CN220489702U - Fuel gas hot air type calcining fluidized bed furnace - Google Patents
Fuel gas hot air type calcining fluidized bed furnace Download PDFInfo
- Publication number
- CN220489702U CN220489702U CN202322057769.4U CN202322057769U CN220489702U CN 220489702 U CN220489702 U CN 220489702U CN 202322057769 U CN202322057769 U CN 202322057769U CN 220489702 U CN220489702 U CN 220489702U
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- Prior art keywords
- blast chamber
- fluidized bed
- furnace body
- hot air
- bed furnace
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- 238000001354 calcination Methods 0.000 title claims abstract description 26
- 239000002737 fuel gas Substances 0.000 title abstract description 5
- 238000009826 distribution Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract description 5
- 239000002893 slag Substances 0.000 description 12
- 229910052602 gypsum Inorganic materials 0.000 description 9
- 239000010440 gypsum Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model relates to the technical field of calcination fluidized bed furnaces, in particular to a fuel gas hot air type calcination fluidized bed furnace. The utility model relates to a gas hot air type calcining fluidized bed furnace, which comprises a furnace body and a blast chamber positioned at the bottom of the furnace body, wherein one side of the blast chamber is communicated with an air inlet pipe, the top of the blast chamber is inserted with an air distribution plate, a calcining component is arranged in the furnace body, a supporting leg is arranged on the surface of the furnace body, a lifting component is arranged between the supporting leg and the blast chamber, a cleaning component is arranged at the top of the blast chamber and comprises a mounting plate and a collecting bucket inserted with the air distribution plate, and a diaphragm is arranged in the blast chamber.
Description
Technical Field
The utility model relates to the technical field of calcination fluidized bed furnaces, in particular to a fuel gas hot air type calcination fluidized bed furnace.
Background
The gypsum powder is one of five gel materials, is widely used in a plurality of application fields such as construction, building materials, industrial molds and artistic models, chemical industry and agriculture, food processing and medical cosmetology, and is an important industrial raw material, the calcination of the gypsum powder is the process of heating and dehydrating the dihydrate gypsum to form the mature gypsum powder, and the calcination fluidized bed furnace is special equipment for calcining the gypsum powder, so that the gypsum powder is widely used in the field of gypsum powder processing.
According to the search, the utility model with the application number of CN202221587564.6 in the prior art discloses a gas hot air type gypsum powder calcination fluidized bed furnace, which is convenient for cleaning slag, and comprises a calcination fluidized bed furnace body, wherein the calcination fluidized bed furnace body is provided with a furnace body and a blast chamber, and further comprises a base and a fixing frame, the furnace body is fixedly arranged in the fixing frame, the top end of the base is rotationally connected with two screws, the two screws are in transmission connection, the base is connected with a driving mechanism, the blast chamber is fixedly connected with two lifting plates, the lifting plates are in threaded connection with the corresponding screws, the blast chamber is hermetically and slidably provided with a mounting frame, the inside of the mounting frame is fixedly provided with an air distribution plate, the mounting frame is connected with a supporting frame, the blast chamber is connected with a locking assembly, the supporting frame is provided with a first motor, the output end of the first motor is fixedly connected with a cleaning plate, the bottom end of the cleaning plate is fixedly connected with a hairbrush, the hairbrush is contacted with the air distribution plate, the blast chamber is provided with a cleaning port, and the periphery of the furnace body is fixedly sleeved with a sealing ring.
However, because the slag still stays on the surface of the air distribution plate when the surface of the air distribution plate is cleaned by the hairbrush, the cleaning effect is poorer and worse along with the accumulation of the slag, and the air distribution plate needs to be detached and cleaned at the moment, so that the time interval for detaching the air distribution plate each time is shorter, the detachment is more frequent, and the production efficiency of the gas hot air type calcining fluidized bed furnace is lower.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a fuel gas hot air type calcining fluidized bed furnace without frequently disassembling an air distribution plate.
In order to solve the problems, the technical scheme provided by the utility model is as follows: the utility model provides a hot-blast type of gas calcines fluidized bed furnace, includes the furnace body and is located the blast chamber of furnace body bottom, blast chamber one side intercommunication has the air-supply line, it has the air distribution board to peg graft in the blast chamber top, the inside calcining subassembly that is equipped with of furnace body, the furnace body surface is equipped with props the leg, prop and be equipped with lifting unit between leg and the blast chamber, the blast chamber top is equipped with cleaning unit, cleaning unit includes the mounting panel, the collection bucket of pegging graft mutually with the air distribution board, the blast chamber is inside to be equipped with the diaphragm, diaphragm one side is equipped with the second motor that is connected with the mounting panel drive, the mounting panel bottom is equipped with a plurality of mounting bars that are circular-arc, the mounting bar bottom is equipped with the brush hair.
As an improvement, the lifting assembly comprises a fixed rod fixedly connected with the blast chamber, a screw rod in threaded connection with the fixed rod, and a first motor in driving connection with the screw rod, wherein the fixed rod penetrates through the supporting leg and is in sliding connection with the supporting leg.
As an improvement, the bottom of the collecting hopper is conical, the top of the collecting hopper is provided with a connecting frame, and the bottom of the mounting plate is rotationally connected with a connecting seat which is spliced with the connecting frame.
As an improvement, a through groove is formed in the air distribution plate, and the collecting hopper is located in the middle of the air distribution plate.
As an improvement, a trapezoid slot is arranged at the bottom of the furnace body, and a slope matched with the slot is arranged at the top of the blast chamber.
As an improvement, two sides of the furnace body are respectively provided with a feeding opening and a discharging opening.
The beneficial effects of the utility model are as follows: according to the utility model, the mounting rod is matched with the brush, so that slag is continuously swept into the collecting hopper, the slag is prevented from staying on the surface of the air distribution plate for a long time, the cleaning effect is good, and the ventilation effect of the air distribution plate is ensured.
The lifting assembly can drive the blast chamber to move downwards, so that the air distribution plate and the collecting hopper are exposed, and slag is conveniently taken out.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic view of a bottom connection of the mounting plate of the present utility model;
FIG. 4 is a schematic view of a lifting assembly according to the present utility model;
fig. 5 is an enlarged schematic view of the utility model at a.
1. A furnace body; 2. supporting legs; 3. an air inlet pipe; 4. a mounting rod; 5. a wind distribution plate; 6. a blast chamber; 7. a collection bucket; 8. a mounting plate; 9. a connecting frame; 10. a connecting seat; 11. a fixed rod; 12. a screw; 13. and a transverse plate.
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
The gas hot air type calcining fluidized bed furnace comprises a furnace body 1 and a blast chamber 6 positioned at the bottom of the furnace body 1, wherein one side of the blast chamber 6 is communicated with an air inlet pipe 3, the top of the blast chamber 6 is inserted with an air distribution plate 5, a calcining component is arranged in the furnace body 1, a supporting leg 2 is arranged on the surface of the furnace body 1, and a lifting component is arranged between the supporting leg 2 and the blast chamber 6;
lifting assembly includes dead lever 11 with blast chamber 6 looks rigid coupling, with dead lever 11 threaded connection's screw rod 12, with screw rod 12 drive connection's first motor, dead lever 11 runs through support leg 2 and with support leg 2 sliding connection, conveniently drive blast chamber 6 removal, blast chamber 6 top is equipped with clearance subassembly, clearance subassembly includes mounting panel 8, collect fill 7 with grid plate 5 looks grafting, blast chamber 6 inside is equipped with diaphragm 13, diaphragm 13 one side is equipped with the second motor that is connected with mounting panel 8 looks drive, mounting panel 8 bottom is equipped with a plurality of mounting bars 4 that are circular-arc, the mounting bar 4 bottom is equipped with the brush hair, grid plate 5 inside is equipped with logical groove, collect fill 7 and be located grid plate 5 middle part, conveniently collect the slag.
Further, collect and fight 7 bottom and be the circular cone form, collect and fight 7 top and be equipped with link 9, the rotation of mounting panel 8 bottom is connected with the connecting seat 10 that peg graft mutually with link 9, conveniently carries out spacingly to link 9.
Furthermore, the bottom of the furnace body 1 is provided with a trapezoid slot, and the top of the blast chamber 6 is provided with a slope matched with the slot, so that the furnace body 1 and the blast chamber 6 are conveniently sealed.
Further, the furnace body 1 both sides are equipped with feed inlet, feed opening respectively, and blast chamber 6 one side is equipped with the observation window, and first motor, second motor all have the controller in electric connection.
Working principle: when the gypsum powder is calcined, slag falls on the surface of the air distribution plate 5, as shown in fig. 2, the second motor drives the mounting plate 8 to rotate, as shown in fig. 3, the mounting plate 8 drives the mounting rod 4 to rotate clockwise, and the mounting rod 4 drives the bristles to move so as to sweep the slag towards the inside of the collecting hopper 7, so that the slag is collected in the collecting hopper 7, and the slag is prevented from staying on the surface of the air distribution plate 5 for a long time.
When the collecting hopper 7 needs to be cleaned, as shown in fig. 4, the first motor drives the screw rod 12 to rotate, the screw rod 12 enables the fixing rod 11 to drive the blast chamber 6 to move downwards, the air distribution plate 5 and the collecting hopper 7 move downwards along with the blast chamber 6 and are exposed, the connecting frame 9 is separated from the connecting seat 10, and the collecting hopper 7 is lifted upwards to be taken down, so that slag is taken out.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a hot-blast formula of calcining fluidized bed furnace of gas, includes furnace body (1) and is located blast chamber (6) of furnace body (1) bottom, blast chamber (6) one side intercommunication has air-supply line (3), it has grid plate (5) to peg graft at blast chamber (6) top, the inside calcination subassembly that is equipped with of furnace body (1), its characterized in that: furnace body (1) surface is equipped with props leg (2), prop and be equipped with lifting unit between leg (2) and blast chamber (6), blast chamber (6) top is equipped with clearance subassembly, clearance subassembly includes mounting panel (8), collection fill (7) of pegging graft mutually with air distribution board (5), blast chamber (6) inside is equipped with diaphragm (13), diaphragm (13) one side is equipped with the second motor that is connected with mounting panel (8) looks drive, mounting panel (8) bottom is equipped with a plurality of installing bars (4) that are circular-arc, installing bar (4) bottom is equipped with the brush hair.
2. The gas hot air type calcination fluidized bed furnace according to claim 1, wherein: the lifting assembly comprises a fixed rod (11) fixedly connected with the blast chamber (6), a screw rod (12) in threaded connection with the fixed rod (11), and a first motor in driving connection with the screw rod (12), wherein the fixed rod (11) penetrates through the supporting leg (2) and is in sliding connection with the supporting leg (2).
3. The gas hot air type calcination fluidized bed furnace according to claim 1, wherein: the bottom of the collecting hopper (7) is conical, a connecting frame (9) is arranged at the top of the collecting hopper (7), and a connecting seat (10) which is connected with the connecting frame (9) in an inserting mode is rotationally connected to the bottom of the mounting plate (8).
4. The gas hot air type calcination fluidized bed furnace according to claim 1, wherein: the air distribution plate (5) is internally provided with a through groove, and the collecting hopper (7) is positioned in the middle of the air distribution plate (5).
5. The gas hot air type calcination fluidized bed furnace according to claim 1, wherein: the bottom of the furnace body (1) is provided with a trapezoid slot, and the top of the blast chamber (6) is provided with a slope matched with the slot.
6. The gas hot air type calcination fluidized bed furnace according to claim 1, wherein: and two sides of the furnace body (1) are respectively provided with a feeding opening and a discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057769.4U CN220489702U (en) | 2023-08-02 | 2023-08-02 | Fuel gas hot air type calcining fluidized bed furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057769.4U CN220489702U (en) | 2023-08-02 | 2023-08-02 | Fuel gas hot air type calcining fluidized bed furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489702U true CN220489702U (en) | 2024-02-13 |
Family
ID=89827742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322057769.4U Active CN220489702U (en) | 2023-08-02 | 2023-08-02 | Fuel gas hot air type calcining fluidized bed furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489702U (en) |
-
2023
- 2023-08-02 CN CN202322057769.4U patent/CN220489702U/en active Active
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