CN206951370U - A kind of microwave mineral processing system - Google Patents
A kind of microwave mineral processing system Download PDFInfo
- Publication number
- CN206951370U CN206951370U CN201720800882.9U CN201720800882U CN206951370U CN 206951370 U CN206951370 U CN 206951370U CN 201720800882 U CN201720800882 U CN 201720800882U CN 206951370 U CN206951370 U CN 206951370U
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- Prior art keywords
- ore
- microwave
- flase floor
- heater box
- cooling device
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- Manufacture And Refinement Of Metals (AREA)
Abstract
It the utility model is related to a kind of microwave mineral processing system, including crushing case, heater box is set below the broken case, cooling device is set below the heater box, the cooling device rear portion sets second heating apparatus, and the second heating apparatus rear sets reducing mechanism.The utility model ore treatment device is provided with two-stage reducing mechanism, is sprayed by tentatively broken lump by microwave heating and cold water, makes to produce the deformation expanded with heat and contract with cold inside ore, the automatic rupture inside ore so that crush with easy, evenly.The present apparatus will not produce dust in shattering process, and noise is small, crush evenly, apparatus structure is more compact.
Description
Technical field
It the utility model is related to a kind of microwave mineral processing system.
Background technology
Ore generally requires the reducing mechanism ore larger to volume and crushed, with convenience in transport and enter in exploitation
One step is processed, but present ore pulverizer is simple in construction, ore fully can not be crushed, crushing effect is poor, nothing
Method meets needs.
Utility model content
Problem to be solved in the utility model is to provide a kind of microwave mineral processing system.
In order to solve the above technical problems, microwave mineral processing system of the present utility model, including broken case, the broken case
Lower section sets heater box, and cooling device is set below the heater box, and the cooling device rear portion sets second heating apparatus, institute
State second heating apparatus rear and reducing mechanism is set；The heater box includes upper wall, lower wall and side wall, and the is set outside the side wall
One microwave generator, the upper wall set heating tank inlet, and lower wall sets heater box to export, the heating tank inlet and heater box
Set wire to keep off door in outlet, discharging opening, the discharging opening lower section face heating tank inlet, institute are set below the broken case
To state and multigroup screening plant is set in the side wall of both sides, the screening plant includes flase floor and swash plate, and the flase floor tilts down,
The swash plate is set at an angle with flase floor, and drain spout, the leakage are set in the side wall between the swash plate and flase floor
Set wire to keep off door in material mouth, outer tunnel is set in the side wall on the outside of the drain spout, the swash plate and next group of grid
Ore passage is formed between plate；The cooling device includes shell, and the shell is provided with cooling device entrance, in the shell
Provided with conveyer belt, multiple water injectors are set, the water injector rear sets blowing device above the conveyer belt；Described two
Secondary heater is arranged on above the conveyer belt of cooling device, and the second heating apparatus include shell and the second microwave occurs
Device, reheating entrance and reheating outlet are set on the shell on the position of conveyer belt, and the reheating enters
Wire is set to keep off door in mouth and reheating outlet.
The conveyer belt is wire netting conveyer belt.
Pulverization roller is set in the crush box.
The utility model ore treatment device is provided with two-stage reducing mechanism, passes through microwave by tentatively broken lump
Heating and cold water spray, make to produce the deformation expanded with heat and contract with cold inside ore, the automatic rupture inside ore so that crush with holding
Easily, evenly.The present apparatus will not produce dust in shattering process, and noise is small, crush evenly, apparatus structure is more compact.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of microwave mineral processing system of the present utility model.
Fig. 2 is the structural representation of heater box.
Fig. 3 is the structural representation of cooling device.
Embodiment
As shown in figures 1 and 3, microwave mineral processing system of the present utility model, including broken case 1, the broken lower section of case 1 are set
Heater box 2 is put, the lower section of heater box 2 sets cooling device 3, and the rear portion of cooling device 3 sets second heating apparatus 4, reheating dress
Put 4 rears and reducing mechanism 5 is set；Heater box 2 includes upper wall 6, lower wall 7 and side wall 8, and the first microwave generator is set outside side wall 8
9, upper wall 6 sets heating tank inlet 10, and lower wall 7 sets heater box to export 11, heats and is set in tank inlet 10 and heater box outlet 11
Put wire and keep off door 12, crush the lower section of case 1 and discharging opening is set, discharging opening lower section face heats tank inlet 10, set in both sides side wall 8
Multigroup screening plant is put, screening plant includes flase floor 14 and swash plate 15, and flase floor 14 tilts down, swash plate 15 and flase floor 14
Set at an angle, drain spout 16 is set in the side wall 8 between swash plate 15 and flase floor 14, wire is set in drain spout 16
Door 12 is kept off, outer tunnel 17 is set in the side wall in the outside of drain spout 16, ore is formed between swash plate 15 and next group of flase floor 14
Passage 18；Cooling device 3 includes shell 19, and shell is provided with cooling device entrance 20, conveyer belt 21 is provided with shell 19, conveys
The top of band 21 sets multiple water injectors 22, and the rear of water injector 22 sets blowing device 23；Second heating apparatus 4 are arranged on cold
But the top of conveyer belt 21 of device 3, second heating apparatus 4 include metal shell and the second microwave generator 24, on metal shell
Reheating entrance 26 and reheating outlet 27 be set on the position of conveyer belt 21, reheating entrance 26 and it is secondary plus
Wire is set to keep off door 12 in heat outlet 27.
The method that ore treatment is carried out using microwave mineral processing system of the present utility model is comprised the following steps, by bulk
The fritter ore for the size that ore reduction is handled into suitable subsequent step, typically less than 8cm, fritter ore is imported into progress
First time microwave is heated, and screening plant is set in first time microwave heating equipment, and the time that the ore of bulk is heated is longer,
The ore of fritter is discharged from heater in time.Suitably heated ore enters to spray water cooling, utilizes microwave plus hot and cold
But the temperature difference caused by water cooling, makes to produce the deformation expanded with heat and contract with cold inside ore, improves the automatic rupture inside ore so that
Texture inside ore changes.Ore after spraying cooling is dried up the moisture of mineral surface by drying, and then will
Ore is sent into second of microwave heating box and carries out second of heating, and the ore after heating is sent into crush box and crushed.
Lump ore enters broken case 1, is heated after preliminary crush as less stone into heater box 2, heater box 2
Entrance 10 and outlet 11 keep off door 12 by being arranged on the wire of a both sides and block electromagnetic wave and prevent from leaking, ore enters heating
Rolled after case 2 on inclined flase floor 14, less ore is leaked down by flase floor 14, and larger ore is along flase floor
14 roll down to next layer, and the small ore for falling on the lower section of flase floor 14 rolls out heater box along swash plate 15 from drain spout 16, larger
Ore can continue to scroll down through along swash plate 15, continue to be heated with microwave.Next layer of flase floor interval is big by 15%, ore rolling
To after next layer of flase floor 14, secondary a little bit smaller ore will be fallen from the gap of next layer of flase floor 14, from material leakage
Mouth 16 leaves heater box 2.
In the heating process to ore, ore absorbs microwave and produces high temperature microwave, is begun to warm up from inside.Utilize microwave
Heating ores, the heating rate of ore is fast, can quickly be raised to treatment temperature, improves the treatment effeciency of ore.In ore not
The difference of congruent microwave absorbing property, dilatancy and heating rate, the effect of thermograde between different minerals composition be present, lead
Cause to produce larger thermal stress inside ore particles, had differences plus the thermal coefficient of expansion of various mineral, cause ore particles
Inside produces crack.
Want the absorption for making ore obtain enough just right energy to microwave of crackle needs.If lump quilt
The overlong time of heating, some positions of ore are easier to absorb the energy of microwave, and temperature rises too high, and it is anti-that chemistry easily occurs
Should, the time that small stone needs heat is short, and the heating that big lump takes longer for.If continuously applying microwave,
The particle must avoid over-exposure while still obtain required rapid local heating and micro- readily through microwave field
Crackle.
Using heater box of the present utility model the ore of the small volume residence time in heater box can be made shorter, can
To obtain appropriate amount of energy.Ore rolling flip on the slope in heater box, it is ensured that the different directions of ore
Uniformly receive the energy of microwave.Structure as heater box can ensure different size ore homogeneous heating of different shapes, prevent
Only overheat or underheat.
Heater box outlet 11 is docked with cooling device entrance 20, enters cooling device 3, ore by the ore suitably heated
Moved along conveyer belt 12, by the spraying cooling water of water injector 22, using the temperature difference caused by microwave heating and cooling water temperature,
Make to produce the deformation expanded with heat and contract with cold inside ore, improve the automatic rupture inside ore so that the texture inside ore becomes
Change.Conveyer belt 12 is metal mesh belt, and cooling water and small ore particles leak down from the hole of guipure to the pond 30 of lower section
In, pond side sets bypass outlet 29, and ore particles are discharged from bypass outlet 29.Ore after spraying cooling is defeated
Send and the lower section of blowing device 23 is continued to move on band 12, blowing device 23 dries up the water of mineral surface.Ore is in conveyer belt 12
It is upper that second heating apparatus 4 are entered by reheating entrance 26.Conveyer belt 12 can select wire netting conveyer belt.
Water has been infiltered in into the crack inside the ore of second heating apparatus 4, and the moisture of outer surface is dried, now
The texture of ore and the absorption reflection characteristic to microwave have greatly changed once more in the presence of water, in ore gap
Water expanded in the presence of microwave in addition seethe with excitement, cause originally be insufficient to allow ore rupture minute crack further expand,
So that subsequently the crushing to ore is easier.
Ore through secondary microwave heating enters in crush box 5, and pulverization roller 28 in crush box 5 is by the further powder of ore
It is broken.
Claims (4)
- A kind of 1. microwave mineral processing system, it is characterised in that：Including crushing case, heater box, institute are set below the broken case State and cooling device is set below heater box, the cooling device rear portion sets second heating apparatus, after the second heating apparatus Side sets reducing mechanism；The heater box includes upper wall, lower wall and side wall, and the first microwave generator is set outside the side wall, and the upper wall, which is set, to be added Hot tank entrance, lower wall set heater box to export, and set wire to keep off door on the heating tank inlet and heater box outlet, described broken Discharging opening is set below broken case, and discharging opening lower section face heats tank inlet, and multigroup screening dress is set in the both sides side wall Put, the screening plant includes flase floor and swash plate, and the flase floor tilts down, and the swash plate and flase floor are at an angle Set, drain spout is set in the side wall between the swash plate and flase floor, sets wire to keep off door, the leakage in the drain spout Outer tunnel is set in the side wall on the outside of material mouth, ore passage is formed between the swash plate and next group of flase floor；The cooling device includes shell, and the shell is provided with cooling device entrance, conveyer belt is provided with the shell, described Multiple water injectors are set above conveyer belt, and the water injector rear sets blowing device；The second heating apparatus are arranged on above the conveyer belt of cooling device, and the second heating apparatus include shell and second Microwave generator, sets reheating entrance and reheating outlet on the shell on the position of conveyer belt, and described two Wire is set to keep off door in secondary heated inlet and reheating outlet.
- 2. according to the microwave mineral processing system described in claim 1, it is characterised in that：The conveyer belt conveys for wire netting Band.
- 3. according to the microwave mineral processing system described in claim 2, it is characterised in that：Pulverization roller is set in the crush box.
- 4. according to the microwave mineral processing system described in claim 3, it is characterised in that：The next layer of flase floor compares last layer The spacing of flase floor is big by 15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800882.9U CN206951370U (en) | 2017-07-04 | 2017-07-04 | A kind of microwave mineral processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800882.9U CN206951370U (en) | 2017-07-04 | 2017-07-04 | A kind of microwave mineral processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951370U true CN206951370U (en) | 2018-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720800882.9U Expired - Fee Related CN206951370U (en) | 2017-07-04 | 2017-07-04 | A kind of microwave mineral processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206951370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335519A (en) * | 2017-07-04 | 2017-11-10 | 济宁学院 | A kind of microwave mineral processing system |
| CN110280372A (en) * | 2019-08-02 | 2019-09-27 | 合肥通彩自动化设备有限公司 | A kind of temperature difference crusher for TFT glass substrates crash |
-
2017
- 2017-07-04 CN CN201720800882.9U patent/CN206951370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335519A (en) * | 2017-07-04 | 2017-11-10 | 济宁学院 | A kind of microwave mineral processing system |
| CN110280372A (en) * | 2019-08-02 | 2019-09-27 | 合肥通彩自动化设备有限公司 | A kind of temperature difference crusher for TFT glass substrates crash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20190704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |