CN208700999U - A kind of desulfurization of coal device - Google Patents
A kind of desulfurization of coal device Download PDFInfo
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- CN208700999U CN208700999U CN201820620098.4U CN201820620098U CN208700999U CN 208700999 U CN208700999 U CN 208700999U CN 201820620098 U CN201820620098 U CN 201820620098U CN 208700999 U CN208700999 U CN 208700999U
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- China
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- magnetic separation
- storehouse
- desulfurization
- crushing bin
- inclined plate
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Abstract
The utility model discloses a kind of desulfurization of coal devices, including left crushing bin and right crushing bin, the inside of left crushing bin and right crushing bin is all provided with there are two shaft, if being equipped with dry grinding slurry in shaft, and the lower end of left crushing bin and right crushing bin is respectively equipped with left magnetic separation storehouse and right magnetic separation storehouse, the inside in left magnetic separation storehouse and right magnetic separation storehouse is equipped with blanking inclined plate and scraper inclined plate, magnetic separation roller is equipped between blanking inclined plate and scraper inclined plate, and left magnetic separation storehouse and right magnetic separation storehouse interior lower end are equipped with conveying device, conveying device includes feeder motor, first delivery pipe and conveying screw rod, one end of feeder motor connects conveying screw rod, and first delivery pipe by the second delivery pipe connect microwave desulfurization storehouse, microwave desulfurization storehouse upper end is equipped with microwave generator, the utility model beneficial effect achieved is: improving desulfurization of coal efficiency, and reduce desulfurization The use of agent reduces desulfurization of coal cost, and carries out circulation desulfurization by feed back pipe, is further reduced raw coal sulfur content.
Description
Technical field
The utility model relates to a kind of desulfurizer, in particular to a kind of desulfurization of coal device belongs to coal chemical technology neck
Domain.
Background technique
Raw coal refers to the coal from the run-of-mine coal (ROM coal) that ground or underground mining excavate after spoil, pyrite etc. are removed in screening processing.Coal
What mine was produced is also raw coal without washing, crude run-of-mine coal (ROM coal).It does not include low calorific value coal including natural coal and colm
Deng.Raw coal contains a large amount of element sulphur, and direct burnup leads to a large amount of sulfur dioxide (SO2) emissions, pollutes environment.China's combustion multipair greatly
Coal gas body carries out desulfurization process, and sulfur dioxide treatment low efficiency is easy to cause secondary pollution, is unfavorable for using and existing
Desulfurization of coal processing unit, desulfurization of coal efficiency is lower, consumes a large amount of desulfurizing agents, is unfavorable for long-term desulfurization of coal processing.
Utility model content
The utility model provides a kind of desulfurization of coal device, de- by installation crushing bin, magnetic separation storehouse, conveying device, microwave
Sulphur storehouse and feed back pipe, effective solution existing desulfurization of coal device desulfuration efficiency is low and desulphurization cost is high problem.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of desulfurization of coal device of the utility model, including left crushing bin and right crushing bin, the left crushing bin and right powder
The inside in broken storehouse is all provided with there are two shaft, if being equipped with dry grinding slurry in the shaft, and the left crushing bin and the right powder
The lower end in broken storehouse is respectively equipped with left magnetic separation storehouse and right magnetic separation storehouse, and the inside in the left magnetic separation storehouse and the right magnetic separation storehouse is equipped with down
Expect inclined plate and scraper inclined plate, magnetic separation roller, and the left magnetic separation storehouse and institute are equipped between the blanking inclined plate and the scraper inclined plate
It states right magnetic separation storehouse interior lower end and is equipped with conveying device, the conveying device includes feeder motor, the first delivery pipe and conveying spiral shell
Bar, one end of the feeder motor connects the conveying screw rod, and first delivery pipe connects microwave by the second delivery pipe
Desulfurization storehouse, microwave desulfurization storehouse upper end is equipped with microwave generator, and microwave desulfurization storehouse inner upper end is equipped with spray tube, institute
The two sides for stating microwave desulfurization orlop end are equipped with conveyer belt, and the both sides external in the microwave desulfurization storehouse passes through feed back pipe and connects
First delivery pipe.
As a kind of optimal technical scheme of the utility model, the discharging end of the blanking inclined plate is located on the magnetic separation roller
Portion, one end of the scraper inclined plate are contacted with the magnetic separation roller, and the lower end of the scraper inclined plate is equipped with blanking funnel, under described
Funnel is connect with first delivery pipe, and the side in the left magnetic separation storehouse and the right magnetic separation storehouse is equipped with desulfurized coal collection
Case, the desulfurized coal collecting box are located at the lower end of the magnetic separation roller.
As a kind of optimal technical scheme of the utility model, it is all provided on the left magnetic separation storehouse and the right magnetic separation storehouse side wall
There is crushing motor, the crushing motor connects the shaft by belt.
As a kind of optimal technical scheme of the utility model, the upper end in the microwave desulfurization storehouse is equipped with spraying box, described
Spraying box is connect with the spray tube, and the upper end side in the microwave desulfurization storehouse is equipped with exhaust outlet.
As a kind of optimal technical scheme of the utility model, the left crushing bin and the right crushing bin upper end are equipped with
The middle part bottom end of charging hopper, first delivery pipe is equipped with baiting valve.
The utility model beneficial effect achieved is: a kind of desulfurization of coal device of the utility model, is crushed by installation
Storehouse crushes raw coal, and magnetic separation storehouse screens out Pure coal, and sulfur-bearing coal enters conveying device by magnetic separation roller, microwave desulfurization storehouse pass through microwave with
And NaOH fog carries out desulfurization, improves desulfurization of coal efficiency, and reduce the use of desulfurizing agent, reduces desulfurization of coal
Cost, and circulation desulfurization is carried out by feed back pipe, it is further reduced raw coal sulfur content, is used convenient for desulfurization of coal.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model crushing bin and magnetic separation storehouse.
In figure: 1, left crushing bin；2, right crushing bin；3, shaft；4, slurry is crushed；5, left magnetic separation storehouse；6, right magnetic separation storehouse； 7,
Crush motor；8, belt；9, blanking inclined plate；10, magnetic separation roller；11, scraper inclined plate；12, conveying device；13, feeder motor；14,
First delivery pipe；15, conveying screw rod；16, blanking funnel；17, the second delivery pipe；18, microwave desulfurization storehouse；19, microwave generator；
20, spray tube；21, conveyer belt；22, feed back pipe；23, exhaust outlet；24, desulfurized coal collecting box；25, baiting valve；26, spraying box；
27, charging hopper.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-2, a kind of desulfurization of coal device of the utility model, including left crushing bin 1 and right crushing bin 2, Zuo Fen
Broken storehouse 1 and the inside of right crushing bin 2 are all provided with there are two shaft 3, if being equipped with dry grinding slurry 4 in shaft 3, and 1 He of left crushing bin
The lower end of right crushing bin 2 is respectively equipped with left magnetic separation storehouse 5 and right magnetic separation storehouse 6, and the inside in left magnetic separation storehouse 5 and right magnetic separation storehouse 6 is equipped with
Blanking inclined plate 9 and scraper inclined plate 11 are equipped with magnetic separation roller 10, and left magnetic separation storehouse 5 and the right side between blanking inclined plate 9 and scraper inclined plate 11
6 interior lower end of magnetic separation storehouse is equipped with conveying device 12, and conveying device 12 includes feeder motor 13, the first delivery pipe 14 and conveying
Screw rod 15, one end of feeder motor 13 connects conveying screw rod 15, and the first delivery pipe 14 connects microwave by the second delivery pipe 17
Desulfurization storehouse 18,18 upper end of microwave desulfurization storehouse is equipped with microwave generator 19, and 18 inner upper end of microwave desulfurization storehouse is equipped with spray tube 20,
The two sides of 18 bottom end of microwave desulfurization storehouse are equipped with conveyer belt 21, and the both sides external in microwave desulfurization storehouse 18 passes through the company of feed back pipe 22
Connect the first delivery pipe 14.
The discharging end of blanking inclined plate 9 is located at 10 top of magnetic separation roller, and one end of scraper inclined plate 11 is contacted with magnetic separation roller 10, and is scraped
Expect that the lower end of inclined plate 11 is equipped with blanking funnel 16, blanking funnel 16 is connect with the first delivery pipe 14, left magnetic separation storehouse 5 and right magnetic separation storehouse
6 side is equipped with desulfurized coal collecting box 24, and desulfurized coal collecting box 24 is located at the lower end of magnetic separation roller 10, convenient for sulfur-bearing raw coal and pure
The separation of clean coal is not handled convenient for sulfur-bearing coal is de-.
It is equipped on left magnetic separation storehouse 5 and right 6 side wall of magnetic separation storehouse and crushes motor 7, crushed motor 7 by belt 8 and connect shaft
3, raw coal is crushed, desulfurization of coal efficiency is improved.
The upper end in microwave desulfurization storehouse 18 is equipped with spraying box 26, and spraying box 26 is connect with spray tube 20, and microwave desulfurization storehouse 18
Upper end side be equipped with exhaust outlet 23, spraying box 26 spray NaOH desulfurizing agent, convenient for microwave reaction generate H+ ion, taken off
Sulphur.
Left crushing bin 1 and 2 upper end of right crushing bin are equipped with charging hopper 27, and the middle part bottom end of the first delivery pipe 14 is equipped with down
Expect that valve 25, baiting valve 25 collect the coal after desulfurization.
Specifically, raw coal enters left crushing bin 1 and right crushing bin 2 by charging hopper 27 when desulfurization, opens and crush motor
7, raw coal is crushed by crushing slurry 4, obtains raw coal particle, raw coal particle falls into blanking inclined plate 9, hence into magnetic separation roller 10, magnetic
Roller 10 is selected to be equipped with rotating electric machine, magnetic separation roller 10 rotates clockwise, and sulfur-bearing raw coal particle band is magnetic, and falls by scraper inclined plate 11
Enter blanking funnel 16, pure raw coal enters desulfurized coal collecting box 24, and sulfur-bearing raw coal particle enters conveying device 12, by conveying spiral shell
15 screw extrusion of bar delivers into the conveyer belt 21 in microwave desulfurization storehouse 18 by the second delivery pipe 17, opens microwave generator
19 and spray tube 20, spray tube 20 sprays NaOH fog, generates H+ ion by microwave action, H+ ion and reaction of Salmon-Saxl generate
H2S gas, H2S gas are discharged by exhaust outlet 23, and sulfur-bearing raw coal particle is again introduced into conveying device by feed back pipe 22
12, circulation desulfurization processing is carried out, last desulfurized coal is collected by the discharge of baiting valve 25.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of desulfurization of coal device, including left crushing bin (1) and right crushing bin (2), which is characterized in that the left crushing bin
(1) be all provided with the inside of right crushing bin (2) there are two shaft (3), the shaft (3) if on be equipped with dry grinding slurry (4), and institute
The lower end for stating left crushing bin (1) and the right crushing bin (2) is respectively equipped with left magnetic separation storehouse (5) and right magnetic separation storehouse (6), the left magnetic
Storehouse (5) and the inside of the right magnetic separation storehouse (6) is selected to be equipped with blanking inclined plate (9) and scraper inclined plate (11), the blanking inclined plate (9)
Magnetic separation roller (10) are equipped between the scraper inclined plate (11), and the left magnetic separation storehouse (5) and the interior subordinate of the right magnetic separation storehouse (6)
End is equipped with conveying device (12), and the conveying device (12) includes feeder motor (13), the first delivery pipe (14) and conveying spiral shell
Bar (15), one end of the feeder motor (13) connect the conveying screw rod (15), and first delivery pipe (14) passes through the
Two delivery pipes (17) connect microwave desulfurization storehouse (18), and microwave desulfurization storehouse (18) upper end is equipped with microwave generator (19), and institute
Microwave desulfurization storehouse (18) inner upper end is stated equipped with spray tube (20), the two sides of microwave desulfurization storehouse (18) bottom end are equipped with conveying
Band (21), and the both sides external in the microwave desulfurization storehouse (18) passes through feed back pipe (22) and connects first delivery pipe (14).
2. a kind of desulfurization of coal device according to claim 1, which is characterized in that the discharging end of the blanking inclined plate (9)
Positioned at magnetic separation roller (10) top, one end of the scraper inclined plate (11) is contacted with the magnetic separation roller (10), and the scraper
The lower end of inclined plate (11) is equipped with blanking funnel (16), and the blanking funnel (16) connect with first delivery pipe (14), described
The side of left magnetic separation storehouse (5) and the right magnetic separation storehouse (6) is equipped with desulfurized coal collecting box (24), the desulfurized coal collecting box (24)
Positioned at the lower end of the magnetic separation roller (10).
3. a kind of desulfurization of coal device according to claim 1, which is characterized in that the left magnetic separation storehouse (5) and the right side
It is equipped on magnetic separation storehouse (6) side wall and crushes motor (7), the crushing motor (7) connects the shaft (3) by belt (8).
4. a kind of desulfurization of coal device according to claim 1, which is characterized in that the upper end of the microwave desulfurization storehouse (18)
Equipped with spraying box (26), the spraying box (26) connect with the spray tube (20), and the upper end in the microwave desulfurization storehouse (18)
Side is equipped with exhaust outlet (23).
5. a kind of desulfurization of coal device according to claim 1, which is characterized in that the left crushing bin (1) and the right side
Crushing bin (2) upper end is equipped with charging hopper (27), and the middle part bottom end of first delivery pipe (14) is equipped with baiting valve (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620098.4U CN208700999U (en) | 2018-04-27 | 2018-04-27 | A kind of desulfurization of coal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620098.4U CN208700999U (en) | 2018-04-27 | 2018-04-27 | A kind of desulfurization of coal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208700999U true CN208700999U (en) | 2019-04-05 |
Family
ID=65935292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820620098.4U Active CN208700999U (en) | 2018-04-27 | 2018-04-27 | A kind of desulfurization of coal device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208700999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540886A (en) * | 2019-09-19 | 2019-12-06 | 隋有彬 | Coal desulfurization stripping and slicing equipment |
| CN112239689A (en) * | 2019-04-12 | 2021-01-19 | 隋有彬 | Coal desulfurization device |
| CN112552975A (en) * | 2020-12-26 | 2021-03-26 | 焦守山 | Coal desulfurization system and method |
-
2018
- 2018-04-27 CN CN201820620098.4U patent/CN208700999U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239689A (en) * | 2019-04-12 | 2021-01-19 | 隋有彬 | Coal desulfurization device |
| CN112266807A (en) * | 2019-04-12 | 2021-01-26 | 隋有彬 | Coal desulfurization device |
| CN112239689B (en) * | 2019-04-12 | 2021-11-19 | 新沂市久元矿业有限公司 | Coal desulfurization device |
| CN110540886A (en) * | 2019-09-19 | 2019-12-06 | 隋有彬 | Coal desulfurization stripping and slicing equipment |
| CN110540886B (en) * | 2019-09-19 | 2020-09-08 | 福州普来尔电器有限公司 | Coal desulfurization stripping and slicing equipment |
| CN112552975A (en) * | 2020-12-26 | 2021-03-26 | 焦守山 | Coal desulfurization system and method |
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