CN206207988U - A kind of rotary furnace with boiler tube - Google Patents
A kind of rotary furnace with boiler tube Download PDFInfo
- Publication number
- CN206207988U CN206207988U CN201621285794.1U CN201621285794U CN206207988U CN 206207988 U CN206207988 U CN 206207988U CN 201621285794 U CN201621285794 U CN 201621285794U CN 206207988 U CN206207988 U CN 206207988U
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- boiler tube
- heater
- hot
- rotary furnace
- wall
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Abstract
The utility model discloses a kind of rotary furnace with boiler tube,Belong to field of metallurgical equipment,It includes base plate,Body of heater is provided with the base plate,The body of heater includes being disposed therein on the heart line boiler tube rotated with body of heater and the liner plate being arranged on its madial wall,It is provided with outside one end of the discharge bucket in the body of heater and is additionally provided with burner,Some radiating seams are provided with the outer wall of the boiler tube,The cross section of the boiler tube is regular hexagon,Collection flitch is provided with every incline of the furnace tube outer wall,Material is kicked up by liner plate,Two pieces of collection flitch for falling boiler tube are formed spatially with boiler tube side wall,Generation mixes for the first time,Hot-fluid is by the inner chamber of boiler tube by the slit hot-fluid circumferentially that radiates,It is uniformly heated up to falling the material on the wall of boiler tube side,With the continuous rotation of body of heater,Material occurs second and mixes from the interior lining panel side that body of heater is fallen between two pieces of collection flitch again,Realize circulation,The heating process of rotary furnace is set to become to be more uniformly distributed and rapidly.
Description
Technical field
The utility model be related to it is a kind of bakee for material, dry metallurgical equipment, it is more particularly to a kind of with boiler tube
Rotary furnace.
Background technology
Rotary furnace is the Thermal Equipment of a kind of calcining, roasting or drying granular and granular material.In the production system of titanium dioxide
It is widely used in the middle of making.Existing rotary furnace is typically provided with one high and one low two ends, is set in rotary furnace one end high
Material bin and smoke collecting device, discharge bucket and burner, the heat brought using burner combustion are set in low one end
Radiation and flue dust are heated to the titanium dioxide kicked up by liner plate, and this traditional rotary furnace can only be since low one end
Titanium dioxide is heated, titanium dioxide is heated uneven in diverse location, and is arranged on rotary furnace inwall liner plate to repeatedly
The mixed effect of rolling titanium dioxide is undesirable, and the efficiency of heating surface is low, so that production efficiency reduction.
Utility model content
Problem to be solved in the utility model is to provide a kind of rotary furnace with boiler tube, can more uniformly and promptly
Material is heated.
In order to solve the above problems, the technical scheme that the utility model is used is：Including base plate, set on the base plate
There is body of heater, the body of heater includes the boiler tube rotated with body of heater and the liner plate being arranged on its madial wall are disposed therein on heart line
The two ends of the body of heater are respectively arranged with material bin and discharge bucket, are provided with outside one end of the discharge bucket in the body of heater and also set
It is equipped with burner, it is characterised in that：The output end of the burner is connected by rotating seal ring with the boiler tube inner chamber, institute
State and be provided with the outer wall of boiler tube some radiating seams, the cross section of the boiler tube is regular hexagon, the furnace tube outer wall it is every
Collection flitch is provided with bar incline.
Further, one end that the boiler tube is connected by it with the burner, the first hot-zone, are divided into
Two hot-zones and the 3rd hot-zone, the quantity ratio of the seam that radiated on first hot-zone, the second hot-zone and the 3rd hot-zone is 2:3:5.
Further, the boiler tube is additionally provided with ventilating opening in one end that the body of heater is provided with the material bin, described
Ventilating opening makes furnace interior be connected with the body of heater external world.
Further, every radiating is sewed on and is provided with filter screen.
Further, the boiler tube is shaped as positive six terrace with edge, the cross-sectional area of the boiler tube by the boiler tube with it is described
One end that burner 7 is connected starts gradually to increase.
The beneficial effects of the utility model are：Liner plate of the material in the body of heater rotated by gear driven is kicked up, and falls
Two pieces of collection flitch to boiler tube spatially occur to mix for the first time with the formation of boiler tube side wall, and at the same time, burner combustion is produced
The inner chamber that hot-fluid and heat radiation, hot-fluid and heat radiation enter boiler tube is stitched by radiating, and hot blast forms circumferential hot-fluid, to falling
Material on to boiler tube side wall is uniformly heated up, and with the continuous rotation of body of heater, material is again between two pieces of collection flitch
The liner plate side for falling body of heater occurs second and mixes, and realizes circulation, and the heating process of rotary furnace becomes to be more uniformly distributed and rapidly.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the front view of the rotary furnace with boiler tube of the utility model.
Fig. 2 is a kind of cross-sectional view of the rotary furnace with boiler tube of the utility model.
【Specific symbol description】
1- base plates
2- bodies of heater
3- boiler tubes
4- liner plates
5- material bins
6- discharge buckets
7- burners
8- radiating seams
The hot-zones of 9- first
The hot-zones of 10- second
The hot-zones of 11- the 3rd
12- ventilating openings
13- collection flitch
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described further.
As shown in figure 1, a kind of rotary furnace with boiler tube, it includes base plate 1, and body of heater 2 is provided with the base plate 1, described
Body of heater 2 includes being disposed therein on the heart line boiler tube 3 rotated with body of heater 2 and the liner plate 4 being arranged on its madial wall, the stove
The two ends of body 2 are respectively arranged with material bin 5 and discharge bucket 6, are provided with outside one end of the discharge bucket 6 in the body of heater 2 and also set
Burner 7 is equipped with, the output end of the burner 7 is connected by rotating seal ring with the inner chamber of the boiler tube 3, the boiler tube 3
Outer wall on be provided with some radiating seam 8, as shown in Fig. 2 the cross section of the boiler tube 3 be regular hexagon, outside the boiler tube 3
Collection flitch 13 is provided with every incline of wall.Liner plate 4 of the material in the body of heater 2 rotated by gear driven is kicked up,
The two pieces of collection flitch 13 and the side wall formation of boiler tube 3 for falling boiler tube 3 spatially occur to mix for the first time, and at the same time, burner 7 fires
Burn and produce hot-fluid and heat radiation, drive the inner chamber that hot-fluid enters boiler tube 3 that the hot-fluid of circumference is formed by the seam 8 that radiates by blower fan,
Hot-fluid and heat radiation are uniformly heated up to falling the material on the side wall of boiler tube 3, with the continuous rotation of body of heater 2, material
Mix for second from the side of liner plate 4 generation that body of heater 2 is fallen between two pieces of collection flitch 13 again, realize circulation, make adding for rotary furnace
Thermal process becomes to be more uniformly distributed and rapidly.
Further, one end that the boiler tube 3 is connected by it with the burner 7, it is divided into the first hot-zone
9th, the second hot-zone 10 and the 3rd hot-zone 11, radiate seam 8 on first hot-zone 9, the second hot-zone 10 and the 3rd hot-zone 11
Quantity ratio is 2:3:5.Wherein, one end that the boiler tube 3 is connected with institute burner 7, the hot-fluid of inflow and heat radiation are maximum,
By the way that according to boiler tube 3, apart from the long-range of burner 7, the quantity of reasonable distribution radiating seam 8 guides hot blast, makes on whole boiler tube 3
The degree of heat being subject to reaches unanimity, make material heat be more uniformly distributed, apparatus structure it is more reasonable.
Further, the boiler tube 3 is additionally provided with ventilating opening 12 in one end that the body of heater 2 is provided with the material bin 5,
The ventilating opening 12 makes the inside of body of heater 2 be connected with the external world of body of heater 2.Hot-fluid and flue dust is guided to flow out by setting ventilating opening 12
Outside body of heater 2.
Further, it is provided with filter screen on every radiating seam 8.Filter screen prevents powder or granular material from falling into boiler tube
In 3, cause the damage of rotary furnace.
Further, the boiler tube 3 is shaped as positive six terrace with edge, and the cross-sectional area of the boiler tube 3 is by the boiler tube 3 and institute
One end that burner 7 is connected is stated to start gradually to increase.Generally conventional rotary furnace is provided with one high and one low two ends, material because
Gravity and be axially moved so slowly fall inside body of heater 2, usual inclined angle is 5 ° to 8 °, and installation is very high.It is logical
Crossing makes boiler tube for positive six terrace with edge, and the lateral wall of boiler tube 3 is had certain gradient, material falling on the lateral wall of boiler tube 3,
Can slip, there is certain angle of inclination without the two ends of body of heater 2 are made again.
Claims (5)
1. a kind of rotary furnace with boiler tube, including base plate (1), is provided with body of heater (2), body of heater (2) bag on the base plate (1)
Include and be disposed therein on the heart line boiler tube (3) rotated with body of heater (2) and the liner plate (4) being arranged on its madial wall, the stove
The two ends of body (2) are respectively arranged with material bin (5) and discharge bucket (6), and the body of heater (2) is provided with the discharge bucket (6)
Burner (7) is additionally provided with outside one end, it is characterised in that：The output end of the burner (7) by rotating seal ring with it is described
Boiler tube (3) inner chamber is connected, be provided with the outer wall of the boiler tube (3) some radiating seam (8), the boiler tube (3) it is transversal
Face is regular hexagon, and collection flitch (13) is provided with every incline of boiler tube (3) outer wall.
2. according to a kind of rotary furnace with boiler tube described in claim 1, it is characterised in that：The boiler tube (3) by its with it is described
One end that burner (7) is connected starts, and is divided into the first hot-zone (9), the second hot-zone (10) and the 3rd hot-zone (11), institute
It is 2 to state the first hot-zone (9), the quantity ratio of the seam (8) that radiates on the second hot-zone (10) and the 3rd hot-zone (11):3:5.
3. according to a kind of rotary furnace with boiler tube described in claim 1, it is characterised in that：The boiler tube (3) is in the body of heater
(2) one end for being provided with the material bin (5) is additionally provided with ventilating opening (12), the ventilating opening (12) make body of heater (2) internal with
Body of heater (2) external world is connected.
4. according to a kind of rotary furnace with boiler tube described in claim 1, it is characterised in that：It is respectively provided with every radiating seam (8)
There is filter screen.
5. a kind of rotary furnace with boiler tube according to any one of Claims 1-4 claim, it is characterised in that:Institute
Positive six terrace with edge that is shaped as of boiler tube (3) is stated, the cross-sectional area of the boiler tube (3) is by the boiler tube (3) and the burner (7) phase
One end of connection starts gradually to increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285794.1U CN206207988U (en) | 2016-11-28 | 2016-11-28 | A kind of rotary furnace with boiler tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285794.1U CN206207988U (en) | 2016-11-28 | 2016-11-28 | A kind of rotary furnace with boiler tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207988U true CN206207988U (en) | 2017-05-31 |
Family
ID=58748224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621285794.1U Active CN206207988U (en) | 2016-11-28 | 2016-11-28 | A kind of rotary furnace with boiler tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN206207988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482505A (en) * | 2016-11-28 | 2017-03-08 | 攀枝花市钛都化工有限公司 | A kind of rotary furnace with boiler tube |
| CN111256465A (en) * | 2020-03-18 | 2020-06-09 | 赣州奥途科技有限公司 | Furnace tube structure of tungsten-molybdenum calcining or reducing rotary furnace |
-
2016
- 2016-11-28 CN CN201621285794.1U patent/CN206207988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482505A (en) * | 2016-11-28 | 2017-03-08 | 攀枝花市钛都化工有限公司 | A kind of rotary furnace with boiler tube |
| CN111256465A (en) * | 2020-03-18 | 2020-06-09 | 赣州奥途科技有限公司 | Furnace tube structure of tungsten-molybdenum calcining or reducing rotary furnace |
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