CN206100526U - Drum type ore microwave preprocessing device - Google Patents
Drum type ore microwave preprocessing device Download PDFInfo
- Publication number
- CN206100526U CN206100526U CN201621046111.7U CN201621046111U CN206100526U CN 206100526 U CN206100526 U CN 206100526U CN 201621046111 U CN201621046111 U CN 201621046111U CN 206100526 U CN206100526 U CN 206100526U
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- Prior art keywords
- microwave
- ore
- treatment cavity
- cylinder type
- pretreatment device
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- 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.)
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- 238000007781 pre-processing Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 239000011358 absorbing material Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000002196 Pyroceram Substances 0.000 claims description 3
- 210000000554 iris Anatomy 0.000 claims description 3
- 235000012489 doughnuts Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract 7
- 238000000576 coating method Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000297 inotrophic effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Furnace Details (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
The utility model relates to a drum type ore microwave preprocessing device. See through layer 1, ore preparation cavity 3 including microwave generator group 2, microwave, ore preparation cavity 3 is metal cylinder shape drums, 3 outer parcel inoxidizing coatings 4 of ore preparation cavity, 4 the insides of inoxidizing coating are 2, microwave generator in microwave generator group groups 2 through the fixed connection mode, connect on the microwave sees through layer 1, and the microwave sees through layer 1, and nested the front end of ore preparation cavity 3 is for advancing mine mouth 10 on ore preparation cavity 3, and 3 terminal belows of ore preparation cavity are cooling device 5, ore preparation cavity 3 is installed on base 8. The utility model has the advantages of simple structure, convenience safe in utilization, the continuous efficient handling of that can realize the ore, the production practices of being convenient for.
Description
Technical field
This utility model belongs to Ore microwave pretreatment technical field, and in particular to a kind of cylinder type Ore microwave pretreatment
Device.
Background technology
The degree of dissociation of mineral plays the role of important for ore dressing, and microwave treatment technology is using heterogeneity in Ore
The difference of microwave absorbing property, dilatancy and heating rate and make Ore produce crack during gentle cooling is rapidly risen, favorably
In the dissociation of mineral, reducing energy consumption.
But traditional microwave pretreatment apparatus structure is more complicated, and microwave current process Ore is all that indirect type was processed
Journey, it is impossible to enough realize that microwave is processed to the continuous high-efficient of Ore, be unfavorable for commercial production.
" a kind of spiral conveying reaction device with microwave heating "（CN 101733061 B）Patented technology, the technology is
One kind integrates microwave heating function, material conveying function and material reaction function, by the integrated of height and using efficient
Microwave heating reach energy-conservation purpose spiral conveying reaction device.Reaction unit is by several standalone modules with certain
Angle links composition, and wherein individual module is by motor, microwave generating apparatus, heat-insulation layer, wave transparent reactor wall, metal screw, company
The part composition such as knot pipe.The entrance of reactor is connected with hopper, and material is drawn off from hopper and reacted at each section by metal screw
Spin in device motion, while completing reaction.Complete equipment can be for different material, technological requirement and field condition using various
Mode connects to optimal reaction unit.The technical equipment of the patent simple structure, versatility are high, applied widely.But it is this
Equipment does not have preventer, understands larger injury is caused to human body in production practices, and " the 6th part of safety of electric heating device：
The safety standard of industrial microwave firing equipment（GB 5959.6-2008）" microwave leaks energy intensity at 5 cm of predetermined distance equipment
Must not exceed 1mW/cm.
" a kind of apparatus and method for realizing variable frequency microwave heating "（CN 104869679 A）Patented technology, the patented technology
A kind of apparatus and method for realizing variable frequency microwave heating are provided, the microwave that microwave signal generator is produced are put using travelling-wave tube
Greatly, it is then input in the body of heater of microwave heating equipment heat material, the microwave frequency for realizing output is adjustable, power
It is adjustable；Assisted microwave synthesis source is done using magnetron simultaneously, the temperature needed for being conducive to being rapidly achieved in heating process, and structure letter
It is single, it is with low cost；Microwave heating equipment stove is evenly arranged in by several assisted microwave synthesis sources into circle-shaped with several variable frequency microwave sources
The outside of body, heating furnace chamber are provided with insulation material, and microwave source is connected with PLC by control circuit, and the heating devices heat is equal
It is even, high insulating effect, high degree of automation, process is simple.But the device does not have chiller, can not be fast after the completion of ore treatment
Quickly cooling but, affects mineral disaggregation effect.
In a word, there is complex structure in existing microwave pretreatment Ore equipment, have potential safety hazard, it is impossible to enough realize microwave pair
The continuous high-efficient of Ore is processed, and is difficult to the deficiency of the aspects such as production practices.
And a kind of cylinder type Ore microwave pretreatment device can realize that microwave is processed and used to the continuous high-efficient of Ore
The purpose of safe ready.
The content of the invention
This utility model is intended to overcome prior art defect, it is therefore an objective to provide a kind of simple structure, safe and convenient to use, energy
Enough realize that microwave processes, is easy to the continuous high-efficient of Ore the cylinder type Ore microwave pretreatment device of production practices.
For achieving the above object, the technical solution adopted in the utility model is：A kind of cylinder type Ore microwave pretreatment dress
Put, including microwave generator group, microwave transparent layer, ore treatment cavity, the ore treatment cavity is round metal cylindrical barrel,
Ore treatment cavity outer layer covers overcoat；It is microwave generator group inside the overcoat, microwave generator group is by fixing
Connected mode, is connected on microwave transparent layer, and microwave transparent layer is nested on ore treatment cavity, the front end of ore treatment cavity
For iron ore feeding hole, ore treatment cavity is chiller below end, and the ore treatment cavity is arranged on base.Ore is micro-
Ripple process part and cooling segment are connected each other and each independent in structure.
Further, the microwave transparent layer is made up of pyroceram, be nested in it is concentric on ore treatment cavity
Annulus.
It is further preferred that the microwave generator group has axially been spaced substantially equidistant 2～8 in microwave treatment zone along cylinder
Group, per group radially even to be distributed with 4～32 microwave generators.
Further, the ore treatment cavity inclines β angles, the right angle setting connecting rod on base, the connecting rod with base
For expansion link, no more than 5 ° of the β angle lappings gradient.
Further, the ore treatment cavity connects actuating device.
Further, the overcoat is formed by stacking by tinfoil, ceramic absorbing material, tinfoil, cover coating composition.Tinfoil
Microwave reflection it is very capable, ceramic absorbing material have very strong wave-sucking performance, being formed by stacking using combinations thereof to make
The leakage of microwave is less and utilization rate is high, safe and efficient.
Further, the chiller is vertical cylinder, and top is provided with annular conduit, is provided with the outside of the annular conduit
Water inlet pipe, inner side are provided with one and iris out water hole.
The beneficial effects of the utility model are：This device using the cylinder of tilt adjustable, rotatable metal tube and
Chiller is constituted, and cylinder can be moved in a circle with itself during work, can be divided according to the different material of rotating speed
To rush down formula, leaving formula and centrifugal motion.Rushing down formula and leaving formula plays the role of batch mixing, Ore can be made loose, moreover it is possible to allow micro-
It is more uniform that ripple processes Ore.Change the time of microwave treatment Ore by adjusting inclination angle, for different Ores using not
With angle, in addition, inclination can also make that Ore is spontaneous under gravity to be moved downward, and reach the mesh of continuous work
's；Can realize that microwave is processed to the continuous high-efficient of Ore.
In this utility model device, Ore is drastically heated into after microwave region, and processes the Ore for completing and enter cooling dress
Put, Ore is cooled down in time, be unlikely to sizing.And vertical cylinder is adopted, top is provided with the chiller tool of annular conduit
There is the uniform advantage of cooling.Due to heterogeneity dilatancy in Ore and inotropic difference, Ore is caused easily to produce crack,
Ore is conducive to further to process.
In this utility model device, microwave generator group is connected to outside microwave transparent layer, edge by being fixedly connected mode
Cylinder has axially been spaced substantially equidistant 2～8 groups in microwave treatment zone, and per group radially even to be distributed with 4～32 microwaves and occur
Device, can increase and decrease as needed, and so arrangement processes Ore uniformly and microwave utilization rate is high.And have on the outside of two ends and cylinder
Microwave protection layer, such microwave will not be revealed and produce harm to human body, and the technology can put into commercial production, just using safety
In production practices.
There is this utility model simple structure, continuous high-efficient safe and convenient to use, can realizing Ore to process, be easy to life
Produce the advantage of practice.
Description of the drawings
Fig. 1 is a kind of cylinder type Ore microwave pretreatment device facade view.
Fig. 2 is the sectional view of Ore microwave processing part in Fig. 1.
Fig. 3 is the structural representation of overcoat in Fig. 1.
In figure：1- microwave transparent layers；2- microwave generator groups；3- ore treatment cavitys；4- overcoats；5- chillers；
6- water inlet pipes；7- apopores；8- bases；9- connecting rods；10- iron ore feeding holes；11- face coats；12- ceramics absorbing materials；13- stannum
Paper.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining this utility model, and it is not intended that to of the present utility model
Limit.
A kind of cylinder type Ore microwave pretreatment device, including microwave generator group 2, microwave transparent layer 1, ore treatment chamber
Body 3, the ore treatment cavity 3 is round metal cylindrical barrel, 3 outer layer covers overcoat 4 of ore treatment cavity；The overcoat
It is microwave generator group 2 inside 4, microwave generator group 2 is connected on microwave transparent layer 1 by being fixedly connected mode, and microwave is saturating
Cross layer 1 to be nested on ore treatment cavity 3, the front end of ore treatment cavity 3 is iron ore feeding hole 10,3 end of ore treatment cavity
Lower section is chiller 5, and the ore treatment cavity 3 is arranged on base 8.
The microwave transparent layer 1 is made up of pyroceram, is the donut being nested on ore treatment cavity 3.
The microwave generator group 2 has axially been spaced substantially equidistant 2～8 groups in microwave treatment zone along cylinder, per group along footpath
To being evenly distributed with 4～32 microwave generators.
The ore treatment cavity and base inclination β angles, the right angle setting connecting rod 9 on base, the connecting rod 9 is flexible
Bar, the β angle lappings gradient are not more than 5 °.
The ore treatment cavity 3 connects actuating device.
The overcoat 4 is formed by stacking by tinfoil 13, ceramic absorbing material 12, tinfoil 13, the combination of face coat 11.
The chiller 5 is vertical cylinder, and top is provided with annular conduit, water inlet pipe 6 is provided with the outside of the annular conduit,
Inner side is provided with one and irises out water hole 7.
A kind of using method of cylinder type Ore microwave pretreatment device is as follows using step：
S1, regulation cylinder inclination angle, are directly entered S2 if handled Ore is constant；
S2, Ore are fed by iron ore feeding hole 10；
S3, interior metal pipe are rotated about the axis；
S4, Ore advance in metal tube internal coiling；
S5, microwave generator are started working, and Ore moves to microwave treatment area and processed；
Ore after S6, process is discharged via ore treatment cavity 3, is fallen in chiller 5, now, and apopore 7 starts
Water spray；
S7, Ore and water are discharged by chiller 5.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
Various changes, modification, replacement can be carried out to these embodiments in the case of without departing from principle of the present utility model and objective
And modification, scope of the present utility model limited by claim and its equivalent.
Claims (7)
1. a kind of cylinder type Ore microwave pretreatment device, including microwave generator group（2）, microwave transparent layer（1）, ore treatment
Cavity（3）, it is characterised in that the ore treatment cavity（3）It is round metal cylindrical barrel, ore treatment cavity（3）Outer layer covers
Overcoat（4）；The overcoat（4）The inside is microwave generator group（2）, microwave generator group（2）By being fixedly connected mode,
It is connected to microwave transparent layer（1）On, microwave transparent layer（1）It is nested in ore treatment cavity（3）On, ore treatment cavity（3）'s
Front end is iron ore feeding hole（10）, ore treatment cavity（3）It is chiller below end（5）, the ore treatment cavity（3）Peace
It is mounted in base（8）On.
2. a kind of cylinder type Ore microwave pretreatment device according to claim 1, it is characterised in that the microwave transparent
Layer（1）It is made up of pyroceram, is to be nested in ore treatment cavity（3）On donut.
3. a kind of cylinder type Ore microwave pretreatment device according to claim 1, it is characterised in that the microwave occurs
Device group（2）Axially 2～8 groups have been spaced substantially equidistant in microwave treatment zone along cylinder, per group radially even to be distributed with 4～32
Microwave generator.
4. a kind of cylinder type Ore microwave pretreatment device according to claim 1, it is characterised in that the ore treatment
Cavity inclines β angles, the right angle setting connecting rod on base with base（9）, the connecting rod（9）For expansion link, the β angle lappings gradient is not
More than 5 °.
5. a kind of cylinder type Ore microwave pretreatment device according to claim 1, it is characterised in that the ore treatment
Cavity（3）Connection actuating device.
6. a kind of cylinder type Ore microwave pretreatment device according to claim 1, it is characterised in that the overcoat（4）
By tinfoil（13）, ceramic absorbing material（12）, tinfoil（13）, face coat（11）Combination is formed by stacking.
7. a kind of cylinder type Ore microwave pretreatment device according to claim 1, it is characterised in that the chiller
（5）For vertical cylinder, top is provided with annular conduit, is provided with water inlet pipe on the outside of the annular conduit（6）, inner side is provided with one and irises out water
Hole（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621046111.7U CN206100526U (en) | 2016-09-09 | 2016-09-09 | Drum type ore microwave preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621046111.7U CN206100526U (en) | 2016-09-09 | 2016-09-09 | Drum type ore microwave preprocessing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206100526U true CN206100526U (en) | 2017-04-12 |
Family
ID=58475146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621046111.7U Expired - Fee Related CN206100526U (en) | 2016-09-09 | 2016-09-09 | Drum type ore microwave preprocessing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206100526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304457A (en) * | 2016-09-09 | 2017-01-04 | 武汉科技大学 | A kind of cylinder type Ore microwave pretreatment device and using method thereof |
| WO2021227120A1 (en) * | 2020-05-09 | 2021-11-18 | 东北大学 | Gravity-type double-pipe microwave grinding assisting device capable of controlling thickness of ore and use method therefor |
-
2016
- 2016-09-09 CN CN201621046111.7U patent/CN206100526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304457A (en) * | 2016-09-09 | 2017-01-04 | 武汉科技大学 | A kind of cylinder type Ore microwave pretreatment device and using method thereof |
| WO2021227120A1 (en) * | 2020-05-09 | 2021-11-18 | 东北大学 | Gravity-type double-pipe microwave grinding assisting device capable of controlling thickness of ore and use method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan University of science and Technology Business Incubator Co.,Ltd. Assignor: WUHAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2020420000003 Denomination of utility model: A cylindrical microwave pretreatment device for ore Granted publication date: 20170412 License type: Common License Record date: 20201021 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Wuhan University of science and Technology Business Incubator Co.,Ltd. Assignor: WUHAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2020420000003 Date of cancellation: 20230505 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 |