CN204388518U - A kind of potassium-bearing shale intermediate microwave heating appts - Google Patents
A kind of potassium-bearing shale intermediate microwave heating appts Download PDFInfo
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- CN204388518U CN204388518U CN201420715642.5U CN201420715642U CN204388518U CN 204388518 U CN204388518 U CN 204388518U CN 201420715642 U CN201420715642 U CN 201420715642U CN 204388518 U CN204388518 U CN 204388518U
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- Prior art keywords
- microwave
- potassium
- bearing shale
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000011591 potassium Substances 0.000 title claims abstract description 69
- 229910052700 potassium Inorganic materials 0.000 title claims abstract description 69
- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 40
- 239000007921 spray Substances 0.000 claims abstract description 19
- 230000008676 import Effects 0.000 claims description 17
- 239000004809 Teflon Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 29
- 230000020477 pH reduction Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 21
- 238000010521 absorption reaction Methods 0.000 description 13
- 238000005265 energy consumption Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000505 pernicious effect Effects 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000003317 industrial substance Substances 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 238000003682 fluorination reaction Methods 0.000 description 2
- 239000002366 mineral element Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013461 intermediate chemical Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to potassium-bearing shale intermediate treatment facility technical field, especially a kind of potassium-bearing shale intermediate microwave heating appts, by the setting of microwave one section of drying unit and microwave two sections of processing units, and support at its lower supporting leg that adopts, and conveyer belt is set at supporting leg and between microwave one section of drying unit and microwave two sections of processing units, and the setting of the length of conveyer belt is exceeded microwave one section of drying unit and microwave two sections of processing units, and charging aperture is set in the microwave exceeded one section of drying unit one end, in the microwave exceeded two sections of processing unit one end, aggregate bin is set, and then make potassium-bearing shale intermediate by charging aperture access to plant, and by controlling the translational speed of conveyer belt, and then conveyer belt was controlled by the time of two unit of microwave heating appts, spray head is set being combined between two unit, and then after realizing one section of drying, the object of two sections of acidification, make the process of potassium-bearing shale intermediate more thorough.
Description
Technical field
The utility model relates to potassium-bearing shale intermediate treatment facility technical field, especially a kind of potassium-bearing shale intermediate microwave heating appts.
Background technology
Potassium-bearing shale is a kind of containing potassium element and abundant ore thereof, and most enterprises is carried out process for producing industrial chemicals, and by extracting potassium element wherein and other mineral elements, and then potassium-bearing shale is reached to the object of comprehensive utilization; And in the comprehensive utilization process of potassium-bearing shale, potassium-bearing shale intermediate is obtained after needing that fluorination treatment is carried out to potassium-bearing shale, and then further processed by acquisition potassium-bearing shale intermediate, the acquisition mineral element wherein of the degree of depth, and then improve the comprehensive utilization ratio to potassium-bearing shale.
; after potassium-bearing shale fluorination treatment; wherein contain fluorine element; when again advanced treating being carried out to it; the fluorine element of part or the discharge of other elemental gas will be caused to cause the pollution of environment in atmosphere; for this reason, the gas having researcher the process of potassium-bearing shale intermediate to be got rid of adopts absorption tower to absorb process, and then reduces the aerial pernicious gas content of discharge.
But, the discharge of the pernicious gas (fluorine gas) caused due to traditional treatment process is all being carried out potassium-bearing shale intermediate producing in drying and acidization, and dry run needs to heat potassium-bearing shale intermediate, acidization is also the exothermic reaction that potassium-bearing shale intermediate and industrial chemicals carry out, and then cause the temperature of the pernicious gas of eliminating higher, after making gas enter absorption tower, incomplete to the absorption of gas in absorption tower, still can cause a large amount of noxious gas emissions in the environment, cause the pollution of environment; Meanwhile, also can cause higher energy consumption, make the processing cost of potassium-bearing shale intermediate larger.
And microwave irradiation treatment technology is produced at industrial chemicals and be yet there are no researcher and study in process, and microwave irradiation process all can be protected for the drying of potassium-bearing shale intermediate and acidization, make the energy consumption of processing procedure lower, and can determine that the temperature getting rid of gas is also lower, and then increase absorption tower to the absorptivity of pernicious gas; Therefore, based on this, this researcher is in order to preferably by the application of microwave irradiation treatment technology and the process of potassium-bearing shale intermediate, provide a kind of device for potassium-bearing shale intermediate carries out microwave treatment.
Utility model content
In order to solve the above-mentioned technical problem existed in prior art, the utility model provides a kind of potassium-bearing shale intermediate microwave heating appts, the technology of microwave treatment potassium-bearing shale intermediate preferably can be realized, and the temperature of the gas after to the process of potassium-bearing shale intermediate can be made lower, make gas enter absorption tower carry out absorption process time, can be absorbed comparatively complete by absorption tower, reduce the discharge capacity of waste gas, reduce environmental pollution, reduce the energy consumption to the process of potassium-bearing shale intermediate simultaneously, and then reduce potassium-bearing shale intermediate processing cost.
The full name of the Teflon adopted in the utility model is polytetrafluoroethylene (PTFE), there is preferably corrosion-resisting function, and then the service life of appliance arrangement is extended, reduce the extent of corrosion of process potassium-bearing shale intermediate, and then reduce device damage rate, reduce the cost of potassium-bearing shale intermediate process.
Specifically, comprise microwave one section of drying unit and microwave two sections of processing units, microwave one section of drying unit and microwave two sections of processing units are arranged on supporting leg, and be provided with conveyer belt at supporting leg and between microwave one section of drying unit and microwave two sections of processing units, the length of conveyer belt all exceeds the two ends of microwave one section of drying unit and microwave two sections of processing units, loading hopper is provided with on the conveyer belt that microwave one section of drying unit exceeds part, the termination exceeding the conveyer belt of part at microwave two sections of processing units is provided with aggregate bin, and on conveyer belt, spray head is provided with between microwave one section of drying unit and microwave two sections of processing units.
Above-mentioned microwave one section of drying unit is by observation panel, moisture exhausting port and be arranged on the microwave emitter of moisture exhausting port import department and the temperature sounder be arranged between Liang Ge moisture exhausting port import department spacing forms.
Above-mentioned microwave two sections of processing units are by observation panel, exhaust outlet and be arranged on the microwave emitter at exhaust outlet air inlet place and the temperature sounder be arranged between two exhaust outlet air inlet place spacing forms.
The number of spray head is wherein 1-6.
The number of the microwave emitter on microwave one section of drying unit or microwave two sections of processing units is 4-12.
Temperature sounder on microwave one section of drying unit or microwave two sections of processing units is infrared temperature detection instrument; Its number is 1-4.
Above-mentioned microwave emitter is the number arranged in the import department of each moisture exhausting port or the air inlet place of exhaust outlet is 4-12.
Above-mentioned temperature sounder is between the import department of each moisture exhausting port and the spacing of the import department of moisture exhausting port or the number that arranges between the spacing at the air inlet place of each exhaust outlet and the air inlet place of exhaust outlet is 1-4.
And have Teflon in the internal spray of whole potassium-bearing shale intermediate microwave heating appts, this spraying is even application, the thickness of the Teflon of spraying is 1-20cm.
The import department of above-mentioned moisture exhausting port is provided with 1-10, and the air inlet place of exhaust outlet is provided with 1-10.
Compared with prior art, the utility model passes through the setting of microwave one section of drying unit and microwave two sections of processing units, and support at its lower supporting leg that adopts, and conveyer belt is set at supporting leg and between microwave one section of drying unit and microwave two sections of processing units, and the setting of the length of conveyer belt is exceeded microwave one section of drying unit and microwave two sections of processing units, and charging aperture is set in the microwave exceeded one section of drying unit one end, in the microwave exceeded two sections of processing unit one end, aggregate bin is set, and then make potassium-bearing shale intermediate by charging aperture access to plant, and by controlling the translational speed of conveyer belt, and then conveyer belt was controlled by the time of two unit of microwave heating appts, spray head is set being combined between two unit, and then after realizing one section of drying, the object of two sections of acidification, make the process of potassium-bearing shale intermediate more thorough.
By the setting to microwave emitter, temperature sounder in microwave one section of drying unit and microwave two sections of processing units, and then temperature when processing potassium-bearing shale intermediate and energy consumption all can be controlled, and then avoid outlet temperature too high, absorbing gas to subsequent absorption tower brings the technical problem of difficulty to occur, and then the absorption tower that the gas after to the process of potassium-bearing shale intermediate can be comparatively perfect is absorbed, and then reduce the energy consumption of potassium-bearing shale intermediate processing cost and process, avoid the discharge of waste gas, reduce environmental pollution rate.
By arranging observation panel on two processing units, and then make to carry out visual control to the degree for the treatment of of potassium-bearing shale intermediate, and then make to adjust the transmission speed of conveyer belt, improve the treatment effeciency to potassium-bearing shale intermediate.
And the employing polytetrafluoroethylene spray of the inner homogeneous at this device, and then the resistance to corrosion of device is strengthened, reduce the equipment corrosion rate in potassium-bearing shale intermediate processing procedure, further reduce potassium-bearing shale intermediate processing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of potassium-bearing shale intermediate microwave heating appts of the present utility model.
Fig. 2 is one section of drying unit structural representation enlarged drawing of potassium-bearing shale intermediate microwave heating appts of the present utility model.
Fig. 3 is two sections of processing unit structural representation enlarged drawings of potassium-bearing shale intermediate microwave heating appts of the present utility model
1-loading hopper 2-conveyer belt 3-moisture exhausting port 4-microwave emitter 5-observation panel 6-spray head 7-supporting leg 8-exhaust outlet 9-aggregate bin 10-temperature sounder.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete embodiment, further restriction is done to the technical solution of the utility model, but claimed scope is not only confined to done description.
As shown in Figure 1, potassium-bearing shale intermediate microwave heating appts, comprise microwave one section of drying unit and microwave two sections of processing units, microwave one section of drying unit and microwave two sections of processing units are arranged on supporting leg 7, and be provided with conveyer belt 2 at supporting leg 7 and between microwave one section of drying unit and microwave two sections of processing units, the length of conveyer belt 2 all exceeds the two ends of microwave one section of drying unit and microwave two sections of processing units, loading hopper 1 is provided with on the conveyer belt 2 that microwave one section of drying unit exceeds part, the termination exceeding the conveyer belt 2 of part at microwave two sections of processing units is provided with aggregate bin 9, and on conveyer belt 2, spray head 6 is provided with between microwave one section of drying unit and microwave two sections of processing units.
When carrying out the process of potassium-bearing shale intermediate, potassium-bearing shale intermediate is inner by charging aperture 1 access to plant, transmission process is carried out in device inside by conveyer belt 2, and control the transmission speed of conveyer belt 2, and then control the potassium-bearing shale time of staying of intermediate in microwave one section of drying unit, and carried out observing the situation of the microwave treatment that potassium-bearing shale intermediate is sent by microwave emitter 4 at microwave one section of drying unit by observation panel 5, again by the temperature of the hydrofuge gas of discharging in temperature sounder 10 pairs of processing procedures, and humid gas is discharged by moisture exhausting port 3, and moisture exhausting port 3 is connected with the bottom on absorption tower, and then gas is sent into absorption tower absorb, after end to be dried, raw material will be transferred in microwave two sections of processing units by conveyer belt 2, before entering two sections of processing units, spray inorganic agent (acidulant) by the spray head 6 be arranged between a segment unit and two segment units and then make, in spray process, certain biochemical reaction occurs, and control the degree of reacting in the degree of spray and spray process by the transmission speed of conveyer belt 2, after being entered two sections of processing units again, further have microwave emitter send 2450MHz microwave potassium-bearing shale intermediate is processed, and then the gas that process produces is got rid of by exhaust outlet 8, exhaust outlet 8 is connected with the bottom on absorption tower, and then the discharge amount of exhaust gas avoiding to the process of potassium-bearing shale intermediate, reduce environmental pollution,
Simultaneously, polytetrafluoroethylene spray is adopted in the inside of this device, and then make to form the stronger etch resistant layer of one deck in the inside of device, make the cost of potassium-bearing shale intermediate process lower, avoid in potassium-bearing shale intermediate processing procedure, equipment is easily corroded, and then the technical barrier that the processing cost caused is higher.
As shown in Figure 2, in order to can better potassium-bearing shale intermediate be processed once again, at microwave one section of drying unit by observation panel 5, moisture exhausting port 3 and be arranged on the microwave emitter 4 of moisture exhausting port 3 import department and the temperature sounder 10 be arranged between two moisture exhausting port 3 import department spacing forms.
As shown in Figure 3, microwave two sections of processing units are by observation panel 5, exhaust outlet 8 and be arranged on the microwave emitter 4 at exhaust outlet 8 air inlet place and the temperature sounder 10 be arranged between two exhaust outlet 8 air inlet place spacing forms.
In order to improve one section dry process after, to the spraying effect of potassium-bearing shale intermediate, spray head 6 is set to 1-6 individual.
The microwave launched to enable microwave emitter meets the demand of heat, and to after process, the temperature of the gas of generation carries out lower control, microwave emitter 4 is set to 4-12.
In order to control the temperature of gas, temperature sounder 10 is infrared temperature detection instrument, and the magnitude setting of temperature sounder is 1-4.
Better can process potassium-bearing shale, microwave emitter 4 is wherein set to 4-12 in the import department of each moisture exhausting port 3 or the air inlet place of exhaust outlet 8.
Temperature sounder 10 is set to 1-4 between the import department of each moisture exhausting port 3 and the spacing of the import department of moisture exhausting port 3 or between the spacing at the air inlet place of each exhaust outlet 8 and the air inlet place of exhaust outlet 8.
And have Teflon in the internal spray of whole potassium-bearing shale intermediate microwave heating appts, this spraying is even application, the thickness of the Teflon of spraying is 1-20cm.
The import department of above-mentioned moisture exhausting port is provided with 1-10, and the air inlet place of exhaust outlet is provided with 1-10.
Claims (10)
1. a potassium-bearing shale intermediate microwave heating appts, it is characterized in that, comprise microwave one section of drying unit and microwave two sections of processing units, microwave one section of drying unit and microwave two sections of processing units are arranged on supporting leg (7), and be provided with conveyer belt (2) at supporting leg (7) and between microwave one section of drying unit and microwave two sections of processing units, the length of conveyer belt (2) all exceeds the two ends of microwave one section of drying unit and microwave two sections of processing units, loading hopper (1) is provided with on the conveyer belt (2) that microwave one section of drying unit exceeds part, the termination exceeding the conveyer belt (2) of part at microwave two sections of processing units is provided with aggregate bin (9), and on conveyer belt (2), spray head (6) is provided with between microwave one section of drying unit and microwave two sections of processing units.
2. potassium-bearing shale intermediate microwave heating appts as claimed in claim 1, it is characterized in that, described microwave one section of drying unit is by observation panel (5), moisture exhausting port (3) and be arranged on the microwave emitter (4) of moisture exhausting port (3) import department and the temperature sounder (10) be arranged between two moisture exhausting port (3) import department spacing forms.
3. potassium-bearing shale intermediate microwave heating appts as claimed in claim 1, it is characterized in that, described microwave two sections of processing units are by observation panel (5), exhaust outlet (8) and be arranged on the microwave emitter (4) at exhaust outlet (8) air inlet place and the temperature sounder (10) be arranged between two exhaust outlet (8) air inlet place spacing forms.
4. potassium-bearing shale intermediate microwave heating appts as claimed in claim 1, is characterized in that, described spray head (6) is 1-6.
5. potassium-bearing shale intermediate microwave heating appts as claimed in claim 2 or claim 3, is characterized in that, described microwave emitter (4) is 4-12.
6. potassium-bearing shale intermediate microwave heating appts as claimed in claim 2 or claim 3, it is characterized in that, described temperature sounder (10) is infrared temperature detection instrument.
7. potassium-bearing shale intermediate microwave heating appts as claimed in claim 2 or claim 3, is characterized in that, described temperature sounder (10) is 1-4.
8. potassium-bearing shale intermediate microwave heating appts as claimed in claim 2 or claim 3, it is characterized in that, described microwave emitter (4) is 4-12 in the import department of each moisture exhausting port (3) or the air inlet place of exhaust outlet (8).
9. potassium-bearing shale intermediate microwave heating appts as claimed in claim 2 or claim 3, it is characterized in that, described temperature sounder (10) is between the import department of each moisture exhausting port (3) and the spacing of the import department of moisture exhausting port (3) or between the spacing at the air inlet place of each exhaust outlet (8) and the air inlet place of exhaust outlet (8), and quantity is 1-4.
10. the potassium-bearing shale intermediate microwave heating appts as described in any one of claim 1-4, it is characterized in that, the internal spray of this device has Teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715642.5U CN204388518U (en) | 2014-11-25 | 2014-11-25 | A kind of potassium-bearing shale intermediate microwave heating appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715642.5U CN204388518U (en) | 2014-11-25 | 2014-11-25 | A kind of potassium-bearing shale intermediate microwave heating appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204388518U true CN204388518U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715642.5U Expired - Fee Related CN204388518U (en) | 2014-11-25 | 2014-11-25 | A kind of potassium-bearing shale intermediate microwave heating appts |
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| CN (1) | CN204388518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457192A (en) * | 2014-11-25 | 2015-03-25 | 贵州远盛钾业科技有限公司 | Potassium-containing shale intermediate microwave processing device |
-
2014
- 2014-11-25 CN CN201420715642.5U patent/CN204388518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457192A (en) * | 2014-11-25 | 2015-03-25 | 贵州远盛钾业科技有限公司 | Potassium-containing shale intermediate microwave processing device |
| CN104457192B (en) * | 2014-11-25 | 2016-10-19 | 贵州远盛钾业科技有限公司 | A kind of potassium-bearing shale intermediate microwave heating appts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 554200 Transforming Industrial Park in Wanshan District, Tongren City, Guiyang City, Guizhou Province Patentee after: Guizhou Kaisheng Potassium Technology Co.,Ltd. Address before: 554200 Transforming Industrial Park in Wanshan District of Tongren City, Guizhou Province Patentee before: GUIZHOU YUANSHENG POTASSIUM TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |