CN109081548A - A kind of low temperature eddy flow turntable material desiccation machine - Google Patents
A kind of low temperature eddy flow turntable material desiccation machine Download PDFInfo
- Publication number
- CN109081548A CN109081548A CN201810979342.0A CN201810979342A CN109081548A CN 109081548 A CN109081548 A CN 109081548A CN 201810979342 A CN201810979342 A CN 201810979342A CN 109081548 A CN109081548 A CN 109081548A
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- CN
- China
- Prior art keywords
- charging tray
- desiccation
- eddy flow
- big
- low temperature
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
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- 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
- F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
- F26B17/005—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with rotating floors, e.g. around a vertical axis, which may have scrapers
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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
- F26B21/001—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
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
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- 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
- F26B25/04—Agitating, stirring, or scraping devices
-
- 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
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers
Abstract
The present invention relates to a kind of low temperature eddy flow turntable material desiccation machines, it wherein include Flow of Goods and Materials and xeothermic working gas eddy flow in desiccation room, wherein Flow of Goods and Materials direction is from top to bottom, by the setting of desiccation partition is multistage, big charging tray and small charging tray of rotation, big charging tray and small charging tray drive synchronous rotary by central axis；Wet stock is fallen in the big charging tray of first layer from top, and material is concentrated to the through hole in the middle part of big charging tray by the interior buck rake tooth on big charging tray, is fallen on next layer of small charging tray by through-hole；Wet stock on small charging tray is moved to small charging tray outer rim by extending out rake teeth, from the big charging tray that small charging tray outer rim falls to again next layer, and so on, form movement of the material between each layered material disk.While Flow of Goods and Materials, hot wind is entered in desiccation room by desiccation room bottom, the gap between charging tray and cylinder enters between big charging tray and small charging tray from childhood, after carrying out heat exchange with this layer of wet stock, enter between next group of big charging tray and small charging tray from the through hole of big charging tray again, forms working gas eddy flow in desiccation room.
Description
Technical field
It is specially a kind of to carry out the low of removal moisture drying containing wet stock for various the present invention relates to low-temperature material desiccation field
Warm eddy flow turntable material desiccation machine.
Background technique
Need the scene of hot-air seasoning more and more currently on the market, such as tobacco drying, grain heat-drying, medicinal material drying, fruit
The processing flows such as vegetable drying, the minimizing and harmless treatment of the wastes such as sludge.In order to utilize the quick desiccation of material mainly
The shortcomings that hot wind, flue gas, conduction oil or drying of hot steam high temperature of high temperature, high temperature desiccation, is mounting condition complexity, high energy consumption
And the exhaust gas that discharge is more, processing need to be collected to exhaust gas, and operating ambient temperature is higher, there are some potential safety problemss.
In order to overcome the above problem, at this stage also through the method frequently with low temperature desiccation, low temperature desiccation has generallyd use " case
Net belt machine " carries out, generally existing following problem:
1, desiccation effect is undesirable: by taking the box mesh belt machine for carrying out minimizing and harmless treatment to sludge as an example,
Hot wind carries out penetrating for from lower to upper or from top to bottom formula to several material conveyor belts being successively arranged horizontal in box mesh belt machine,
To take the moisture of sludge on sludge conveyer belt out of desiccation room.This heated-air drying mode wind direction in desiccation room it is single and with
Sludge time of contact is short, is unfavorable for Sludge Surface and comes into full contact with hot wind to distribute moisture, the heat utilization efficiency of sludge drying is low, dry
It is poor to change effect.
2, drying efficiency is low: since hot wind cannot make full use of, sludge needs residence time long in desiccation room, in order to
Guarantee residence time of the sludge in desiccation room, the conveyer belt of mesh belt desiccation machine generally requires gap start and stop, and system can not be continuous
Operation, to reduce the drying efficiency of system.
For this reason, it may be necessary to a kind of novel low-temperature material desiccation machine be developed, to improve the low temperature desiccation effect and desiccation of material
Efficiency.
Summary of the invention
The object of the present invention is to provide a kind of low temperature eddy flow turntable material desiccation machines, to existing sludge at low temperature desiccation machine
Structure makes completely new design, using " vertical vortex Multi-layer rotary top cooperation dehumidifying heat pump " structure, so that the number of units of drying equipment
It reduces, occupied area is smaller, so that the not only low cost of equipment, processing cost is low, and the failure rate of equipment is low, thus realization pair
Sludge carries out more efficient, reliable low temperature drying and other treatment.
The invention is realized by the following technical scheme:
A kind of low temperature eddy flow turntable material desiccation machine, including desiccation room, it is characterised in that: the desiccation room include cylinder,
Central axis, big charging tray and small charging tray；Wet feed entrance is set at the top of the cylinder, and drier outlet is arranged in bottom；The central axis is perpendicular
It stands and is spaced the fixed big charging tray of multiple groups and small charging tray in the inner barrel, the central axis；The aniseed disk center setting is logical
Hole, the internal diameter of the through-hole are greater than the outer diameter of the central axis, the internal diameter of the through-hole is greater than the outer diameter of the central axis, institute
It states at regular intervals between the outer rim of small charging tray and the inner wall of the cylinder；The first rake arms, institute is arranged in the top of the big charging tray
The second rake arms is arranged in the top for stating small charging tray, and one end of first rake arms and second rake arms is fixed on the interior of the cylinder
On wall；Interior buck rake tooth is set in first rake arms, and setting extends out rake teeth in second rake arms；The central axis can drive institute
State big charging tray and the small charging tray synchronous rotary.
The big charging tray is fixed by bracket and the central axis, and the small charging tray is directly fixed with the central axis.
The central axis lower end connects a driving motor.
The outer rim of the big charging tray is close with the inner wall of the cylinder but does not contact.
The interior buck rake tooth and the thin slice for extending out rake teeth and being vertically arranged, the thrust face of interior buck rake tooth is described in
Central axis；The thrust face of rake teeth is extended out towards the inner wall of the cylinder.
Between first rake arms and interior buck rake tooth, second rake arms and extend out between rake teeth, it can be relatively movable.
The group number of the big charging tray and small charging tray is preferably 2~5 groups.
It further includes heat pump, air supply tube and backwind tube, and wherein the hot-wind inlet of desiccation room bottom is connected by the air supply tube
The air outlet of the heat pump is connect, the cold wind outlet in desiccation ceiling portion connects the air intake vent of the heat pump by the backwind tube.
The heat pump is dehumidifying heat pump.
The barrel diameter is 0.5~10 meter, is highly 1~20 meter.
The advantages and benefits of the present invention are:
It include Flow of Goods and Materials and xeothermic working gas eddy flow in desiccation room of the invention, wherein Flow of Goods and Materials direction is from upper
Under and, by the big charging tray and small charging tray in desiccation partition setting multistage, rotation, big charging tray and small charging tray pass through central axis
Drive synchronous rotary；Wet stock is fallen in the big charging tray of first layer from top, by the interior buck rake tooth on big charging tray that material is mobile
Through hole in the middle part of big charging tray is fallen by through-hole on next layer of small charging tray；Wet stock on small charging tray is by extending out rake teeth
It is moved to small charging tray outer rim, from the big charging tray that small charging tray outer rim falls to again next layer, and so on, material is formed in each layer
Movement between charging tray.Wet stock disperses, strikes off, stirs, shears and is crushed under charging tray and rake teeth effect, and material flows through respectively later
Grade charging tray, this structure had both increased the contact area of wet stock Yu xeothermic working gas, and had in turn ensured wet stock drying time,
So that wet stock comes into full contact with working gas, the heat transfer between xeothermic working gas and wet stock is strengthened, is solved
The problem of system continuous operation, improves the desiccation effect and drying efficiency, the service life for extending equipment of wet stock.
While Flow of Goods and Materials, hot wind is entered in desiccation room by desiccation room bottom, from childhood the sky between charging tray and cylinder
Gap enters between big charging tray and small charging tray, after carrying out heat exchange with this layer of wet stock, then enters from the through hole of big charging tray next
Between the big charging tray of group and small charging tray, working gas eddy flow is formed in desiccation room.Gas cyclone can sufficiently take away Sludge Surface
Steam, the sludge drying on the charging tray of upper layer can improve thermal effect step by step using the waste heat of the working gas after the dry sludge of lower layer
Rate, reduces desiccation cost, and heat utilization ratio of the invention is higher than unclassified stores desiccation machine, solves the heat in drying process
The low problem of utilization rate.
The hot-wind inlet of desiccation room bottom of the invention by air supply tube connect heat pump air outlet, desiccation ceiling portion it is cold
Wind outlet connects the air intake vent of heat pump by backwind tube, and it is cold that working gas forms xeothermic working gas-between desiccation room-heat pump
The closed loop cycle of wet working gas.Further, heat pump is dehumidifying heat pump, is provided simultaneously with and exports back to the cold wind from desiccation ceiling portion
The function that the cold wet working gas received is dehumidified and heated.Due to using the totally-enclosed desiccation mode of low temperature, in drying process
H2S、NH3Amount of precipitation greatly reduces, and no foul smell is excessive, without installing complicated deodorization device.Both treatment in situ can be minimized also
Can accomplish that confined gas recycles avoids exhaust gas discharge from leading to secondary pollution.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is big charging tray schematic top plan view of the invention
Fig. 3 is the schematic top plan view of small charging tray of the invention
Wherein:
1- desiccation room, 2- heat pump, 3- air supply tube, 4- backwind tube, 5- cylinder, 6- central axis, 7- wet feed entrance, 8- siccative go out
Mouth, the outlet of 9- hot-wind inlet, 10- cold wind, the big charging tray of 11-, 12- bracket, 13- through-hole, the small charging tray of 14-, the first rake arms of 15-, 16-
Buck rake tooth, 18- extend out rake teeth, 19- desiccation room bracket, 20- driving motor in second rake arms, 17-.
Specific embodiment
Below by specific embodiment, the invention will be further described, and it is not limit that following embodiment, which is descriptive,
Qualitatively, this does not limit the scope of protection of the present invention.
The principle of the present invention are as follows: heat pump is cooperated by vertical vortex turntable desiccation room, is formed from bottom to top in desiccation room
Hot wind eddy flow, hot wind carries out returning in heat pump after heat exchange is cooling with wet feed dehumidifying and heating in desiccation room, in desiccation room
Closed loop cycle is formed between heat pump.Material enters desiccation room by the wet feed entrance in desiccation ceiling portion, by the rotation of turntable,
In desiccation room from top to bottom successively, continuously move, adequately cross drying with top-down hot wind, until reaching desiccation room
The drier outlet of bottom exports.
Embodiment 1:
As shown in Figure 1, material desiccation machine of the invention includes desiccation room 1, heat pump 2, air supply tube 3 and backwind tube 4, wherein doing
The hot-wind inlet for changing 1 bottom of room connects the air outlet of heat pump 2 by air supply tube 3, and the cold wind outlet at 1 top of desiccation room passes through return air
The air intake vent of the connection heat pump 2 of pipe 4.
Desiccation room 1 of the invention is vertical vortex turntable desiccation room, including cylinder 5, central axis 6, big charging tray 11 and small powder
Disk 14.Wet feed entrance 7 is set at the top of cylinder 5, and drier outlet 8 is arranged in bottom；Hot-wind inlet 9, upper side are set on lower sides
Cold wind is set on wall and exports 10.Central axis 6 is vertically arranged in cylinder 5, along the radial direction compartment of cylinder 5 on central axis 6
Every the big charging tray 11 of setting multiple groups and small charging tray 14.Central axis 6 drives rotation, big charging tray 11 and small charging tray by a driving motor 20
14 with 6 synchronous rotary of central axis.The sum of big charging tray 11 and small charging tray 14 is odd number in the present embodiment, i.e., first layer is big charging tray
11, the last layer is also big charging tray 11.
As shown in Figure 2 and Figure 3, big charging tray 11 is hollow ring, and through-hole 13 is arranged in center, and the internal diameter of through-hole 13 is greater than center
The outer diameter of axis 6, convenient for material move down with air-flow uplink, big 11 outer edge of charging tray is close with 5 inner wall of cylinder but does not contact.Big charging tray
11 are connect by bracket 12 with central axis 6.Small charging tray 14 is connect with central axis 6 by mounting hole, the internal diameter of mounting hole and center
The outer diameter of axis 6 is fitted close, at regular intervals between 5 inner wall of outer rim and cylinder of small charging tray 14, is moved down convenient for material and air-flow
Uplink.
First rake arms 15 is set above big charging tray 11, the second rake arms 16 is set above small charging tray 14, the first rake arms 15 and the
One end of two rake arms 16 is connected on the inner wall of cylinder 5, and the other end is free end.Buck rake tooth 17 in being arranged in first rake arms 15,
Setting extends out rake teeth 18 in second rake arms 16.The present embodiment preferably in buck rake tooth 17 and extend out rake teeth 18 be vertically arranged it is thin
Piece, to i.e. thrust face is towards central axis 6 in interior 17 angle of buck rake tooth；It is export-oriented to extend out rake teeth 18 angle, i.e. thrust face is towards cylinder
5 inner walls.
The cylinder 5 of the present embodiment is vertical cylinder or cube, and central axis 6 penetrates through cylinder 5, big charging tray 11 from bottom to top
It is the circle that diameter does not wait with roundel 14；Driving motor 20 is connected to the lower part of central axis 6, and fixes with the bottom of cylinder 5.
According to the desiccation demand to wet feed, revolving speed appropriate is arranged to driving motor 20, while different groups of numbers can be set on central axis 6
Big charging tray 11 and small charging tray 14.14 groups of numbers of big charging tray 11 and small charging tray in usual desiccation room 1 are 1~10 group, preferably 2~
5 groups.
Driving motor 20 reduces the revolving speed of central axis 6 by deceleration device, can adjust stop of the wet stock in desiccation room 1
Wet object is adjusted in addition, the first rake arms 15,16 quantity of the second rake arms and interior buck rake tooth 17, to extend out rake teeth 18 in varying numbers in time
Expect the residence time on each charging tray.Therefore, low temperature eddy flow turntable material desiccation machine of the invention can run without interruption, and mention
The drying efficiency of high system.
The working principle of the present embodiment:
When in use, desiccation room 1 is vacantly set low temperature eddy flow turntable material desiccation machine of the invention by desiccation room bracket 19
It sets, opens driving motor 20 and central axis 6 is driven to rotate, the big charging tray 11 and small charging tray 14 being mounted on central axis 6 rotate synchronously.
Wet stock is added on the big charging tray 11 of 1 top layer of desiccation room by 7 uniformly continuous of wet feed entrance, and the first of big 11 corresponding position of charging tray
Interior buck rake tooth 17 in rake arms 15 is constantly dispersed, is struck off, is stirred, sheared and is broken to the wet mud fallen on big charging tray 11
It is broken, it is heated evenly, while inwardly wet stock being pushed to transfer toward under at through-hole 13.The wet stock converged at through-hole 13 passes through through-hole
13 fall into 14 middle part of the small charging tray of next layer, in the second rake arms 16 of small 14 corresponding position of charging tray extend out rake teeth 18 by wet stock to
Outer transfer when wet stock crosses the outer rim of small charging tray 14, and is fallen on the big charging tray 11 of next layer.And so on, wet stock by
The hot wind cyclone drying for being transplanted on bottom charging tray from level to level, while being dried in room 1 is walked, the material after drying passes through drier outlet
8 outputs.
In addition to the flowing of above-mentioned material, the invention also includes the airflow circulatings between desiccation room 1 and heat pump 2.Heat pump 2 be except
Damp and hot pump is provided simultaneously with and exports what the cold wet working gas that 10 recycle was dehumidified and heated to the cold wind from 1 top of desiccation room
Function makes working gas form the closed loop cycle of the cold wet working gas of xeothermic working gas-between desiccation room 1- heat pump 2.Heat
The xeothermic working gas that pump 2 generates is sent into desiccation room 1 via air supply tube 3 and hot-wind inlet 9, between each layered material disk and charging tray
The wet stock of flowing is purged, and the moisture on wet stock surface is taken away.Since there is the through-hole of larger gap at the center of big charging tray 11
13, and it is smaller with 5 inner wall spacing of cylinder, and 14 inner edge of small charging tray is directly anchored on central axis 6, working gas can not circulate,
It can only be circulated by the larger gap between 5 inner wall of outer rim and cylinder of small charging tray 14.Thus the work of the purged wet stock of lower layer
Making gas can only be flowed on big charging tray 11 by the through-hole 13 of big charging tray 11, pass through clearance flow between 5 inner wall of small charging tray 14 and cylinder
Enter on small charging tray 14, rotates upward working gas eddy flow to be formed in desiccation room 1.In this way, working gas carries dampening secretly
Vapour, Corvolutional interleaving, last 10 discharge of the outlet of cold wind again adequately utilize the heat of xeothermic working gas will be each step by step in layer
Steam on layered material disk in wet stock is taken away, to solve the problems, such as that box mesh belt machine desiccation effect is undesirable.
Embodiment 2:
The present embodiment the difference from embodiment 1 is that, between the first rake arms 15 and interior buck rake tooth 17, the second rake arms 16 with it is outer
Expanding between rake teeth 18 can be relatively movable, i.e., rake teeth is socketed in rake arms, not stuck, can freely swing along rake arms, and adjacent two
Rake teeth angle on layered material disk is opposite.
The present embodiment is preferred, 0.5~10 meter of 5 diameter of cylinder, and 5 height of cylinder is 1~20 meter.
The present invention can be used for sludge drying, it may also be used for the particle or block of the industries such as grain, feed, medicine, chemical industry
The desiccation of material.Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be managed
Solution: do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the present invention is not limited to the embodiment and attached drawing disclosure of that.
Claims (10)
1. a kind of low temperature eddy flow turntable material desiccation machine, including desiccation room, it is characterised in that: the desiccation room include cylinder, in
Mandrel, big charging tray and small charging tray；Wet feed entrance is set at the top of the cylinder, and drier outlet is arranged in bottom；The central axis is erect
The fixed big charging tray of multiple groups and small charging tray are spaced in the inner barrel, the central axis；Through-hole is arranged in the aniseed disk center,
The internal diameter of the through-hole is greater than the outer diameter of the central axis, has between the outer rim of the small charging tray and the inner wall of the cylinder certain
Spacing；The top of the big charging tray is arranged the first rake arms, and the top of the small charging tray is arranged the second rake arms, first rake arms and
One end of second rake arms is fixed on the inner wall of the cylinder；Buck rake tooth in being arranged in first rake arms, described second
Setting extends out rake teeth in rake arms；The central axis drives the big charging tray and the small charging tray synchronous rotary.
2. a kind of low temperature eddy flow turntable material desiccation machine as described in claim 1, it is characterised in that: the big charging tray passes through branch
Frame is fixed with central axis, and the small charging tray is directly fixed with the central axis.
3. a kind of low temperature eddy flow turntable material desiccation machine as described in claim 1, it is characterised in that: the outer rim of the big charging tray
It is close with the inner wall of the cylinder but do not contact.
4. a kind of low temperature eddy flow turntable material desiccation machine as described in claim 1, it is characterised in that: the central axis lower end connects
Connect a driving motor.
5. a kind of low temperature eddy flow turntable material desiccation machine as described in claim 1, it is characterised in that: the interior buck rake tooth and institute
It states and extends out the thin slice that rake teeth is vertically arranged, the thrust face of interior buck rake tooth is towards the central axis；Extend out the thrust face of rake teeth
Towards the inner wall of the cylinder.
6. a kind of low temperature eddy flow turntable material desiccation machine as claimed in claim 1 or 5, it is characterised in that: first rake arms
Between interior buck rake tooth, second rake arms and extend out between rake teeth, it can be relatively movable.
7. a kind of low temperature eddy flow turntable material desiccation machine as described in claim 1, it is characterised in that: the big charging tray and small powder
The group number of disk is preferably 2~5 groups.
8. a kind of low temperature eddy flow turntable material desiccation machine such as one of claim 1-5 or as described in 7, it is characterised in that: it is also wrapped
Heat pump, air supply tube and backwind tube are included, wherein the hot-wind inlet of desiccation room bottom connects going out for the heat pump by the air supply tube
Air port, the cold wind outlet in desiccation ceiling portion connect the air intake vent of the heat pump by the backwind tube.
9. a kind of low temperature eddy flow turntable material desiccation machine as claimed in claim 8, it is characterised in that: the heat pump is except damp and hot
Pump.
10. a kind of low temperature eddy flow turntable material desiccation machine as described in one of claim 1-5 or 7 or 9, it is characterised in that: institute
Stating barrel diameter is 0.5~10 meter, is highly 1~20 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979342.0A CN109081548A (en) | 2018-08-24 | 2018-08-24 | A kind of low temperature eddy flow turntable material desiccation machine |
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| CN201810979342.0A CN109081548A (en) | 2018-08-24 | 2018-08-24 | A kind of low temperature eddy flow turntable material desiccation machine |
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| CN109081548A true CN109081548A (en) | 2018-12-25 |
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| CN201810979342.0A Pending CN109081548A (en) | 2018-08-24 | 2018-08-24 | A kind of low temperature eddy flow turntable material desiccation machine |
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Cited By (3)
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| CN111964414A (en) * | 2020-09-01 | 2020-11-20 | 北京首创污泥处置技术有限公司 | Material drying equipment |
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| CN114294934A (en) * | 2021-12-30 | 2022-04-08 | 江苏道明化学有限公司 | Dicumyl peroxide drying process |
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| CN112479547A (en) * | 2019-09-12 | 2021-03-12 | 广州新致晟环保科技有限公司 | Sludge drying device and operation method |
| CN111964414A (en) * | 2020-09-01 | 2020-11-20 | 北京首创污泥处置技术有限公司 | Material drying equipment |
| CN114294934A (en) * | 2021-12-30 | 2022-04-08 | 江苏道明化学有限公司 | Dicumyl peroxide drying process |
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