CN106017051B - The increasing wind supercharging device of rotary kiln drying system - Google Patents
The increasing wind supercharging device of rotary kiln drying system Download PDFInfo
- Publication number
- CN106017051B CN106017051B CN201610553674.3A CN201610553674A CN106017051B CN 106017051 B CN106017051 B CN 106017051B CN 201610553674 A CN201610553674 A CN 201610553674A CN 106017051 B CN106017051 B CN 106017051B
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- China
- Prior art keywords
- air inlet
- wind
- supercharging device
- regulator
- air hose
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area
Abstract
The invention discloses a kind of increasing wind supercharging devices of rotary kiln drying system, belong to brick/tile kiln equipment technical field, for solving the problems, such as that existing rotary kiln drying system air-supply deficiency causes green compact brick and tile to be unable to reach dry demand, increase wind supercharging device send hot main air hose part pipeline in parallel with rotary kiln drying system, the increasing wind supercharging device is followed successively by blast pipe along air supply direction, wind turbine and discharge pipe, the blast pipe is close to send the main air hose one end of heat to be equipped with air inlet adjustment lock, blast pipe is equipped with external air inlet entrance, external air inlet inlet is equipped with external air inlet regulator, the discharge pipe is close to send the main air hose one end of heat to be equipped with outlet air regulator, and discharge pipe is equipped with interflow regulator with the main air hose junction of heat is sent.It is the increasing wind supercharging device reasonable design, easy to operate, it can be ensured that rotary kiln drying system is to air quantity, wind-warm syndrome（Cooling）And the adjusting control of wind pressure, ensure drying and the sintering quality of brick and tile.
Description
Technical field
The invention belongs to brick/tile kiln equipment technical fields, are a kind of increasing wind increasings of rotary kiln drying system specifically
Pressure device.
Background technology
With the fast development of brick and tile sintering industry, new process, new technology, new equipment use more next in production technology
It is more, so that the mechanization of production line, the degree of automation is greatly improved, is brought to the production management of enterprise larger
Variation, while improving the work situation of worker, improve production efficiency, ensure that product quality.
Present brick/tile kiln main body kiln type mainly have rotary kiln and（Straight line）Tunnel oven.The characteristics of tunnel oven be firing chamber not
It is dynamic, using the movement of kiln car come into base brick output；The characteristics of rotary kiln is that brick is motionless, is operated by the rotation of firing chamber to receive base successively
Spit brick.Relative to tunnel oven, rotary kiln mechanization, the degree of automation, production capacity higher, energy consumption is lower.
Applicant had once applied for that the patent of more than one piece rotary kiln, general configuration were as shown in Figure 1 before comprising is used for code base
Cyclic annular ground and the arc-shaped activity kiln body 1 concentric with this ring, 1 lower end of kiln body kiln bottom both sides are supported in by traveling wheel
11 back segments, which are equipped with, on circular orbit, at the top of kiln body send heat main air hose 2, described that hot main air hose 2 is sent to laterally extend several connections
Heat pipe 21 against the wind are sent in kiln body 1.
When rotary kiln is produced with common productivity（About design the 50%-120% of production capacity）, initial drying system passes through wind
The adjusting of unit frequency, gate valve can ensure normal production and product quality；But under the background of brick and tile sales volume depression, Bricks and Tiles Plant
Excessive pressure burns knot to reduce yield, can at this time have drying system hot wind and cannot be satisfied green compact drying demand in wind-warm syndrome, wind
Requirement in the parameters such as pressure, air quantity causes the brick and tile quality of production unqualified, even if therefore design it is a kind of send the main air hose of heat carry out wind
In the case that air quantity, wind-warm syndrome, wind pressure are unable to reach drying condition, it can also ensure the rotary kiln drying of brick and tile green compact dry mass
System is the application problem to be solved.
Invention content
Dry needs are cannot be satisfied for air quantity, wind-warm syndrome, wind pressure existing for rotary kiln drying system of the existing technology
The problem of, the present invention provides a kind of increasing wind supercharging device for rotary kiln drying system, which can commonly rotate
Air quantity, wind-warm syndrome and the wind pressure that rotary kiln drying system is adjusted in the case of kiln drying drying system drying condition is insufficient, to ensure brick
Dry mass when watt green compact decrement.
To realize the above-mentioned technical purpose, the technical solution adopted by the present invention is as follows：
In a kind of increasing wind supercharging device of rotary kiln drying system, the increasing wind supercharging device and rotary kiln drying system
Send hot main air hose part pipeline in parallel, the increasing wind supercharging device is followed successively by blast pipe, wind turbine and discharge pipe, institute along air supply direction
Blast pipe is stated close to sending the main air hose one end of heat to be equipped with air inlet adjustment lock, blast pipe is equipped with external air inlet entrance, external air inlet inlet
Equipped with external air inlet regulator, the discharge pipe discharge pipe and send hot master close to sending the main air hose one end of heat to be equipped with outlet air regulator
Air hose junction is equipped with interflow regulator.
Using the increasing wind supercharging device of above-mentioned technical proposal, send the main air hose of heat due to original there are air quantity, wind-warm syndrome, wind pressure
The problem of being unable to reach drying condition is sent the part hot wind in the main air hose of heat that can enter and is sent after installation increases wind supercharging device
It in air hose, is flowed out after wind turbine accelerates, then by discharge pipe, has the function that supercharging, and external air inlet entrance will be from sending hot master
Air quantity is obtained outside air hose, reaches increasing wind action, air inlet adjustment lock, external air inlet regulator and outlet air regulator can not only be adjusted
Gas flow changes pressure, can also adjust the mixed proportion sent between wind and external air inlet in the main wind of heat, adjust gas temperature
Degree, interflow regulator can control the gas of discharge pipe outflow and send the interflow direction of the gas of the main air hose of heat, prevent two strands of gas
Flowing through a point collision reduces gas flow rate and pressure, influences the drying effect of rotary kiln.
It further limits, the interflow regulator includes adjusting aerofoil, adjusting screw rod, and the adjusting aerofoil is solid by shaft
Be scheduled on discharge pipe and send heat main air hose intersection, and the adjusting aerofoil can seaward send the main air hose direction of heat to rotate, the adjusting
Screw rod passes through the adjusting aerofoil in outlet air pipe outer wall connecting tube.Above-mentioned restriction can not only control the gas for increasing the output of wind supercharging device
Stream flow direction, while when adjusting aerofoil expands outward, pressure can be reduced, otherwise pressure can be increased.
It further limits, the adjusting aerofoil front end is equipped with arc diversion division.Arc diversion division can preferably guide increasing
The air flow direction of wind supercharging device output, to mitigate the edge effect between adjusting two strands of front end of aerofoil air-flow.
It further limits, the shaft is fixed in a manner of hinge.
It further limits, the air inlet adjustment lock is equipped with the air inlet draw back plate of control blast pipe flow, and the outlet air is adjusted
Lock be equipped with control discharge pipe flow outlet air draw back plate, external air inlet regulator be equipped with control external air inlet entrance opening size it is outer into
Wind draw back plate.The control mode of air inlet adjustment lock, external air inlet regulator and outlet air regulator is as follows：When air inlet draw back plate, outlet air
When draw back plate is extracted out outward, notch in pipe can be increased, increase flow in pipe；When external air inlet draw back plate slips off, can increase
External air inlet entrance promotes air-supply pressure to increase external air inlet air quantity.
The present invention increases wind supercharging device compared with prior art, by parallel on sending the main air hose of heat, can realize rotary kiln
Drying system is to air quantity, wind-warm syndrome（Mainly cool down）And the adjusting control of wind pressure can also ensure when brick and tile produce the underproduction
It is dried and sintering quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of rotary kiln drying system；
Fig. 2 is the mounting structure schematic diagram for increasing wind supercharging device；
Fig. 3 is to increase the A of wind supercharging device in Fig. 1 to partial view；
Fig. 4 is the sectional view that blast pipe contains air inlet adjustment lock；
Fig. 5 is the sectional view that blast pipe contains external air inlet draw back plate
Fig. 6 is the B of Fig. 2 to phantom；
Fig. 7 is the vertical view of Fig. 6.
It is respectively denoted as in figure：1- kiln bodies, 11- kiln bodies top, 2- send heat main air hose, and 21- send heat to manage against the wind, at the interflow 22-,
3- increases wind supercharging device, 31- blast pipes, 311- air inlet adjustment locks, 312- air inlet draw back plates, 32- wind turbines, 33- discharge pipes, 331-
Outlet air regulator, 332- outlet air draw back plates, 34- external air inlet entrances, 341- external air inlet draw back plates, 4- collaborate regulator, and 41- is adjusted
Aerofoil, 42- shafts, 43- adjusting screw rods, 44- arc diversion divisions.
Specific implementation mode
In order to make those skilled in the art that the present invention may be better understood, with reference to the accompanying drawings and examples to this hair
Bright technical solution further illustrates.
As shown in Fig. 1 ~ 3, a kind of increasing wind supercharging device of rotary kiln drying system, the increasing wind supercharging device 3 with rotation
Send the main 2 part pipeline of air hose of heat in parallel in kiln drying drying system, certain each send hot main air hose 2 to be not limited only to that a set of increasing is arranged
Wind supercharging device 3, when it is implemented, in outer shroud and inner ring to send the main air hose of heat 2 to be provided with a set of.
As shown in Fig. 2, increase wind supercharging device 3 is followed successively by blast pipe 31, wind turbine 32 and discharge pipe 33 along air supply direction, it is described
For blast pipe 31 close to sending main 2 one end of air hose of heat to be equipped with air inlet adjustment lock 311, blast pipe 31 is equipped with external air inlet entrance 34, outside into
External air inlet regulator is equipped at wind entrance 34（It is not shown in figure）, the discharge pipe 33 is close to send main 2 one end of air hose of heat to be equipped with out
Wind regulator 331, and discharge pipe 33 is equipped with interflow regulator 4 with main 2 junction of air hose of heat is sent.
As shown in Figure 6, Figure 7, interflow regulator 4 includes adjusting aerofoil 41, adjusting screw rod 43, and the adjusting aerofoil 41 passes through
Shaft 42 is fixed on discharge pipe 33 and send 22 at the interflow of the main air hose of heat 2, and the adjusting aerofoil 41 can be towards sending heat main 2 side of air hose
To rotation, the adjusting screw rod 43 passes through the adjusting aerofoil 41 in 33 outer wall connecting tube of discharge pipe, the shaft 42 to use hinge
Mode.Air-flow output flow direction can be controlled by adjusting aerofoil 41, while when adjusting aerofoil 41 expands outward, can reduce pressure,
Otherwise pressure can be increased.
It is it should be noted that increasing the reason that wind supercharging device 3 must be in parallel with the main air hose 2 of heat is sent：Increase wind supercharging dress
It can be mixed with the air-flow in hot main air hose 2 is sent after setting 3 pairs of air-flow processing, two strands of air-flows are unaffected before mixing, mix it
After influence it is smaller, if the directly setting of the devices such as wind turbine 32, external air inlet entrance 34 is sent on the main air hose of heat 2, then external air inlet with
It send and is easy between the hot wind in the main air hose of heat 2 to interfere with each other or even flow velocity can cancel out each other a part, lead at interflow 22 wind
Amount, wind pressure and temperature are difficult to be controlled.
As shown in Fig. 2, adjusting 41 front end of aerofoil extends arc diversion division 44, the setting of arc diversion division 44 can be more preferable
Ground guiding increases the air flow direction of 3 output of wind supercharging device, mitigates the edge effect adjusted between the air-flow of two strands of 41 front end of aerofoil（It is main
If airflow collision can influence the parameters such as wind pressure, wind-warm syndrome）.
As shown in figure 4, air inlet adjustment lock 311 is equipped with the air inlet draw back plate 312 of control 31 flow of blast pipe, and similarly, knot
It closes shown in Fig. 2, outlet air regulator 331 also is provided with the outlet air draw back plate 332 of control 33 flow of discharge pipe.
As shown in figure 5, external air inlet entrance 34 is equipped with the external air inlet draw back plate 341 of 34 openings of sizes of control external air inlet entrance.
It, can be with flow in control pipe when entering the wind draw back plate 312, the extraction of outlet air draw back plate 332；When external air inlet draw back plate
341 when sliping off, and can increase notch in pipe, increases external air inlet air quantity, promotes air-supply pressure.
The operation principle of the increasing wind supercharging device 3 is briefly described below down：Wind turbine 32 is first turned on, when sending the main air hose of heat 2
In part hot wind enter blast pipe 31 after, through wind turbine 32 accelerate, flowed out by discharge pipe 33, have the function that supercharging, enter the wind
Draw back plate 312 can control 31 intake volume of blast pipe；And external air inlet entrance 34 will obtain air quantity from sending outside hot main air hose 2,
Have the function that increase wind and reduce hot blast temperature, external air inlet draw back plate 341 can control external air inlet air quantity；Outlet air regulator 331
Air-out volume can be controlled；Wind pressure can be adjusted out by adjusting aerofoil 41, control air-out direction, and the direction for adjusting aerofoil 41 is adjusted
It is to be controlled by adjusting screw rod 43, after adjusting 41 location determination of aerofoil, tightens adjusting screw rod 43 so that adjusting 41 position of aerofoil
It is constant.
As above operation, the application can realize that control is adjusted in the air quantity to rotary kiln drying system, wind-warm syndrome and wind pressure
The purpose of system, so that even if the drying of brick and tile green compact and sintering quality if can be ensured under special circumstances.
The increasing wind supercharging device of rotary kiln drying system provided by the invention is described in detail above.Specific implementation
The explanation of example is merely used to help understand the method and its core concept of the present invention.It should be pointed out that for the general of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for logical technical staff, this
A little improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (5)
1. a kind of increasing wind supercharging device of rotary kiln drying system, which is characterized in that the increasing wind supercharging device（3）With rotary kiln
Send heat main air hose in drying system（2）Part pipeline is in parallel, the increasing wind supercharging device（3）It is followed successively by air inlet along air supply direction
Pipe（31）, wind turbine（32）And discharge pipe（33）, the blast pipe（31）It is close to send heat main air hose（2）One end is equipped with air inlet adjustment lock
（311）, blast pipe（31）It is equipped with external air inlet entrance（34）, external air inlet entrance（34）Place be equipped with external air inlet regulator, it is described go out
Air hose（33）It is close to send heat main air hose（2）One end is equipped with outlet air regulator（331）, and discharge pipe（33）With send heat main air hose（2）
At interflow（22）Equipped with interflow regulator（4）.
2. increasing wind supercharging device according to claim 1, which is characterized in that the interflow regulator（4）Including adjusting wind
Plate（41）, adjusting screw rod（43）, the adjusting aerofoil（41）Pass through shaft（42）It is fixed on discharge pipe（33）With send heat main air hose
（2）Intersection, and the adjusting aerofoil（41）It can be towards sending heat main air hose（2）Direction rotates, the adjusting screw rod（43）It passes through out
Air hose（33）Adjusting aerofoil in outer wall connecting tube（41）.
3. increasing wind supercharging device according to claim 2, which is characterized in that the adjusting aerofoil（41）Front end is equipped with arc
Diversion division（44）.
4. increasing wind supercharging device according to claim 2 or 3, which is characterized in that the shaft（42）Consolidated in a manner of hinge
It is fixed.
5. increasing wind supercharging device according to claim 1, which is characterized in that the air inlet adjustment lock（311）Equipped with control
Blast pipe（31）The air inlet draw back plate of flow（312）, the outlet air regulator（331）Equipped with control discharge pipe（33）Flow goes out
Wind draw back plate（332）, external air inlet regulator, which is equipped with, controls external air inlet entrance（34）The external air inlet draw back plate of openings of sizes（341）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610553674.3A CN106017051B (en) | 2016-07-14 | 2016-07-14 | The increasing wind supercharging device of rotary kiln drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610553674.3A CN106017051B (en) | 2016-07-14 | 2016-07-14 | The increasing wind supercharging device of rotary kiln drying system |
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| Publication Number | Publication Date |
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| CN106017051A CN106017051A (en) | 2016-10-12 |
| CN106017051B true CN106017051B (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610553674.3A Active CN106017051B (en) | 2016-07-14 | 2016-07-14 | The increasing wind supercharging device of rotary kiln drying system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766784B (en) * | 2016-12-15 | 2022-05-27 | 苏州市朗润纺织科技有限公司 | Pollution-free fabric drying device |
| CN114166011B (en) * | 2021-11-26 | 2023-05-09 | 中冶重工（唐山）有限公司 | Fresh air device of drying kiln and fresh air control method |
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| US4665889A (en) * | 1986-02-27 | 1987-05-19 | Lopi International, Ltd. | Stove |
| CN101556112A (en) * | 2009-05-21 | 2009-10-14 | 周绍芳 | High temperature energy-saving tunnel kiln for physical thermal circulation application |
| CN202329140U (en) * | 2011-11-30 | 2012-07-11 | 中冶长天国际工程有限责任公司 | Bellow bypass exhausting system below ignition furnace of sintering machine |
| CN103256795A (en) * | 2012-02-20 | 2013-08-21 | 柏昊仓 | Double drying method and double drying chamber |
| CN103615885A (en) * | 2013-08-03 | 2014-03-05 | 寿阳县大胜窑炉科技有限公司 | Turnover kiln with air distribution system arranged at bottom |
| JP5903916B2 (en) * | 2012-02-07 | 2016-04-13 | 宇部興産株式会社 | Cement manufacturing apparatus and manufacturing method |
| CN205860744U (en) * | 2016-07-14 | 2017-01-04 | 贵州中德节能窑炉有限公司 | The increasing wind pressurizer of rotary kiln drying system |
-
2016
- 2016-07-14 CN CN201610553674.3A patent/CN106017051B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665889A (en) * | 1986-02-27 | 1987-05-19 | Lopi International, Ltd. | Stove |
| CN101556112A (en) * | 2009-05-21 | 2009-10-14 | 周绍芳 | High temperature energy-saving tunnel kiln for physical thermal circulation application |
| CN202329140U (en) * | 2011-11-30 | 2012-07-11 | 中冶长天国际工程有限责任公司 | Bellow bypass exhausting system below ignition furnace of sintering machine |
| JP5903916B2 (en) * | 2012-02-07 | 2016-04-13 | 宇部興産株式会社 | Cement manufacturing apparatus and manufacturing method |
| CN103256795A (en) * | 2012-02-20 | 2013-08-21 | 柏昊仓 | Double drying method and double drying chamber |
| CN103615885A (en) * | 2013-08-03 | 2014-03-05 | 寿阳县大胜窑炉科技有限公司 | Turnover kiln with air distribution system arranged at bottom |
| CN205860744U (en) * | 2016-07-14 | 2017-01-04 | 贵州中德节能窑炉有限公司 | The increasing wind pressurizer of rotary kiln drying system |
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| CN106017051A (en) | 2016-10-12 |
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Effective date of registration: 20190904 Address after: 404087 Group 8 of Ji'an Village, Tiefeng Township, Wanzhou District, Chongqing Patentee after: Yuan Shufen Address before: 558000 Three Groups of Fucheng Village, Luobang Town, Economic Development Zone, Buyi and Miao Autonomous Prefecture, Southern Guizhou Province Patentee before: GUIZHOU ZHONGDE ENERGY SAVING KILN CO., LTD. |
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