CN209636123U - A kind of lime stove of efficient fabric wind - Google Patents
A kind of lime stove of efficient fabric wind Download PDFInfo
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- CN209636123U CN209636123U CN201920184599.7U CN201920184599U CN209636123U CN 209636123 U CN209636123 U CN 209636123U CN 201920184599 U CN201920184599 U CN 201920184599U CN 209636123 U CN209636123 U CN 209636123U
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- wind
- kiln body
- kiln
- lime
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Abstract
The utility model discloses a kind of lime stoves of efficient fabric wind, with kiln body, the lower part of kiln body are provided with disk ash hoist and blast pipe, kiln hood is equipped at the top of kiln body, smokejack and distributing device are equipped on kiln hood；The kiln body extends along the vertical direction, kiln body includes shell and the inner casing positioned at interior of shell, an annular chamber is formed between shell and inner casing, the annular chamber is divided into heat preservation zone and wind region along the vertical direction, thermal insulation material is filled in heat preservation zone, wind region is a cavity, offers air hole on the inner casing corresponding to wind region, the air hole is connected to the inner cavity and wind region of kiln body, and blast pipe is connected to the inner cavity of wind region and kiln body.External cold wind has respectively entered in the inner cavity and wind region of kiln body through blast pipe, the cold wind entered in wind region enters the inner cavity of kiln body through air hole, it exchanges heat first with the lime close to inner casing, the heat exchange efficiency of cold wind and the lime close to kiln body inner wall thus can be improved.
Description
Technical field
The utility model relates to limestone calcination equipment, and in particular to a kind of lime stove of efficient fabric wind.
Background technique
Vertical stove is being still a kind of equipment of conventional calcined limestone to produce lime at present, in calcination process,
Fresh air enters in stove from the bottom of stove, and carrying out heat exchange in the lower half of stove and the material of completion calcining becomes hot wind, heat
Wind, which continues up, improves oxygen for burning.During fresh air flows up, due to boundary effect, along stove inner wall to upstream
The flowing velocity of dynamic fresh air is slower, keeps the heat transfer effect inside stove poor, reduces heat exchange efficiency, be unfavorable for saving
Energy.
Utility model content
In order to solve the above problems, the utility model proposes a kind of lime stove of efficient fabric wind, with kiln body, in kiln
The lower part of body is provided with disk ash hoist and blast pipe, and kiln hood is equipped at the top of kiln body, and smokejack is equipped on kiln hood
And distributing device；
The kiln body extends along the vertical direction, and kiln body includes shell and the inner casing positioned at interior of shell, shell and inner casing it
Between form an annular chamber, which is divided into heat preservation zone and wind region along the vertical direction, in heat preservation zone be filled with thermal insulation material,
Wind region is a cavity, offers air hole on the inner casing corresponding to wind region, which is connected to inner cavity and the cloth of kiln body
Wind area, blast pipe are connected to the inner cavity of wind region and kiln body.
At runtime, external cold wind has respectively entered in the inner cavity and wind region of kiln body through blast pipe, enters kiln body
The cold wind of inner cavity is flowed up along the intracorporal material of kiln and is exchanged heat with lime generated after the completion of calcining, reaches top
Afterwards, burning is participated in.The cold wind entered in wind region enters the inner cavity of kiln body, this portion through air hole successively in uphill process
Divide cold wind due to exchanging heat with the lime close to inner casing, then flowing up again first after entering the inner cavity of kiln body, by
The heat exchange efficiency of cold wind and the lime close to kiln body inner wall can be improved in this.
Further, it is disposed with wind-distributing pipe in the bottom of the inner cavity of kiln body, blast pipe is connected on the wind-distributing pipe, and wind-distributing pipe connects
The inner cavity and wind region of logical kiln body.Further, air outlet is offered on the downside of wind-distributing pipe.After wind-distributing pipe is set, it can incite somebody to action
Enter in kiln body cold wind carry out it is enforceable uniformly distributed, avoid the interference due to lime and cause the uniformity of cold wind respectively compared with
Difference after air outlet to be arranged in the downside of wind-distributing pipe, can enter in wind-distributing pipe to avoid lime, block wind-distributing pipe.
Preferably, wind-distributing pipe tilts extension by the central part of kiln body obliquely upward, and radially arranges.
Further, to reduce the generated noise in air blast, silencer is installed on blast pipe.
Further, air hole ecto-entad extends obliquely downward.The design can enter in air hole to avoid lime, right
Air hole forms blocking, or falls in wind region through the air hole.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention.
Specific embodiment
Refering to fig. 1, a kind of lime stove of efficient fabric wind is provided with disk in the lower part of kiln body 50 with kiln body 50
Ash hoist 6 and blast pipe 15, are equipped with kiln hood 10 at the top of kiln body, which is supported on basis 13.Disk ash hoist connects
It is connected to cement output tank 61.
Smokejack 9 and distributing device are installed on kiln hood.Wherein distributing device includes the motor 12 being mounted on kiln hood and peace
Drapery panel 11 in the drive shaft of motor, the drapery panel are obliquely arranged.
The kiln body 50 extends along the vertical direction, and kiln body includes shell 5 and the inner casing 2 positioned at interior of shell, shell with it is interior
An annular chamber is formed between shell, which is divided into heat preservation zone 32 and wind region 31 along the vertical direction, fills in heat preservation zone 32
There is thermal insulation material, wind region 31 is a cavity, offers air hole 21 on the inner casing 2 corresponding to wind region 31, the air hole
It is connected to the inner cavity and wind region of kiln body.In the present embodiment, 21 ecto-entad of air hole is extended obliquely downward.
It is disposed with wind-distributing pipe 7 in the bottom of the inner cavity of kiln body 1, wind-distributing pipe 7 is connected to the inner cavity and wind region of kiln body 50.In cloth
Air outlet 71 is offered on the downside of air hose, and the inner cavity of kiln body is connected to using air outlet 71.In the present embodiment, wind-distributing pipe 7 is by kiln body
Central part tilt extension obliquely upward, and radially arrange.It is connected with blast pipe 15 on wind-distributing pipe, connects on blast pipe
It is connected to the roots blower 17 for share.
To reduce noise, silencer 16 is installed on blast pipe.For easy access, the bottom of kiln body is provided with maintenance
Hole 8.
Claims (6)
1. a kind of lime stove of efficient fabric wind, which is characterized in that there is kiln body, the lower part of kiln body is provided with disk ash hoist
And blast pipe, kiln hood is installed at the top of kiln body, smokejack and distributing device are installed on kiln hood；
The kiln body extends along the vertical direction, and kiln body includes shell and the inner casing positioned at interior of shell, the shape between shell and inner casing
At an annular chamber, which is divided into heat preservation zone and wind region along the vertical direction, and thermal insulation material, cloth wind are filled in heat preservation zone
Qu Weiyi cavity offers air hole on the inner casing corresponding to wind region, which is connected to the inner cavity and wind region of kiln body,
The inner cavity of blast pipe connection wind region and kiln body.
2. the lime stove of efficient fabric wind according to claim 1, which is characterized in that arranged in the bottom of the inner cavity of kiln body
There is wind-distributing pipe, blast pipe is connected on the wind-distributing pipe, and wind-distributing pipe is connected to the inner cavity and wind region of kiln body.
3. the lime stove of efficient fabric wind according to claim 2, which is characterized in that offered out on the downside of wind-distributing pipe
Air port.
4. the lime stove of efficient fabric wind according to claim 2, which is characterized in that wind-distributing pipe from the central part of kiln body to
Oblique upper inclination extends, and radially arranges.
5. the lime stove of efficient fabric wind according to claim 1, which is characterized in that be equipped with noise elimination on blast pipe
Device.
6. the lime stove of efficient fabric wind according to claim 1, which is characterized in that air hole ecto-entad is diagonally downward
Extend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920184599.7U CN209636123U (en) | 2019-01-31 | 2019-01-31 | A kind of lime stove of efficient fabric wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920184599.7U CN209636123U (en) | 2019-01-31 | 2019-01-31 | A kind of lime stove of efficient fabric wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636123U true CN209636123U (en) | 2019-11-15 |
Family
ID=68493061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920184599.7U Active CN209636123U (en) | 2019-01-31 | 2019-01-31 | A kind of lime stove of efficient fabric wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209636123U (en) |
-
2019
- 2019-01-31 CN CN201920184599.7U patent/CN209636123U/en active Active
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