CN213803634U - Air distribution device for high-temperature fluidized furnace - Google Patents
Air distribution device for high-temperature fluidized furnace Download PDFInfo
- Publication number
- CN213803634U CN213803634U CN202022931807.0U CN202022931807U CN213803634U CN 213803634 U CN213803634 U CN 213803634U CN 202022931807 U CN202022931807 U CN 202022931807U CN 213803634 U CN213803634 U CN 213803634U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- air distribution
- fluidized furnace
- distribution device
- temperature fluidized
- Prior art date
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a cloth wind device for high temperature fluidized furnace, including fixed frame, the fixed frame outer lane is connected with fluidized furnace body, and the fixed frame outer lane is equipped with round thermal insulation material, and the fixed frame inner circle is equipped with the cloth wind board that high temperature resistant castable made, is equipped with a plurality of wind hole on the cloth wind board, and the wind hole runs through the cloth wind board along vertical direction, the cartridge has the hood on the wind hole, and the hood includes a tuber pipe, tuber pipe bottom opening, and the top is sealed, and the tuber pipe top is salient the lateral wall of cloth wind board and bulge is equipped with the exhaust vent, still is equipped with a relief hole on the cloth wind board; the utility model discloses can adapt to 1000 ℃ high temperature fluidized furnace operational environment, and cloth wind is respond well, has improved production efficiency and production quality.
Description
Technical Field
The utility model relates to a fluidized bed furnace field specifically is a cloth wind device for high temperature fluidized bed furnace.
Background
The fluidized coking furnace is frequently applied to industrial production, the solid material is fluidized mainly by high-temperature gas at about 1000 ℃, then the fluidized material is taken, and the high-temperature gas is subjected to air equalization through the air distribution plate so as to be fully contacted with the material.
Disclosure of Invention
The utility model aims at providing a cloth wind device for high temperature fluidization stove in order to solve the operational environment that current cloth wind board can't satisfy high temperature fluidization stove, the relatively poor problem of cloth wind effect.
The utility model has the following concrete scheme: the utility model provides a cloth wind device for high temperature fluidized furnace, includes fixed frame, fixed frame outer lane and fluidized bed furnace body coupling, and the fixed frame outer lane is equipped with round thermal insulation material, and the fixed frame inner circle is equipped with the cloth aerofoil that high temperature resistant pouring material made, is equipped with a plurality of wind hole on the cloth aerofoil, and the wind hole runs through the cloth aerofoil along vertical direction, wind hole upper end cartridge has the hood, and the hood includes an tuber pipe, tuber pipe bottom opening, and the top is sealed, and the tuber pipe top is salient the lateral wall of cloth aerofoil and salient section is equipped with the exhaust vent, still is equipped with a relief hole on the cloth aerofoil.
The air outlet of the utility model is inclined downwards, and the axis of the air outlet is 10-20 degrees to the horizontal plane.
The hood of the utility model is made of ceramic material.
The high temperature resistant castable adopts corundum castable.
The fixed frame outer lane equipartition has a plurality of strengthening ribs.
The discharge hole is arranged at the center of the grid plate.
The working principle of the utility model is as follows: high-temperature air enters the furnace body from the lower part of the air distribution plate, then is subjected to air equalization through each air hole, and finally is blown out from the air outlet hole in the side wall of the top end of the air cap, and the air outlet is obliquely and downwards blown to the material on the top surface of the air distribution plate, so that the full contact between the high-temperature air and the material is realized.
The utility model discloses following beneficial effect has: can adapt to the working environment of a high-temperature fluidized furnace at 1000 ℃, has good air distribution effect, and improves the production efficiency and the production quality.
Drawings
Fig. 1 is a top view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view at V of FIG. 2;
in the figure: 1-fixed frame, 2-heat insulation material, 3-reinforcing rib, 4-blast cap, 41-blast pipe, 42-air outlet, 5-discharge hole, 6-air outlet and 7-air distribution plate.
Detailed Description
Referring to fig. 1-3, this embodiment includes a fixed frame 1, an outer ring of the fixed frame 1 is connected with a furnace body of a fluidized furnace, an outer ring of the fixed frame 1 is provided with a circle of thermal insulation material 2, an inner ring of the fixed frame 1 is provided with an air distribution plate 7 made of a high temperature resistant castable, the air distribution plate 7 is provided with a plurality of air holes 6, the air holes 6 penetrate through the air distribution plate 7 along a vertical direction, an air cap 4 is inserted at an upper end of the air holes 6, the air cap 4 includes an air pipe 41, a bottom end of the air pipe 41 is open, a top end of the air pipe is closed, a top end of the air pipe 41 protrudes out of the air distribution plate 7, and a side wall of the protruding section of the air pipe is provided with an air outlet 42, and the air distribution plate 7 is further provided with a discharge hole 5.
In this embodiment, the air outlet 42 is inclined downwards, and the axis of the air outlet 42 is 15 ° to the horizontal plane.
In this embodiment, the hood 4 is made of ceramic.
In this embodiment, the refractory castable is made of corundum castable.
In this embodiment, a plurality of reinforcing ribs 3 are uniformly distributed on the outer ring of the fixed frame 1.
In this embodiment, the discharge hole 5 is arranged at the center of the grid plate 7 and is provided with a discharge pipe made of ceramic material.
Claims (6)
1. The utility model provides a cloth wind device for high temperature fluidized furnace which characterized by: including fixed frame, fixed frame outer lane and fluidized bed furnace body coupling, the fixed frame outer lane is equipped with the round thermal insulation material, and the fixed frame inner circle is equipped with the grid plate that high temperature resistant pouring material made, is equipped with a plurality of wind hole on the grid plate, and the wind hole runs through the grid plate along vertical direction, wind hole upper end cartridge has the hood, and the hood includes an tuber pipe, tuber pipe bottom opening, and the top is sealed, and the tuber pipe top is salient the lateral wall of grid plate and salient section is equipped with the exhaust vent, still is equipped with a relief hole on the grid plate.
2. The air distribution device for the high-temperature fluidized furnace as claimed in claim 1, wherein: the air outlet holes are inclined downwards, and the axes of the air outlet holes and the horizontal plane form 10-20 degrees.
3. The air distribution device for the high-temperature fluidized furnace as claimed in claim 1, wherein: the hood is made of ceramic materials.
4. The air distribution device for the high-temperature fluidized furnace as claimed in claim 1, wherein: the high-temperature resistant castable is corundum castable.
5. The air distribution device for the high-temperature fluidized furnace as claimed in claim 1, wherein: and a plurality of reinforcing ribs are uniformly distributed on the outer ring of the fixed frame.
6. The air distribution device for the high-temperature fluidized furnace as claimed in claim 1, wherein: the discharge hole is arranged in the center of the air distribution plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931807.0U CN213803634U (en) | 2020-12-10 | 2020-12-10 | Air distribution device for high-temperature fluidized furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931807.0U CN213803634U (en) | 2020-12-10 | 2020-12-10 | Air distribution device for high-temperature fluidized furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213803634U true CN213803634U (en) | 2021-07-27 |
Family
ID=76944778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022931807.0U Active CN213803634U (en) | 2020-12-10 | 2020-12-10 | Air distribution device for high-temperature fluidized furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213803634U (en) |
-
2020
- 2020-12-10 CN CN202022931807.0U patent/CN213803634U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213803634U (en) | Air distribution device for high-temperature fluidized furnace | |
| CN108548426B (en) | Scrap steel heating furnace | |
| CN108046316B (en) | Spray box type fluidized bed | |
| CN206556412U (en) | A kind of spin-tunnel kiln | |
| CN210796249U (en) | Air supply device for lime shaft kiln | |
| CN114540570A (en) | Flue of converter waste heat boiler | |
| CN209459438U (en) | A kind of flue shutter of carbon calciner | |
| CN209508135U (en) | It a kind of coke oven coke oven uprising tube or coalings the/understructure of smoke guiding hole | |
| CN207815365U (en) | A kind of efficient cyclone flue structure | |
| CN206875967U (en) | A kind of hardware smelts melting furnace | |
| CN207537476U (en) | A kind of high-altitude cast house workshop smoke evacuation building structure | |
| CN206583293U (en) | A kind of aluminum alloy press casting machine infrared heating melting and heat preservation smelting furnace | |
| CN205002598U (en) | Powder material heating furnace | |
| CN217103959U (en) | Flue of converter waste heat boiler | |
| CN205037744U (en) | Induction heating furnace feeding device that discharges fume | |
| CN205980741U (en) | Electric arc smelting furnace bell | |
| CN2364053Y (en) | Oxygen lance mouth seal device | |
| CN216245570U (en) | Steel skeleton flat furnace cover of submerged arc furnace | |
| CN209672843U (en) | A kind of oil fracturing natural quartz sand calcining furnace | |
| CN210718659U (en) | Air seal door for large-scale high-power nickel-iron alloy submerged arc furnace | |
| CN209623332U (en) | A kind of novel furnace cover structure of electric arc furnaces | |
| CN219156809U (en) | Positioning cone type energy-saving environment-friendly coal charging hole cover | |
| CN220818563U (en) | Furnace cover sealing structure of titanium slag electric furnace | |
| CN207963520U (en) | A kind of corundum arc furnace dedusting bell | |
| CN208804222U (en) | Sealing structure for revolving furnace fume hood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |