CN212108374U - Liftable supporting mechanism for circulating fluidized bed boiler - Google Patents
Liftable supporting mechanism for circulating fluidized bed boiler Download PDFInfo
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- CN212108374U CN212108374U CN202020581558.4U CN202020581558U CN212108374U CN 212108374 U CN212108374 U CN 212108374U CN 202020581558 U CN202020581558 U CN 202020581558U CN 212108374 U CN212108374 U CN 212108374U
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- fluidized bed
- bed boiler
- lifting
- fixedly connected
- fixing
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Abstract
The utility model discloses a supporting mechanism of liftable for circulating fluidized bed boiler, which comprises a supporting pedestal and is characterized by further comprising, the up end fixedly connected with holder of support base, the lower terminal surface of holder is equipped with a plurality of mounting grooves, be equipped with the sliding tray in the holder, be equipped with fluidized bed boiler in the holder, be equipped with the fixed establishment that is used for realizing the steady maintenance of fluidized bed boiler lift in-process on the holder, be equipped with a plurality of lift grooves on the support base, the lift inslot is equipped with the crane mechanism that is used for realizing the fluidized bed boiler lift, the fixed pipe of lower terminal surface fixedly connected with of fluidized bed boiler, the flexible pipe of fixedly connected with on the fixed pipe, be equipped with connect the through hole on the. The utility model discloses rational in infrastructure, realize when the boiler needs clearance through setting up crane mechanism, realize the automatic rising of boiler through the mode of hydraulic pressure lift to combine flexible pipe to realize the convenient clearance in the boiler.
Description
Technical Field
The utility model relates to a circulating fluidized bed boiler supports technical field, especially relates to supporting mechanism of liftable for circulating fluidized bed boiler.
Background
The circulating fluidized bed boiler utilizes a circulating fluidized bed combustion technology, has the advantages of high efficiency, cleanness, pollution resistance, wide fuel use, high ash utilization rate and the like, and is widely applied to the field of power station boiler box waste incineration.
The existing circulating fluidized bed boiler is in a fixed state due to the fact that the boiler is used, when the boiler is used for a long time, ash is adhered, when the ash is too much, the combustion efficiency of the boiler is greatly influenced, when the ash is adhered, the boiler is required to be manually disassembled and lifted to be cleaned, and the lifting mode is too complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the supporting mechanism of the liftable for the circulating fluidized bed boiler that proposes, it realizes when the boiler needs clearance through setting up crane mechanism, realizes the automatic rising of boiler through the mode of hydraulic pressure lift to combine the convenient clearance in the flexible pipe realization boiler.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the liftable supporting mechanism for the circulating fluidized bed boiler comprises a supporting base, an upper end face fixedly connected with holder of the supporting base, a lower end face of the holder is provided with a plurality of mounting grooves, sliding grooves are formed in the holder, the fluidized bed boiler is arranged in the holder, a fixing mechanism used for achieving stable keeping in the lifting process of the fluidized bed boiler is arranged on the holder, a plurality of lifting grooves are formed in the supporting base, lifting frame mechanisms used for achieving lifting of the fluidized bed boiler are arranged in the lifting grooves, a lower end face fixedly connected with fixing pipe of the fluidized bed boiler is fixedly connected with a telescopic pipe, and a connecting through hole is formed in the supporting base.
Preferably, fixed establishment includes fixed ring and the fixed slide bar of fixed connection on fluidized bed boiler, fixed ring goes up fixedly connected with extension board, extension board sliding connection is on the inner wall of holder, fixed slide bar sliding connection is in the sliding tray.
Preferably, the elevating frame mechanism includes the lifter plate of rotation connection in the lifting groove, be equipped with first fixed slot on the lifter plate, first fixed slot internal rotation is connected with the bracing piece, the up end fixed connection of bracing piece is on fluidized bed boiler, be equipped with the second fixed slot on the lifter plate, second fixed slot internal rotation is connected with the lift hydraulic stem, lift hydraulic stem fixed connection is on the interior top of mounting groove.
Preferably, the bellows is a stretchable bellows.
Preferably, the telescopic pipe is connected with the connecting through hole in a sliding manner.
Preferably, the rotating joints of the first fixing groove and the supporting rod and the rotating joints of the second fixing groove and the lifting hydraulic rod are provided with rotating bearings.
Compared with the prior art, the utility model, its beneficial effect does:
1. realize when the boiler needs clearance through setting up crane mechanism, realize the automatic rising of boiler through the mode of hydraulic pressure lift to combine the convenient clearance in the flexible pipe realization boiler.
2. The stability of the boiler in the upward moving process is kept by arranging the fixing mechanism, and the lifting track of the boiler is kept fixed.
Drawings
Fig. 1 is a schematic front view of a liftable supporting mechanism for a circulating fluidized bed boiler according to the present invention;
FIG. 2 is a schematic diagram of the upward movement of the boiler of the liftable supporting mechanism for the circulating fluidized bed boiler according to the present invention;
fig. 3 is a schematic top view of the supporting base of the liftable supporting mechanism for the circulating fluidized bed boiler according to the present invention.
In the figure: the device comprises a supporting base 1, a holding frame 2, a sliding groove 3, a fluidized bed boiler 4, a fixed sliding rod 5, a fixed ring 6, a fixed pipe 7, an extension pipe 8, a lifting groove 9, a lifting plate 10, a supporting rod 11, a lifting hydraulic rod 12, an extension plate 13, a connecting through hole 14, a first fixing groove 15, a second fixing groove 16 and a mounting groove 17.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, a liftable supporting mechanism for a circulating fluidized bed boiler comprises a supporting base 1, a holder 2 is fixedly connected to the upper end surface of the supporting base 1, a plurality of mounting grooves 17 are formed in the lower end surface of the holder 2, a sliding groove 3 is formed in the holder 2, a fluidized bed boiler 4 is arranged in the holder 2, a fixing mechanism for achieving stability in the lifting process of the fluidized bed boiler 4 is arranged on the holder 2, a plurality of lifting grooves 9 are formed in the supporting base 1, a lifting frame mechanism for achieving lifting of the fluidized bed boiler 4 is arranged in the lifting grooves 9, a fixed pipe 7 is fixedly connected to the lower end surface of the fluidized bed boiler 4, a telescopic pipe 8 is fixedly connected to the fixed pipe 7, and a connecting through hole 14 is formed.
The utility model discloses in, fixed establishment includes fixed ring and the fixed slide bar 5 of fixed connection on fluidized bed boiler 4, and fixed ring 6 is gone up fixedly connected with and is extended board 13, and extension board 13 sliding connection is on the inner wall of holder 2, and fixed slide bar 5 sliding connection is in sliding tray 3, realizes keeping moving the stability of in-process on the boiler through setting up fixed establishment, and the orbit that keeps the boiler lift is fixed.
The lifting frame mechanism comprises a lifting plate 10 which is rotationally connected in a lifting groove 9, a first fixing groove 15 is arranged on the lifting plate 10, a supporting rod 11 is rotationally connected in the first fixing groove 15, the upper end face of the supporting rod 11 is fixedly connected on the fluidized bed boiler 4, a second fixing groove 16 is arranged on the lifting plate 10, a lifting hydraulic rod 12 is rotationally connected in the second fixing groove 16, the lifting hydraulic rod 12 is fixedly connected on the inner top of a mounting groove 17, an extension tube 8 is a stretchable corrugated tube, the connection mode between the extension tube 8 and a connecting through hole 14 is a sliding connection, and rotating bearings are arranged at the rotational connection positions of the first fixing groove 15, the supporting rod 11, the second fixing groove 16 and the lifting hydraulic rod 12, realize when the boiler needs clearance through setting up crane mechanism, realize the automatic rising of boiler through the mode of hydraulic pressure lift to combine flexible pipe 8 to realize the convenient clearance in the boiler.
The utility model discloses during the use, at first drive lifter plate 10 through a plurality of lift hydraulic stem 12 and shift up as shown in fig. 1-3, the bracing piece 11 that realizes driving the 15 internal rotation of first fixed slot and connect through the internal rotation in lifting groove 9 moves up fluidized bed boiler 4, slide connection between dead lever slide bar 5 and the sliding tray 3 on extension board 13 and holder 2 sliding connection and fluidized bed boiler 4 through solid fixed ring 6 realizes fluidized bed boiler 4 to move up the stability of in-process when fluidized bed boiler 4 moves up, realize the convenient of fluidized bed boiler 4 lower extreme and open through fixed pipe 7 and flexible pipe 8, the back is cleared up the lime-ash in fluidized bed boiler 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The liftable supporting mechanism for the circulating fluidized bed boiler comprises a supporting base (1) and is characterized in that a retainer (2) is fixedly connected to the upper end face of the supporting base (1), a plurality of mounting grooves (17) are formed in the lower end face of the retainer (2), a sliding groove (3) is formed in the retainer (2), a fluidized bed boiler (4) is arranged in the retainer (2), a fixing mechanism used for achieving stable lifting of the fluidized bed boiler (4) is arranged on the retainer (2), a plurality of lifting grooves (9) are formed in the supporting base (1), a lifting frame mechanism used for achieving lifting of the fluidized bed boiler (4) is arranged in each lifting groove (9), a fixing pipe (7) is fixedly connected to the lower end face of the fluidized bed boiler (4), and a telescopic pipe (8) is fixedly connected to the fixing pipe (7), and the supporting base (1) is provided with a connecting through hole (14).
2. The liftable supporting mechanism for the circulating fluidized bed boiler according to claim 1, wherein the fixing mechanism comprises a fixing ring and a fixing sliding rod (5) which are fixedly connected to the fluidized bed boiler (4), the fixing ring (6) is fixedly connected with an extension plate (13), the extension plate (13) is slidably connected to the inner wall of the holder (2), and the fixing sliding rod (5) is slidably connected to the sliding groove (3).
3. The liftable supporting mechanism for the circulating fluidized bed boiler according to claim 1, wherein the lifting frame mechanism comprises a lifting plate (10) rotatably connected in a lifting groove (9), a first fixing groove (15) is formed in the lifting plate (10), a supporting rod (11) is rotatably connected in the first fixing groove (15), the upper end surface of the supporting rod (11) is fixedly connected to the fluidized bed boiler (4), a second fixing groove (16) is formed in the lifting plate (10), a lifting hydraulic rod (12) is rotatably connected in the second fixing groove (16), and the lifting hydraulic rod (12) is fixedly connected to the inner top of the mounting groove (17).
4. Liftable support mechanism for a circulating fluidized bed boiler according to claim 1, characterized in that the telescopic tube (8) is a stretchable bellows.
5. The liftable support mechanism for a circulating fluidized bed boiler according to claim 1, wherein the telescopic tube (8) is connected with the connecting through hole (14) in a sliding manner.
6. The liftable support mechanism for the circulating fluidized bed boiler according to claim 3, wherein rotary bearings are arranged at the rotary joints of the first fixing groove (15) and the support rod (11) and the second fixing groove (16) and the lifting hydraulic rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020581558.4U CN212108374U (en) | 2020-04-18 | 2020-04-18 | Liftable supporting mechanism for circulating fluidized bed boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020581558.4U CN212108374U (en) | 2020-04-18 | 2020-04-18 | Liftable supporting mechanism for circulating fluidized bed boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212108374U true CN212108374U (en) | 2020-12-08 |
Family
ID=73641092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020581558.4U Active CN212108374U (en) | 2020-04-18 | 2020-04-18 | Liftable supporting mechanism for circulating fluidized bed boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212108374U (en) |
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2020
- 2020-04-18 CN CN202020581558.4U patent/CN212108374U/en active Active
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