CN108278885A - A kind of ground granulated blast furnace slag drying unit built in aggregate processing machine - Google Patents
A kind of ground granulated blast furnace slag drying unit built in aggregate processing machine Download PDFInfo
- Publication number
- CN108278885A CN108278885A CN201810058762.5A CN201810058762A CN108278885A CN 108278885 A CN108278885 A CN 108278885A CN 201810058762 A CN201810058762 A CN 201810058762A CN 108278885 A CN108278885 A CN 108278885A
- Authority
- CN
- China
- Prior art keywords
- drying
- blast furnace
- furnace slag
- granulated blast
- ground granulated
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/30—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors
- F26B17/34—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors the movement being in a vertical or steeply inclined plane
-
- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses the ground granulated blast furnace slag drying units in a kind of building aggregate processing machine, including feed hopper, holder, preheat cylinder, the connecting cylinder of Drying and connection preheating cylinder and Drying, the end of the interconnected preheating cylinder and Drying is rotatably assorted with connecting cylinder, the outside of the preheating cylinder and Drying is respectively and fixedly provided at least one circle gear ring, driving gear and driven gear are equipped with by support base in rack, driving gear and driven gear are engaged with gear ring, driving gear and driven gear are respectively at two side positions of preheating cylinder and Drying, the beneficial effects of the invention are as follows：Hot wind is moved to from Drying in preheating cylinder; temperature reduces; but still ground granulated blast furnace slag can be preheated; effectively the energy is saved; the direction of motion of hot wind is opposite with the direction of motion of ground granulated blast furnace slag simultaneously; the contact area of hot wind and ground granulated blast furnace slag can be promoted, drying effect is promoted.
Description
Technical field
The present invention relates to a kind of building aggregate processing machine device, the granulated blast-furnace in specifically a kind of building aggregate processing machine
Slag powders drying unit.
Background technology
Slag powders are a kind of novel green products, can both be reached as the active addition of manufacture of cement
Energy-saving and emission-reduction improve cement performance, reduce the purpose of manufacture of cement cost and the important admixture of concrete mixing plant, energy
The cement consumption for directly substituting 20-50% achievees the purpose that reduce the heat of hydration, improves workability, reduces concrete production cost.
Due to the concrete of Residual oil slag powders have the heat of hydration it is low, it is corrosion-resistant, with reinforcing bar cohesive force is strong, later strength is high, anti-micro etc.
Feature is widely used in the engineerings such as industry and civil buildings, road and bridge, dam, underwater, coast defence, oil field, chemical preservation,
The thus laudatory title with " green building material " becomes the deep New Building Materials welcome by domestic and international market.
Slag powders are the abbreviations of ground granulated blast furnace slag, are a kind of good concrete admixtures, by standard compliant grain
Change blast-furnace cinder, through drying, grinding and removes iron, reach suitable fineness and meet the powder of suitable activity index.
Using slag powders as in the building aggregate processing machine of raw material, the design of drying unit is not reasonable existing,
Drying effect is bad, while the energy consumption of whole machine is larger, of high cost.
Invention content
The purpose of the present invention is to provide the ground granulated blast furnace slag drying units in a kind of building aggregate processing machine, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of ground granulated blast furnace slag drying unit built in aggregate processing machine, including feed hopper, holder, preheating cylinder, drying
The connecting cylinder of cylinder and connection preheating cylinder and Drying, the end of the interconnected preheating cylinder and Drying is and connecting cylinder
It is rotatably assorted, the outside of the preheating cylinder and Drying is respectively and fixedly provided at least one circle gear ring, is equipped with by support base in rack
Driving gear and driven gear, driving gear and driven gear are engaged with gear ring, and driving gear and driven gear are respectively at
Two side positions of cylinder and Drying are preheated, wherein driving gear is connected by the output end of shaft and motor, and motor is mounted on machine
On frame, an end position of the preheating cylinder and Drying is respectively equipped with feed inlet and feed inlet, is equipped at feed inlet for feeding
Feed hopper, be further fixed on top plate in the rack, air heater be installed on top plate, the outlet air end of air heater is logical
It crosses hot blast pipe to connect with Drying, resisting blower is installed on hot blast pipe, the end of the preheating cylinder is also associated with backwind tube,
Backwind tube is connect with air heater, and the air heater, resisting blower and motor are electrical with power supply and control switch
Connection.
As a further solution of the present invention：It is mounted on coaxial connecting shaft in the preheating cylinder and Drying,
Helical blade is fixed in connecting shaft.
As further scheme of the invention：It is equipped on the backwind tube and catches water for remove moisture in air
Device.
As further scheme of the invention：The bottom of the rack is equipped with multiple damping suspension columns.
As further scheme of the invention：The preheating cylinder and Drying are all made of heat preservation material and are made.
As further scheme of the invention：The air heater is by the external temperature control for controlling its heating temperature
Device controls, and resisting blower is by Frequency Converter Control.
As further scheme of the invention：The quantity of the motor is two, and two motors respectively drive preheating cylinder
With the rotation of Drying.
Compared with prior art, the beneficial effects of the invention are as follows：The hot-air that resisting blower generates air heater
It is input in Drying, ground granulated blast furnace slag is dried, and preheat the air in cylinder and be then drawn into air heater
It is interior to be heated again, hot wind is provided for Drying, forms the loop structure of hot wind, hot wind moves to preheating cylinder from Drying
Interior, temperature reduces, but still can be preheated to ground granulated blast furnace slag, has effectively saved the energy, while hot wind
The direction of motion and the direction of motion of ground granulated blast furnace slag on the contrary, the contact area of hot wind and ground granulated blast furnace slag can be promoted,
Promote drying effect.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for building the ground granulated blast furnace slag drying unit in aggregate processing machine.
Fig. 2 be it is a kind of building aggregate processing machine in ground granulated blast furnace slag drying unit in preheat cylinder left view.
Fig. 3 be it is a kind of building aggregate processing machine in ground granulated blast furnace slag drying unit in air flow graph.
In figure：1- preheat cylinder, 2- Dryings, 3- feed hoppers, 4- feed inlets, 5- helical blades, 6- gear rings, 7- water vessels,
8- top plates, 9- air heaters, 10- connecting cylinders, 11- connecting shafts, 12- resisting blowers, 13- discharge ports, 14- motors, 15- master
Moving gear, 16- shafts, 17- support bases, 18- holders, 19- driven gears, 20- hot blast pipes, 21- backwind tubes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, the ground granulated blast furnace slag drying in a kind of building aggregate processing machine
Device includes the connecting cylinder 10 of feed hopper 3, holder 18, preheating cylinder 1, Drying 2 and connection preheating cylinder 1 and Drying 2, phase
The end of the intercommunicated preheating cylinder 1 and Drying 2 is rotatably assorted with connecting cylinder 10, the preheating cylinder 1 and Drying 2
Outside is respectively and fixedly provided at least one circle gear ring 6, is equipped with driving gear 15 and driven gear 19 by support base 17 in rack 1, main
Moving gear 15 and driven gear 19 are engaged with gear ring 6, and driving gear 15 and driven gear 19 are respectively at preheating cylinder 1 and drying
Two side positions of cylinder 2, wherein driving gear 15 are connect by shaft 16 with the output end of motor 14, and motor 14 is mounted on rack 1
On, when motor 14 exports power, preheating cylinder 1 and the independent of Drying 2 can be driven to rotate, cylinder 1 and the Drying 2 of preheating
One end position is respectively equipped with feed inlet 4 and feed inlet 13, is equipped with the feed hopper 3 for charging at feed inlet 4, in the rack 1
It is further fixed on top plate 8, air heater 9 is installed on top plate 8, the outlet air end of air heater 9 passes through hot blast pipe 20 and baking
Dry cylinder 2 connects, and for inputting hot wind into Drying 2, dries, is equipped on hot blast pipe 20 resistance to ground granulated blast furnace slag
The end of high-temperature blower 12, the preheating cylinder 1 is also associated with backwind tube 21, and backwind tube 21 is connect with air heater 9, work
When, the hot-air that air heater 9 generates is input in Drying 2 by resisting blower 12, is carried out to ground granulated blast furnace slag
Drying, and preheat the air in cylinder 1 and be then drawn into air heater 9 and heated again, it is that Drying 2 provides hot wind,
The loop structure of hot wind is formed, hot wind is moved to from Drying 2 in preheating cylinder 1, and temperature reduces, but still can be high to granulation
Stove slag powders are preheated, and the energy, while the movement side of the direction of motion and ground granulated blast furnace slag of hot wind have effectively been saved
To on the contrary, the contact area of hot wind and ground granulated blast furnace slag can be promoted, drying effect, the air heater 9, resistance to height are promoted
Warm air machine 12 and motor 14 are electrically connected with power supply and control switch.
It is mounted on coaxial connecting shaft 11 in the preheating cylinder 1 and Drying 2, spiral is fixed in connecting shaft 11
Blade 5 when for that will preheat cylinder 1 and the rotation of Drying 2, drives the ground granulated blast furnace slag fortune in preheating cylinder 1 and Drying 2
It is dynamic, while the design of helical blade 5 so that ground granulated blast furnace slag is that spiral promotes outward, can more promote hot wind and granulation
The contact area of ground granulated blast furnace slag.
Water vessel 7 for removing moisture in air is installed on the backwind tube 21.
The bottom of the rack 1 is equipped with multiple damping suspension columns, larger due to being vibrated when overall structure is run, herein
Damping suspension column is designed, for ensureing integrally-built stability.
The preheating cylinder 1 and Drying 2 are all made of heat preservation material and are made.
The air heater 9 is controlled by the external temperature controller for controlling its heating temperature, and resisting blower 12 is by becoming
Frequency device controls.
The quantity of the motor 14 is two, and two motors 14 respectively drive the rotation of preheating cylinder 1 and Drying 2.
The present invention operation principle be：When work, ground granulated blast furnace slag is inputted into preheating cylinder 1 by feed hopper 3,
In the rotation process for preheating cylinder 1 and Drying 2, ground granulated blast furnace slag is moved from preheating cylinder 1 into Drying 2, high temperature resistant wind
The hot-air that air heater 9 generates is input in Drying 2 by machine 12, is dried to ground granulated blast furnace slag, and is preheated
Air in cylinder 1 is then drawn into air heater 9 and is heated again, provides hot wind for Drying 2, forms following for hot wind
Ring structure, hot wind are moved to from Drying 2 in preheating cylinder 1, and temperature reduces, but still can be carried out to ground granulated blast furnace slag
Preheating, has effectively saved the energy, while the direction of motion of hot wind and the direction of motion of ground granulated blast furnace slag are on the contrary, can be promoted
The contact area of hot wind and ground granulated blast furnace slag promotes drying effect.
It should be strongly noted that feed hopper 3, holder 18, preheating cylinder 1, Drying 2 and connecting cylinder in the technical program
10 be the application of the prior art, and the relative motion of ground granulated blast furnace slag and hot wind, and uses the hot wind pair after drying
Ground granulated blast furnace slag carries out the innovative point that preheating is the technical program, can effectively be dried to ground granulated blast furnace slag
It is dry, and heat can be recycled, it economizes on resources.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. the ground granulated blast furnace slag drying unit in a kind of building aggregate processing machine, including feed hopper（3）, holder（18）, it is pre-
Hot cylinder（1）, Drying（2）And connection preheating cylinder（1）And Drying（2）Connecting cylinder（10）, which is characterized in that it is interconnected
The preheating cylinder（1）And Drying（2）End and connecting cylinder（10）It is rotatably assorted, the preheating cylinder（1）And Drying
（2）Outside be respectively and fixedly provided at least one circle gear ring（6）, rack（1）On pass through support base（17）Driving gear is installed（15）With
Driven gear（19）, driving gear（15）And driven gear（19）And gear ring（6）Engagement, driving gear（15）And driven gear
（19）It is respectively at preheating cylinder（1）And Drying（2）Two side positions, wherein driving gear（15）Pass through shaft（16）With motor
（14）Output end connection, motor（14）Mounted on rack（1）On, the preheating cylinder（1）And Drying（2）An end position point
It She You not feed inlet（4）And feed inlet（13）, feed inlet（4）Place is equipped with the feed hopper for charging（3）, the rack（1）On
It is further fixed on top plate（8）, top plate（8）On air heater is installed（9）, air heater（9）Outlet air end pass through hot wind
Pipe（20）With Drying（2）Connection, hot blast pipe（20）On resisting blower is installed（12）, the preheating cylinder（1）End also
It is connected with backwind tube（21）, backwind tube（21）With air heater（9）Connection, the air heater（9）, resisting blower
（12）And motor（14）It is electrically connected with power supply and control switch.
2. the ground granulated blast furnace slag drying unit in a kind of building aggregate processing machine according to claim 1, feature
It is, the preheating cylinder（1）And Drying（2）Inside it is mounted on coaxial connecting shaft（11）, connecting shaft（11）Upper fixation
There is helical blade（5）.
3. the ground granulated blast furnace slag drying unit in a kind of building aggregate processing machine according to claim 1, feature
It is, the backwind tube（21）On water vessel for removing moisture in air is installed（7）.
4. the ground granulated blast furnace slag drying unit in a kind of building aggregate processing machine according to claim 1, feature
It is, the rack（1）Bottom multiple damping suspension columns are installed.
5. the ground granulated blast furnace slag drying unit in a kind of building aggregate processing machine according to claim 1, feature
It is, the preheating cylinder（1）And Drying（2）Heat preservation material is all made of to be made.
6. the ground granulated blast furnace slag drying unit in a kind of building aggregate processing machine according to claim 1, feature
It is, the air heater（9）By the external temperature controller control for controlling its heating temperature, resisting blower（12）By becoming
Frequency device controls.
7. the ground granulated blast furnace slag drying unit in a kind of building aggregate processing machine according to claim 1, feature
It is, the motor（14）Quantity be two, two motors（14）Respectively drive preheating cylinder（1）And Drying（2）Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058762.5A CN108278885A (en) | 2018-01-22 | 2018-01-22 | A kind of ground granulated blast furnace slag drying unit built in aggregate processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058762.5A CN108278885A (en) | 2018-01-22 | 2018-01-22 | A kind of ground granulated blast furnace slag drying unit built in aggregate processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108278885A true CN108278885A (en) | 2018-07-13 |
Family
ID=62804415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810058762.5A Pending CN108278885A (en) | 2018-01-22 | 2018-01-22 | A kind of ground granulated blast furnace slag drying unit built in aggregate processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108278885A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269282A (en) * | 2018-09-05 | 2019-01-25 | 张连军 | A kind of energy saving type material drying kiln of hot air circulation |
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|---|---|---|---|---|
| CN102305528A (en) * | 2011-07-01 | 2012-01-04 | 福建省诏安县绿洲生化有限公司 | Spiral promoting drier |
| CN103900363A (en) * | 2014-03-26 | 2014-07-02 | 芜湖恒杰膨润土科技有限公司 | Double-rotary-cylinder drying machine for bentonite |
| CN205119738U (en) * | 2015-09-18 | 2016-03-30 | 重庆市富环建筑材料有限责任公司 | Slay secondary is dried and transmission device |
| CN205980686U (en) * | 2016-07-21 | 2017-02-22 | 王秀芬 | Novel cylinder drying -machine for building |
| CN107101493A (en) * | 2017-06-09 | 2017-08-29 | 枞阳县程鹏水产养殖有限责任公司 | A kind of fish meal processes special dendrobium candidum hot air circular drying machine |
| CN208075529U (en) * | 2018-01-22 | 2018-11-09 | 新昌县儒岙镇高天机械厂 | A kind of ground granulated blast furnace slag drying unit built in aggregate processing machine |
-
2018
- 2018-01-22 CN CN201810058762.5A patent/CN108278885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305528A (en) * | 2011-07-01 | 2012-01-04 | 福建省诏安县绿洲生化有限公司 | Spiral promoting drier |
| CN103900363A (en) * | 2014-03-26 | 2014-07-02 | 芜湖恒杰膨润土科技有限公司 | Double-rotary-cylinder drying machine for bentonite |
| CN205119738U (en) * | 2015-09-18 | 2016-03-30 | 重庆市富环建筑材料有限责任公司 | Slay secondary is dried and transmission device |
| CN205980686U (en) * | 2016-07-21 | 2017-02-22 | 王秀芬 | Novel cylinder drying -machine for building |
| CN107101493A (en) * | 2017-06-09 | 2017-08-29 | 枞阳县程鹏水产养殖有限责任公司 | A kind of fish meal processes special dendrobium candidum hot air circular drying machine |
| CN208075529U (en) * | 2018-01-22 | 2018-11-09 | 新昌县儒岙镇高天机械厂 | A kind of ground granulated blast furnace slag drying unit built in aggregate processing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269282A (en) * | 2018-09-05 | 2019-01-25 | 张连军 | A kind of energy saving type material drying kiln of hot air circulation |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |
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| RJ01 | Rejection of invention patent application after publication |