1, a material box 2 is arranged above the frame 1 for preparing coking inhibitor, a feeding port 20 is arranged above the material box 2, a high material level interface 21 is arranged above one side of the material box 2, a low material level interface 22 is arranged below the high material level interface 21, then the feeder 5 is connected below the material box 2 through a manual gate valve 4, and an accelerating chamber 6 is arranged below the feeder 5;
in addition, a blower 8 is arranged on one side of the frame 1, a pressure transmitter 7 is connected to the outlet end of the blower 8, an air pipeline 71 is connected to the outlet end of the pressure transmitter 7, a conveying pipeline 9 is connected to the end portion of the air pipeline 71, the bottom of the acceleration chamber 6 is communicated with the air pipeline 71, a glass sight glass 91 is arranged on the conveying pipeline 9 and used for observing the flowing condition of the coking inhibitor, the coking inhibitor is conveyed into the acceleration chamber 6 from the material box 2 through a feeder 5 and enters the air pipeline 71 along the acceleration chamber 6, and the coking inhibitor can be added into the boiler along the conveying pipeline 9 under the action of the pressure transmitter 7 in the air pipeline 71, so that the structure is simple, and the effect is good.
Specifically, referring to fig. 2 and 3, the feeder 5 includes a housing 51, a feeding cylinder 52 is disposed at one end inside the housing 51, wherein a feeding port 520 connected to the manual gate valve 4 is disposed above the feeding cylinder 52, a discharging port 524 connected to the acceleration chamber 6 is disposed below the feeding cylinder 52, a feeding shaft 521 is rotatably disposed inside the feeding cylinder 52, a plurality of feeding vanes 522 are disposed on the feeding shaft 521 in an annular array, a driving pulley 523 is disposed outside the feeding cylinder 52 at one end of the feeding shaft 521, a feeding motor 53 is disposed inside the housing 51, a driving pulley 531 is disposed at an output end of the feeding motor 53, the driving pulley 531 is connected to the driving pulley 523 through a connecting belt 532, the driving pulley 531 is driven to rotate by the feeding motor 53, and the driving pulley 523 is driven to rotate by the connecting belt 532, so that the feeding shaft 521 can be rotated, thereby conveying the coking inhibitor in the feed bin 2 through the feeding vanes 522, and the feeding speed of the coking inhibitor can be effectively controlled.
Finally, a dust removing cylinder 3 is arranged above the material box 2, an induced draft fan 31 is arranged above the dust removing cylinder 3, reaction gas is possibly discharged after part of raw materials of the coking inhibitor are added into the material box 2, the gas needs to be discharged at the moment, and the gas can be discharged through the action of the induced draft fan 31 so as to control the balance of the pressure in the material box 2.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. The feeding device of the boiler coking inhibitor comprises a rack (1), and is characterized in that a material box (2) is arranged above the rack (1), a feeding port (20) is formed above the material box (2), a feeder (5) is connected and arranged below the material box (2) through a manual gate valve (4), and an acceleration chamber (6) is arranged below the feeder (5);
an air blower (8) is arranged on one side of the rack (1), the outlet end of the air blower (8) is connected with a pressure transmitter (7), the outlet end of the pressure transmitter (7) is connected with an air pipeline (71), and the end part of the air pipeline (71) is connected with a conveying pipeline (9);
the bottom of the acceleration chamber (6) is communicated with an air pipeline (71).
2. The adding device of the boiler coking inhibitor according to claim 1, characterized in that the feeder (5) comprises a casing (51), a feeding cylinder (52) is arranged at one end inside the casing (51), a feeding port (520) connected with a manual gate valve (4) is arranged above the feeding cylinder (52), a discharging port (524) connected with the accelerating chamber (6) is arranged below the feeding cylinder (52), a feeding shaft (521) is rotatably arranged inside the feeding cylinder (52), and a plurality of feeding blades (522) are arranged on the feeding shaft (521) in an annular array.
3. The adding device of the boiler coking inhibitor according to claim 2, characterized in that one end of the feeding shaft (521) is provided with a transmission pulley (523) outside the feeding cylinder (52);
the inside of casing (51) is provided with feed motor (53), be provided with drive pulley (531) on the output of feed motor (53), drive pulley (531) are connected with driving pulley (523) through connecting belt (532).
4. The adding device of the boiler coking inhibitor according to claim 1, characterized in that a dedusting cylinder (3) is arranged above the feed box (2), and an induced draft fan (31) is arranged above the dedusting cylinder (3).
5. The adding device of the boiler coking inhibitor according to claim 1, characterized in that a glass viewing mirror (91) is arranged on the delivery pipe (9).
6. The adding device of the boiler coking inhibitor according to claim 1, characterized in that a high material level interface (21) is arranged above one side of the feed box (2), and a low material level interface (22) is arranged below the high material level interface (21) on one side of the feed box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222456970.5U CN218510924U (en) | 2022-09-16 | 2022-09-16 | Feeding device of boiler coking inhibitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222456970.5U CN218510924U (en) | 2022-09-16 | 2022-09-16 | Feeding device of boiler coking inhibitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218510924U true CN218510924U (en) | 2023-02-21 |
Family
ID=85213712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222456970.5U Active CN218510924U (en) | 2022-09-16 | 2022-09-16 | Feeding device of boiler coking inhibitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218510924U (en) |
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2022
- 2022-09-16 CN CN202222456970.5U patent/CN218510924U/en active Active
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