CN106895691A - Material drying-type feeding device - Google Patents
Material drying-type feeding device Download PDFInfo
- Publication number
- CN106895691A CN106895691A CN201510968683.4A CN201510968683A CN106895691A CN 106895691 A CN106895691 A CN 106895691A CN 201510968683 A CN201510968683 A CN 201510968683A CN 106895691 A CN106895691 A CN 106895691A
- Authority
- CN
- China
- Prior art keywords
- roller
- hopper
- drying chamber
- inlet box
- feeding device
- 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
Links
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
- F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
- F26B17/288—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position the materials being dried on perforated drums or rollers, e.g. sieve or suction drums
-
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Abstract
The invention discloses a kind of material drying-type feeding device, including hopper (1), the feed opening (2) of described hopper (1) bottom is communicated with drying chamber (8), and roller (4) and feeding plate (7) are provided with described drying chamber (8)；Exit of the described roller (4) positioned at hopper feed opening (2), roller (4) two ends are connected with hopper side wall (10) rotation and wherein one end of roller (4) passes through transmission mechanism and motor connection, and the other end of roller (4) is connected with the inlet box (16) of supply hot blast；Described feeding plate (7) is fixed on the inwall of drying chamber (8), and feeding plate (7) is provided with several through holes；Described drying chamber (8) top is provided with gas outlet (9).After using above structure, the materials such as dry lime building stones or raw coal can be obtained, greatly improve the operating efficiency of flour mill.
Description
Technical field
It is especially that a kind of material for conveying the materials such as wet coal, wet granular shape dries the present invention relates to machinery equipment field
Dry type charging gear.
Background technology
With the industrialized development of China, the control of environmental pollution increasingly seems important, for renovating environment, reduces respectively
The discharge of pollutant, each coal-burning power plant, Industrial Boiler etc. carry out desulfurization using agstone one after another, and Industrial Boiler changes one after another
With coal dust firing with improve efficiency reduce pollutant discharge.And the production of the material such as agstone, coal dust is by milling
Machine needs to materials such as the qualified lime building stones of flour mill continuous conveying moisture content or raw coal come what is obtained during production.But
The ore class material such as lime building stones or raw coal all can run into the factors such as rainwater and moist from links such as exploitation, storage, transports,
So material such as lime building stones or raw coal will be bonded in one piece, hardly result in the qualified material of flour mill requirement, therefore meeting
The problem for causing operating efficiency low to flour mill.
The content of the invention
The technical problems to be solved by the invention are to provide one kind to be made the dry materials such as lime building stones or raw coal and improves milling
The material drying-type feeding device of machine operating efficiency.
In order to solve the above technical problems, a kind of material drying-type feeding device that the present invention is provided, including hopper, it is described
The feed opening of hopper bottom is communicated with drying chamber, and drying is communicated with hot blast inlet box；Be provided with described drying chamber roller and
Feeding plate；Described roller is located at the exit of hopper feed opening, and the rotation of roller two ends and hopper side wall is connected and roller
By transmission mechanism and motor connection, the other end of roller is connected with the inlet box of supply hot blast for wherein one end；Described falls
Flitch is fixed on the inwall of drying chamber, and feeding plate is provided with several through holes；Described drying chamber top is provided with outlet
Mouthful.
Described roller one end refers to that roller one end has short support shaft, described material with motor connection by transmission mechanism
Bucket side-wall outer side is welded with axle bed, and described axle bed is rotated with short support shaft by bearing and is connected, described short support shaft end
Portion is connected with transmission mechanism.
It refers to that cylinder surface has some apertures, roller that the other end of described roller is connected with the inlet box of supply hot blast
Other end inwall be fixed with ventilating board, described ventilating board is provided with several air vents, ventilating board and long support axle
One end is fixedly connected, and the other end of long support axle is rotated with inlet box by bearing and is connected；Hopper side wall outside is welded with wind
Case mounting seat, described inlet box and bellows mounting seat mode connects for screw, the air outlet of inlet box be located in roller and with ventilation
Plate is relative.
Some shelves are circumferentially distributed with described roller outer round surface.
After the technical measures of the above, the present invention compared with prior art, has the following advantages that：Due under hopper
Drying chamber is provided with material mouth, when on the shelf that wet material falls on roller, high temperature hot gas lead to drying chamber from inlet box,
The moisture content in wet stock so on shelf will together be evaporated with high temperature hot gas, and water vapour is arranged from the gas outlet of drying chamber
Go out, dry material is just fallen on the feeding plate in drying chamber, by falling into discharging opening after the through hole on feeding plate or from blanking
Discharging opening is slipped on plate.Therefore the materials such as dry lime building stones or raw coal can be obtained by this device, greatly improves flour mill
Operating efficiency.
Brief description of the drawings
Shown in Fig. 1 be material drying-type feeding device of the present invention structural representation；
Shown in Fig. 2 be Fig. 1 A-A direction structure schematic diagrames；
Shown in Fig. 3 is the close-up schematic view of I in Fig. 1；
Shown in Fig. 4 is the close-up schematic view of II in Fig. 1；
Wherein：1st, hopper；2nd, feed opening；3rd, aperture；4th, roller；5th, shelf；6th, discharging opening；7th, blanking
Plate；8th, drying chamber；9th, gas outlet；10th, hopper side wall；11st, short support shaft；12nd, axle bed；13rd, ventilating board；
14th, air outlet；15th, long support axle；16th, inlet box；17th, air inlet；18th, bellows mounting seat；In B, roller
Chamber；C, lower air chamber；D, upper air cavity.
Specific embodiment
The present invention is described in more detail with reference to the accompanying drawings and detailed description.
The structural representation of the material drying-type feeding device of the present invention shown in Fig. 1, Fig. 2, it includes hopper 1,
The feed opening 2 of the described bottom of hopper 1 is communicated with drying chamber 8, and drying chamber 8 is communicated with hot blast inlet box 16.It is described
Drying chamber 8 in be provided with roller 4 and feeding plate 7.Described roller 4 is located at the exit of hopper feed opening 2, roller
4 two ends are connected with the rotation of hopper side wall 10 and wherein one end of roller 4 passes through transmission mechanism and motor connection, roller 4
The other end with supply hot blast inlet box 16 connect.Described feeding plate 7 is fixed on the inwall of drying chamber 8, and
Feeding plate 7 is provided with several through holes.The described top of drying chamber 8 is provided with gas outlet 9.The described cylindrical table of roller 4
Some shelves 5 are circumferentially distributed with face.
Schematic diagram as shown in Figure 3 understands that described one end of roller 4 refers to motor connection by transmission mechanism, roller
4 one end have short support shaft 11, and the described outside of hopper side wall 10 is welded with axle bed 12, and described axle bed 12 passes through axle
Hold to be rotated with short support shaft 11 and be connected, the described end of short support shaft 11 is connected with transmission mechanism, i.e., in short support shaft 11
End be bonded and be connected to drive, then by transmission belt and motor connection.
Schematic diagram as shown in Figure 4 understands that the other end of described roller 4 connects with the inlet box 16 of supply hot blast and is
Refer to, the other end inwall that the surface of roller 4 has some apertures 3, roller 4 is fixed with ventilating board 13, described ventilating board
13 are provided with several air vents, and ventilating board 13 is fixedly connected with one end of long support axle 15, long support axle 15 it is another
One end is rotated with inlet box 16 by bearing and is connected；The outside of hopper side wall 10 is welded with bellows mounting seat 18, and described enters
Bellows 16 and the mode connects for screw of bellows mounting seat 18, the air outlet 14 of inlet box 16 be located in roller 4 and with ventilating board 13
Relatively.
During work, one side wet stock enters drying chamber 8 from feed opening, and one side motor drives short support shaft by transmission mechanism
11 rotate, even if roller 4 is rotated, the shelf 5 on such roller 4 takes wet stock on feeding plate to.Now inlet box
16 high temperature hot gas (general temperature is more than 150 DEG C of gas) send into air outlet 14 from air inlet 17, by ventilation
Enter drum cavity B after plate 13.High-temperature gas passes a part of heat by the barrel of roller 4 in drum cavity B
The wet stock given on the periphery shelf 5 of roller 4 is led, then, high-temperature gas is entered by the aperture 2 on the barrel of roller 4
Upper air cavity D and lower air chamber C in drying chamber 8.Enter upper air cavity D during with the periphery shelf 5 of roller 4 on
Wet stock carried out more fully hereinafter heat exchange, but most of high-temperature gas enters lower air chamber C, the high temperature of lower air chamber C
Through hole of the hot gas from feeding plate 7 enters upper air cavity D.During a little, high temperature hot gas with fall the thing on feeding plate 7
Material carries out secondary heat exchange.By secondary convection current, the heat exchange of conduction, the moisture in wet stock is evaporated, with heat exchange
Gas afterwards is brought away from by the gas outlet 9 of upper air cavity D, and falls into discharging opening 6 by the dry material of evaporation moisture.
Claims (4)
1. a kind of material drying-type feeding device, including hopper (1), the feed opening (2) of described hopper (1) bottom
Communicated with drying chamber (8), drying chamber (8) is communicated with hot blast inlet box (16)；It is characterized in that：Described drying
Roller (4) and feeding plate (7) are provided with room (8)；Outlet of the described roller (4) positioned at hopper feed opening (2)
Place, roller (4) two ends and hopper side wall (10) rotate be connected and roller (4) wherein one end pass through transmission mechanism and
Motor connection, the other end of roller (4) is connected with the inlet box (16) of supply hot blast；Described feeding plate (7) is solid
It is scheduled on the inwall of drying chamber (8), and feeding plate (7) is provided with several through holes；On described drying chamber (8)
Portion is provided with gas outlet (9).
2. material drying-type feeding device according to claim 1, it is characterised in that：Described roller (4)
End refers to that roller (4) one end has short support shaft (11), described hopper side wall with motor connection by transmission mechanism
(10) outside is welded with axle bed (12), and described axle bed (12) is rotated with short support shaft (11) by bearing and is connected,
Described short support shaft (11) end is connected with transmission mechanism.
3. material drying-type feeding device according to claim 1, it is characterised in that：Described roller (4)
It refers to that roller (4) surface has some apertures (3), roller that the other end is connected with the inlet box (16) of supply hot blast
(4) other end inwall is fixed with ventilating board (13), and described ventilating board (13) is provided with several air vents, leads to
Aerofoil (13) is fixedly connected with one end of long support axle (15), and the other end of long support axle (15) passes through bearing and enters
Bellows (16) rotate connection；Hopper side wall (10) outside is welded with bellows mounting seat (18), described inlet box (16)
With bellows mounting seat (18) mode connects for screw, the air outlet (14) of inlet box (16) in roller (4) and with it is logical
Aerofoil (13) is relative.
4. material drying-type feeding device according to claim 1, it is characterised in that：Described roller (4) is outward
Some shelves (5) are circumferentially distributed with circular surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510968683.4A CN106895691A (en) | 2015-12-19 | 2015-12-19 | Material drying-type feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510968683.4A CN106895691A (en) | 2015-12-19 | 2015-12-19 | Material drying-type feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106895691A true CN106895691A (en) | 2017-06-27 |
Family
ID=59190075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510968683.4A Pending CN106895691A (en) | 2015-12-19 | 2015-12-19 | Material drying-type feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106895691A (en) |
-
2015
- 2015-12-19 CN CN201510968683.4A patent/CN106895691A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |
|
| WD01 | Invention patent application deemed withdrawn after publication |