CN106839736A - A kind of vertical mixing drying machine - Google Patents

A kind of vertical mixing drying machine Download PDF

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Publication number
CN106839736A
CN106839736A CN201710121588.XA CN201710121588A CN106839736A CN 106839736 A CN106839736 A CN 106839736A CN 201710121588 A CN201710121588 A CN 201710121588A CN 106839736 A CN106839736 A CN 106839736A
Authority
CN
China
Prior art keywords
casing
agitating shaft
layer
box body
layer box
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
Application number
CN201710121588.XA
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Chinese (zh)
Inventor
高庆山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Bentley Environmental Protection Technology Co Ltd
Original Assignee
Shandong Bentley Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Bentley Environmental Protection Technology Co Ltd filed Critical Shandong Bentley Environmental Protection Technology Co Ltd
Priority to CN201710121588.XA priority Critical patent/CN106839736A/en
Publication of CN106839736A publication Critical patent/CN106839736A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/14Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
    • F26B17/1433Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
    • F26B17/1466Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being in movement
    • F26B17/1491Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being in movement the movement being a rotation around a horizontal axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005Treatment of dryer exhaust gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/04Agitating, stirring, or scraping devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • F26B25/08Parts thereof
    • F26B25/12Walls or sides; Doors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention relates to drying machine technical field, a kind of especially vertical mixing drying machine, two group of the 3rd agitating shaft is provided with 3rd casing, and the 3rd agitating shaft be located at the 3rd bottom half, second casing and the first casing inner bottom part are provided with agitating shaft, and agitating shaft exterior annular is provided with multiple paddles, third layer casing, second layer box body and the first layer box body downside are also equipped with ventilating board, the bottom bottom half is also equipped with air blower, and air blower is communicated with hot wind inlet, hot wind inlet is through bottom casing, between the agitating shaft agitating shaft driving-chain is provided between the 3rd agitating shaft, the first casing side is additionally provided with discharging opening, agitating shaft is connected with shaft coupling, described shaft coupling one end is connected with reducing motor.The invention design and installation paddle turning over materials is uniform, do not stir manually, reduce labour intensity, and not dead bed, product quality stabilization, the bed of material thicken, improve yield.

Description

A kind of vertical mixing drying machine
Technical field
The present invention relates to drying machine technical field, more particularly to a kind of vertical mixing drying machine.
Background technology
The invention belongs to drying machinery (dryer) and drying machinery species is various, mainly have pneumatic drier, rotation rolling Drum drier, band drier, Vibratingfluidbeddrier, Vibrationless fluidized bed drying machine, vacuum drier, stirring examination drying Machine etc..No matter any its drying principles are communicated, and are all to dried material heat hot blast simultaneously using hot blast Take away moisture and complete drying process.
The vertical examination stirring drier is mainly used for drying (drying) process of the larger granule materials of relative viscosity, such as High molecular polymer (polyacrylamide, cation, anion,《Abbreviation material》) drying.The material to dry difficulty larger, should Material is the viscous strong colloid substances that a kind of liquid containing more than 70% moisture is generated by polymerisation, by entering dry after granulation Dry (drying) process, dried product water content 10% is optimal.
Drying (drying) process of current product is mainly is dried using Vibratingfluidbeddrier and roller drier Dry, the operation principle of vibration vulcanization bed dryer is that material enters after drying machine in the presence of high-pressure hot wind, reaches material Fluidized state, hot blast to material heat simultaneously takes away the moisture that material is distributed, and thing is made by the vibration for drying box body Material moves to discharging opening and completes drying process.
The problem that the drying machine is present:
1 material particles surface viscosity is larger to be needed to add substantial amounts of surface anti sticking agent, increased drying cost.
2 material moistures are big, and surface viscosity is big, and dead bed (not seething with excitement) often occur needs artificial stirring, and labour intensity is big.
3 materials are by vibration, it is impossible to which uniform mobile, uneven drying, product quality is difficult to ensure that.
4 drying machine body vibrations, noise is big, and failure rate of machinery is high, and maintenance cost is big.
5 fluid beds are bulky, take plant area and reach, and mounting cost is high, and inconvenient operation, operating personnel are more.
6 power are big, and power consumption is high, because material by high-pressure blast into will blow in bed body, and high-pressure blast is by bed base plate Aperture through blowing material, it is larger to add the surface of material viscosity, so using high-power blower, power consumption is higher.
7 thermal energy consumptions are big, because the surface of material viscosity is big, easily forming secondary adhesion can not seethe with excitement (dead bed), normally Solution is exactly to reduce thickness of feed layer, prevents dead bed, therefore hot blast moment from draining through the bed of material, when material is contacted with hot blast Between it is very short, rate of heat exchange is relatively low, and material heating is slow, and moisture evaporation is slow, and heat utilization efficiency is low, low production efficiency, and power consumption is big.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of vertical mixing for proposing is dried Machine.
To achieve these goals, present invention employs following technical scheme:
A kind of vertical mixing drying machine, including housing are designed, and case top side is communicated with charging aperture, the housing top Portion is also communicated with air outlet, and the enclosure interior is disposed with third layer casing, the second layer box body and ground floor from top to down Casing, the third layer casing, the second layer box body and ground floor box house medium position are mounted on the casing for completely cutting off Dividing plate, and be divided into two for multiple casings by box partition, and two group of the 3rd agitating shaft is provided with the 3rd casing, and the 3rd stirs Axle position is mixed in the 3rd bottom half, two group of the 3rd agitating shaft is in same level, in second casing and the first casing Bottom is provided with agitating shaft, and agitating shaft exterior annular is provided with multiple paddles, third layer casing, the second layer box body and One layer box body downside is also equipped with ventilating board, and the bottom bottom half is also equipped with air blower, and air blower is communicated with heat Wind inlet, hot wind inlet is provided with agitating shaft biography through bottom casing between the 3rd agitating shaft between the agitating shaft Dynamic chain, the first casing side is additionally provided with discharging opening, and housing is extended in agitating shaft and the 3rd agitating shaft one end, and connects There is shaft coupling, described shaft coupling one end is connected with reducing motor, and reducing motor is arranged on the support of housing side.
Preferably, observation window is provided with the tool of the third layer casing, the second layer box body and the first layer box body side surface, And observation window is specially transparent safety glass and is made.
Preferably, the third layer casing, the second layer box body, the first layer box body and bottom casing are integral type structure.
Preferably, first casing and the second casing side are communicated with hot blast supply port.
Preferably, first casing, the second casing and the 3rd casing side are provided with wind sheltering outlet.
Preferably, the air outlet top is also communicated with connecting tube, and connecting tube is communicated with dust arrester, on the dust arrester End is also connected with air-introduced machine by connecting tube, and air-introduced machine upper end is provided with waste gas outlet.
A kind of vertical mixing drying machine proposed by the present invention, beneficial effect is:
1st, the invention two groups of agitating shafts of design and installation in third layer drying box, paddle design one side knife-edge, two axles Rotate in same direction, two between centers blade reverse movements are mutually sheared, the material cutting of adhesion into individual particle surface anti sticking agent consumption Greatly reduce, reduce drying cost.
2nd, the invention design and installation paddle turning over materials is uniform, do not stir manually, reduce labour intensity, not dead bed, Product quality stabilization, the bed of material thickeies, and improves yield.
3rd, the invention design and installation paddle, paddle rotates with inclined-plane, paddle and thing is promoted in the presence of inclined-plane Uniform mobile, uniform dry, the product quality stabilization of material.
4th, the invention need not be vibrated, noise is small, mechanical breakdown is few, maintenance cost is low.
5th, the invention is stereoscopic multi-layer structure, compact conformation, is easily installed and operates.
6th, the invention uses paddle turning over materials, relatively low without high pressure positive blower, power consumption.
Brief description of the drawings
Fig. 1 is a kind of structural representation of vertical mixing drying machine proposed by the present invention;
Fig. 2 is a kind of side structure schematic view of vertical mixing drying machine proposed by the present invention;
Fig. 3 is a kind of main structure diagram of vertical mixing drying machine proposed by the present invention;
Fig. 4 is a kind of exhaust extraction apparatus structure schematic diagram of vertical mixing drying machine proposed by the present invention.
In figure:1 air blower, 2 hot wind inlets, 3 bottom casings, 4 ventilating boards, 5 agitating shafts, 6 paddles, 7 first layer box bodies, 8 observation windows, 9 hot blast supply ports, 10 agitating shaft driving-chains, 11 second layer box bodies, 12 the 3rd agitating shafts, 13 box partitions, 14 Three layer box bodies, 15 air outlets, 16 charging apertures, 17 discharging openings, 18 reductors, 19 shaft couplings, 20 wind sheltering discharging openings, 21 air-introduced machines, 22 dust arresters, 23 waste gas outlets, 24 connecting tubes.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-4, a kind of vertical mixing drying machine, including housing, and case top side is communicated with charging aperture 16, shell Body top is also communicated with air outlet 15, enclosure interior be disposed with from top to down third layer casing 14, the second layer box body 11 with First layer box body 7, third layer casing 14, the second layer box body 11 and the inside medium position of the first layer box body 7 be mounted on for every Exhausted box partition 13, and be divided into two for multiple casings by box partition 13, and two group of the 3rd stirring is provided with the 3rd casing 14 Axle 12, and the 3rd agitating shaft 12 is located at the bottom of the 3rd casing 14, two group of the 3rd agitating shaft 12 is in same level, the second case The inner bottom part of 11 and first casing of body 7 is provided with agitating shaft 5, and the exterior annular of agitating shaft 5 is provided with multiple paddles 6, the 3rd Layer box body 14, the second layer box body 11 and the downside of the first layer box body 7 are also equipped with ventilating board 4, and the bottom of bottom casing 3 is also equipped with Air blower 1, and air blower 1 is communicated with hot wind inlet 2, hot wind inlet 2 is stirred between agitating shaft 5 through bottom casing 3 with the 3rd Mix and be provided with agitating shaft driving-chain 10 between axle 12, the side of the first casing 7 is additionally provided with discharging opening 17, agitating shaft 5 and the 3rd Housing is extended in the one end of agitating shaft 12, and is connected with shaft coupling 19, and the one end of shaft coupling 19 is connected with reducing motor 18, and slows down Motor 18 is arranged on the support of housing side.
Observation window 8 is provided with third layer casing 14, the second layer box body 11 and the side surface of the first layer box body 7 one tool, and is seen The specially transparent safety glass of window 8 is examined to be made.
Third layer casing 14, the second layer box body 11, the first layer box body 7 and bottom casing 3 are integral type structure.
First casing 7 and the side of the second casing 11 are communicated with hot blast supply port 9.
Third layer casing 14, the second layer box body 11 and the side of the first layer box body 7 are provided with wind sheltering outlet 20.
The top of air outlet 15 is also communicated with connecting tube 24, and connecting tube 24 is communicated with dust arrester 22, and the upper end of dust arrester 22 is also Air-introduced machine 21 is connected with by connecting tube 24, and the upper end of air-introduced machine 21 is provided with waste gas outlet 23.
Operation principle:Hot blast enters bottom casing 3, the ventilating board 4 by the first layer box body 7, and ventilation by air blower 1 The aperture of plate 4 be 2 millimeters, into the first layer box body 7, to dried material heating, hot blast walked through material web distribute moisture, Hot blast up moves, have hot blast not fill mouth again with the heat for consuming adds to uniform temperature, the ventilation by the second layer box body 11 Plate 4 up moves into second layer drying box 11, hot blast, have hot blast not fill mouth and add to uniform temperature again with the heat for consuming enters Enter third layer altered material be discharged into dust arrester 22, dust arrester 22 outlet connection air-introduced machine 21, discharged by air-introduced machine 21 The moisture and air of evaporation.
Dried material is added above with charging aperture 16 from third layer casing 14, freely drops to third layer casing 14 On bottom, reach certain thickness, the secondary adhesion in order to prevent drying process, three layers think two group of the 3rd stirring of internal design and installation There is box partition 13 in the middle of 12, two groups of the 3rd agitating shafts 12 of axle, third layer casing 14 be divided into two hothouses, make material in case Move back and forth once in vivo, paddle 6 is designed to that one side knife-edge, paddle 6 intersect, two axles rotate in same direction, two between centers The reverse movement of paddle 6 forms shearing, the particle of secondary adhesion and is cut into individual particle.Agitating shaft 5 is rotated, the band of paddle 6 It is dynamic by dry material seethed in casing and hot blast be sufficiently mixed, while under the promotion at the oblique angle of paddle 6, dried object Material is uniformly moved to discharging opening 17, enters next layer box body by wind sheltering discharging opening 20.
Dried material is after top layer is predrying, particle surface there is no adhesion phenomenon, form loose relatively uniform Granule materials.Second layer box body 11 is entered by wind sheltering discharger.The longitudinal agitating shaft of design and installation two in second layer box body 11 5th, two between centers have box partition 13 the second layer box body 11 be divided into two hothouses, material is moved back and forth in drying box, Increase dries path.The move mode of material is ibid.Paddle paddle 6 is welded on agitating shaft 5, by pre-dried material second The bottom of layer box body 11 reaches certain thickness, paddle 6 and is driven and seethed in the second layer box body 11 by dry material and hot blast fills Point mixing, while under the promotion at the oblique angle of paddle 6, dried material uniformly moved to discharging opening 17, by wind sheltering discharge Mouth 20 enters the first layer box body 7.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.

Claims (6)

1. a kind of vertical mixing drying machine, including housing, and case top side is communicated with charging aperture (16), the case top Also it is communicated with air outlet (15), it is characterised in that:The enclosure interior is disposed with third layer casing (14), from top to down Two layer box bodies (11) and the first layer box body (7), the third layer casing (14), the second layer box body (11) and the first layer box body (7) Internal medium position is mounted on the box partition (13) for completely cutting off, and be divided into two for multiple casings by box partition (13), Two group of the 3rd agitating shaft (12), and the 3rd agitating shaft (12) are provided with positioned at the 3rd casing (14) bottom in 3rd casing (14) Portion, in same level, second casing (11) is all provided with two group of the 3rd agitating shaft (12) with the first casing (7) inner bottom part Agitating shaft (5) is equipped with, and agitating shaft (5) exterior annular is provided with multiple paddles (6), third layer casing (14), second layer case Body (11) is also equipped with ventilating board (4) with the first layer box body (7) downside, and bottom casing (3) bottom is also equipped with air blast Machine (1), and air blower (1) is communicated with hot wind inlet (2), hot wind inlet (2) is through bottom casing (3), the agitating shaft (5) Between agitating shaft driving-chain (10) is provided between the 3rd agitating shaft (12), the first casing (7) side is additionally provided with Discharging opening (17), agitating shaft (5) extends housing with the 3rd agitating shaft (12) one end, and is connected with shaft coupling (19), described Shaft coupling (19) one end is connected with reducing motor (18), and reducing motor (18) is on the support of housing side.
2. a kind of vertical mixing drying machine according to claim 1, it is characterised in that the third layer casing (14), Observation window (8) is provided with two layer box bodies (11) and the side surface of the first layer box body (7) tool, and observation window (8) is specially transparent Safety glass be made.
3. a kind of vertical mixing drying machine according to claim 1, it is characterised in that the third layer casing (14), Two layer box bodies (11), the first layer box body (7) and bottom casing (3) are integral type structure.
4. a kind of vertical mixing drying machine according to claim 1, it is characterised in that first casing (7) and second Casing (11) side is communicated with hot blast supply port (9).
5. a kind of vertical mixing drying machine according to claim 1, it is characterised in that the third layer casing (14), Two layer box bodies (11) are provided with wind sheltering outlet (20) with the first layer box body (7) side.
6. a kind of vertical mixing drying machine according to claim 1, it is characterised in that air outlet (15) top also connects Connecting tube (24) is connected with, and connecting tube (24) is communicated with dust arrester (22), dust arrester (22) upper end also passes through connecting tube (24) air-introduced machine (21) is connected with, and air-introduced machine (21) upper end is provided with waste gas outlet (23).
CN201710121588.XA 2017-03-02 2017-03-02 A kind of vertical mixing drying machine Pending CN106839736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710121588.XA CN106839736A (en) 2017-03-02 2017-03-02 A kind of vertical mixing drying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710121588.XA CN106839736A (en) 2017-03-02 2017-03-02 A kind of vertical mixing drying machine

Publications (1)

Publication Number Publication Date
CN106839736A true CN106839736A (en) 2017-06-13

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Family Applications (1)

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CN201710121588.XA Pending CN106839736A (en) 2017-03-02 2017-03-02 A kind of vertical mixing drying machine

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112097467A (en) * 2020-06-23 2020-12-18 中钢集团鞍山热能研究院有限公司 Sealed movable green coke drying process method and system
CN113494842A (en) * 2020-04-01 2021-10-12 张硕杰 Uniform temperature dryer with multi-section heating system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2106999U (en) * 1991-01-31 1992-06-10 东北工学院 Rotary impeller dryer
CN206626938U (en) * 2017-03-02 2017-11-10 山东宾利环保科技有限公司 A kind of vertical mixing drying machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2106999U (en) * 1991-01-31 1992-06-10 东北工学院 Rotary impeller dryer
CN206626938U (en) * 2017-03-02 2017-11-10 山东宾利环保科技有限公司 A kind of vertical mixing drying machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113494842A (en) * 2020-04-01 2021-10-12 张硕杰 Uniform temperature dryer with multi-section heating system
CN112097467A (en) * 2020-06-23 2020-12-18 中钢集团鞍山热能研究院有限公司 Sealed movable green coke drying process method and system
CN112097467B (en) * 2020-06-23 2022-05-13 中钢集团鞍山热能研究院有限公司 Sealed movable raw coke drying process method and system

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