CN204034829U - A kind of meticulous desulfurization flour mill - Google Patents
A kind of meticulous desulfurization flour mill Download PDFInfo
- Publication number
- CN204034829U CN204034829U CN201420423617.XU CN201420423617U CN204034829U CN 204034829 U CN204034829 U CN 204034829U CN 201420423617 U CN201420423617 U CN 201420423617U CN 204034829 U CN204034829 U CN 204034829U
- Authority
- CN
- China
- Prior art keywords
- fine grinding
- belt pulley
- grinding cylinder
- rough lumber
- roller
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 22
- 230000023556 desulfurization Effects 0.000 title claims abstract description 21
- 235000013312 flour Nutrition 0.000 title claims abstract description 20
- 238000000227 grinding Methods 0.000 claims abstract description 61
- 239000000843 powder Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003801 milling Methods 0.000 abstract 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 12
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- JGIATAMCQXIDNZ-UHFFFAOYSA-N calcium sulfide Chemical compound [Ca]=S JGIATAMCQXIDNZ-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of meticulous desulfurization flour mill, comprise base, fine powder motor cabinet, fine grinding tube stent, hopper, upper bracket plate, corase grind motor and corase grind roller support, described base is installed with fine grinding tube stent, described fine grinding tube stent is provided with fine grinding cylinder axle, described fine grinding cylinder axle is provided with fine grinding cylinder, described fine grinding cylinder is provided with some fine grinding holes, one end of described fine grinding cylinder axle is provided with belt pulley, base is provided with fine powder motor cabinet, described fine powder motor cabinet is provided with fine powder motor, base is installed with some support columns, described support column is provided with upper bracket plate, described upper bracket plate is provided with corase grind roller support, described corase grind roller support is provided with rough lumber roller, rough lumber roller is provided with some cutting edges, described corase grind motor is provided with belt pulley, described belt pulley is connected by belt with the belt pulley of rough lumber roll end.The utility model low cost of manufacture, energy resource consumption is few, and maintenance is convenient, and milling quality is good.
Description
[technical field]
The utility model relates to the technical field of desulfurization flour mill, particularly a kind of technical field of meticulous desulfurization flour mill.
[background technology]
The a lot of urban air sulfur dioxide pollution of China is serious, and the energy consumption structure based on coal is the most important reason causing China's sulfur dioxide pollution to be on the rise, and controlling coal fire discharged sulfur dioxide is the emphasis that China's sulfur dioxide pollution controls.At present, China mainly adopts desulphurization plant to carry out desulfurization, to reduce the discharge of sulfur dioxide.Sulphur is comparatively large to the damage ratio of environment, and oxysulfide and hydrogen sulfide are to the pollution of air, and sulfate, hydrogen sulfide, to the pollution of water body, are the emphasis of current environmental protection work, if do not administered, will cause significant damage to environment.Therefore power industry generally will use desulphurization plant at present.Sulfur removal technology commonplace is at present added water by agstone to make slurries and pump into absorption tower as absorbent and fully contact mixing with flue gas, sulfur dioxide in flue gas and the calcium carbonate in slurries and the air blasted from tower bottom carry out oxidation reaction and generate calcium sulfate, after calcium sulfate reaches certain saturation degree, crystallization forms dihydrate gypsum.The gypsum slurries of discharging through absorption tower, through concentrated, dehydration, makes its water content be less than 10%, and then deliver to gypsum bunker with conveyer and stack, the flue gas after desulfurization removes droplet through demister, then after heat exchanger heat temperature raising, enters air by chimney.Because absorption tower inner absorbent slurries are by circulating pump iterative cycles and smoke contacts, absorbent utilization rate is very high, and calcium sulfur ratio is lower, desulfuration efficiency can be greater than 95%, and traditional lime mill power consumption is comparatively large, and energy waste is serious, complex structure, volume is larger simultaneously.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of meticulous desulfurization flour mill is proposed, cutoff device can be passed through, larger material is cut into less material, then by fine grinding cylinder, material is worn into the particle of required diameter, device structure is simple, and energy consumption is little, volume is little, simple to operate.
For achieving the above object, the utility model proposes a kind of meticulous desulfurization flour mill, comprise base, fine powder motor cabinet, fine grinding tube stent, hopper, upper bracket plate, corase grind motor and corase grind roller support, described base is installed with fine grinding tube stent, described fine grinding tube stent is provided with fine grinding cylinder axle, described fine grinding cylinder axle is provided with fine grinding cylinder, described fine grinding cylinder is provided with some fine grinding holes, one end of described fine grinding cylinder axle is provided with belt pulley, base is provided with fine powder motor cabinet, described fine powder motor cabinet is provided with fine powder motor, base is installed with some support columns, described support column is provided with upper bracket plate, described upper bracket plate is provided with corase grind roller support, described corase grind roller support is provided with rough lumber roller, described rough lumber roll end is provided with belt pulley, rough lumber roller is provided with some cutting edges, upper bracket plate is provided with corase grind motor, described corase grind motor is provided with belt pulley, described belt pulley is connected by belt with the belt pulley of rough lumber roll end, rough lumber roller sidepiece is provided with hopper.
As preferably, the angle of described fine grinding cylinder axle axis and horizontal plane is 10 ~ 30 degree.
As preferably, the wall thickness of described fine grinding cylinder is 20 ~ 30mm, and the diameter in described fine grinding hole is 2 ~ 10mm.
As preferably, described fine powder motor is provided with belt pulley, the belt pulley on described fine powder motor is connected by the belt pulley on belt and fine grinding cylinder axle.
As preferably, described upper bracket plate is provided with rough lumber material square hole, described rough lumber material square hole coordinates with cutting edge and is shredded by material.
As preferably, described hopper is provided with discharging opening and feeding port, described discharging opening faces rough lumber roller.
As preferably, described rough lumber roller bottom is provided with stock guide, and one end of described stock guide faces the port of fine grinding cylinder.
The beneficial effects of the utility model: the utility model is by being applied in flour mill by rough lumber roller and fine grinding cylinder, can classify material grinds, by to material twice processing, decrease the rigidity requirement of equipment, can economize energy consumption, equipment volume is less, simple to operate simultaneously, and abrasive dust is even.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the front view of a kind of meticulous desulfurization flour mill of the utility model;
Fig. 2 is the top view of a kind of meticulous desulfurization flour mill of the utility model.
In figure: 1-base, 101-support column, 2-fine powder motor cabinet, 21-fine powder motor, 22-belt pulley, 23-belt, 3-fine grinding tube stent, 31-fine grinding cylinder axle, 32-fine grinding cylinder, 321-fine grinding hole, 33-stock guide, 4-hopper, 41-discharging opening, 42-feeding port, 5-upper bracket plate, 51-rough lumber material square hole, 6-roughly grind motor, 7-corase grind roller support, 71-rough lumber roller, 711-cutting edge.
[detailed description of the invention]
Consult Fig. 1 and Fig. 2, a kind of meticulous desulfurization flour mill of the utility model, comprise base 1, fine powder motor cabinet 2, fine grinding tube stent 3, hopper 4, upper bracket plate 5, corase grind motor 6 and corase grind roller support 7, described base 1 is installed with fine grinding tube stent 3, described fine grinding tube stent 3 is provided with fine grinding cylinder axle 31, described fine grinding cylinder axle 31 is provided with fine grinding cylinder 32, described fine grinding cylinder 32 is provided with some fine grinding holes 321, one end of described fine grinding cylinder axle 31 is provided with belt pulley 22, base 1 is provided with fine powder motor cabinet 2, described fine powder motor cabinet 2 is provided with fine powder motor 21, base 1 is installed with some support columns 101, described support column 101 is provided with upper bracket plate 5, described upper bracket plate 5 is provided with corase grind roller support 7, described corase grind roller support 7 is provided with rough lumber roller 71, described rough lumber roller 71 end is provided with belt pulley 22, rough lumber roller 71 is provided with some cutting edges 711, upper bracket plate 5 is provided with corase grind motor 6, described corase grind motor 6 is provided with belt pulley 22, described belt pulley 22 is connected by belt 23 with the belt pulley 22 of rough lumber roller 71 end, rough lumber roller 71 sidepiece is provided with hopper 4.The angle of described fine grinding cylinder axle 31 axis and horizontal plane is 10 ~ 30 degree.
Utility model works process:
A kind of meticulous desulfurization flour mill of the utility model in the course of the work, first power supply is started, material is put into hopper 4, material can be discharged from discharging opening 41 by the shock effect of gravity and machine, rough lumber roller 71 rotation is at a high speed driven by corase grind motor 6, large material is cut into little by the cutting edge 711 on rough lumber roller 71, and fall on stock guide 33 by rough lumber material square hole 51, finally fall into fine grinding cylinder 32, fine powder motor 21 drives fine grinding cylinder 32 high-speed rotation by belt 23, is clayed into power by material by the fine grinding hole 321 on fine grinding cylinder 32.The wall thickness of described fine grinding cylinder 32 is 20 ~ 30mm, and the diameter in described fine grinding hole 321 is 2 ~ 10mm.Described fine powder motor 21 is provided with belt pulley 22, and the belt pulley 22 on described fine powder motor 21 is connected by belt 23 and the belt pulley 22 on fine grinding cylinder axle 31.Described upper bracket plate 5 is provided with rough lumber material square hole 51, described rough lumber material square hole 51 coordinates with cutting edge 711 and is shredded by material.Described hopper 4 is provided with discharging opening 41 and feeding port 42, described discharging opening 41 faces rough lumber roller 71.Described rough lumber roller 71 bottom is provided with stock guide 33, and one end of described stock guide 33 faces the port of fine grinding cylinder 32.
A kind of meticulous desulfurization flour mill of the utility model, by stage by stage by crushing material, reduce the requirement of the intensity to equipment, can alleviate the weight of equipment, reduce manufacturing cost, device structure is simple, and abrasive dust is effective, simple to operate, and maintenance is convenient.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (7)
1. a meticulous desulfurization flour mill, it is characterized in that: comprise base (1), fine powder motor cabinet (2), fine grinding tube stent (3), hopper (4), upper bracket plate (5), corase grind motor (6) and corase grind roller support (7), described base (1) is installed with fine grinding tube stent (3), described fine grinding tube stent (3) is provided with fine grinding cylinder axle (31), described fine grinding cylinder axle (31) is provided with fine grinding cylinder (32), described fine grinding cylinder (32) is provided with some fine grinding holes (321), one end of described fine grinding cylinder axle (31) is provided with belt pulley (22), base (1) is provided with fine powder motor cabinet (2), described fine powder motor cabinet (2) is provided with fine powder motor (21), base (1) is installed with some support columns (101), described support column (101) is provided with upper bracket plate (5), described upper bracket plate (5) is provided with corase grind roller support (7), described corase grind roller support (7) is provided with rough lumber roller (71), described rough lumber roller (71) end is provided with belt pulley (22), rough lumber roller (71) is provided with some cutting edges (711), upper bracket plate (5) is provided with corase grind motor (6), described corase grind motor (6) is provided with belt pulley (22), described belt pulley (22) is connected by belt (23) with the belt pulley (22) of rough lumber roller (71) end, rough lumber roller (71) sidepiece is provided with hopper (4).
2. a kind of meticulous desulfurization flour mill as claimed in claim 1, is characterized in that: the angle of described fine grinding cylinder axle (31) axis and horizontal plane is 10 ~ 30 degree.
3. a kind of meticulous desulfurization flour mill as claimed in claim 1, it is characterized in that: the wall thickness of described fine grinding cylinder (32) is 20 ~ 30mm, the diameter of described fine grinding hole (321) is 2 ~ 10mm.
4. a kind of meticulous desulfurization flour mill as claimed in claim 1, it is characterized in that: described fine powder motor (21) is provided with belt pulley (22), the belt pulley (22) on described fine powder motor (21) is connected by belt (23) and the belt pulley (22) on fine grinding cylinder axle (31).
5. a kind of meticulous desulfurization flour mill as claimed in claim 1, it is characterized in that: described upper bracket plate (5) is provided with rough lumber material square hole (51), described rough lumber material square hole (51) coordinates with cutting edge (711) shreds material.
6. a kind of meticulous desulfurization flour mill as claimed in claim 1, it is characterized in that: described hopper (4) is provided with discharging opening (41) and feeding port (42), described discharging opening (41) faces rough lumber roller (71).
7. the meticulous desulfurization flour mill of the one according to any one of claim 1 to 6, it is characterized in that: described rough lumber roller (71) bottom is provided with stock guide (33), and one end of described stock guide (33) faces the port of fine grinding cylinder (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423617.XU CN204034829U (en) | 2014-07-30 | 2014-07-30 | A kind of meticulous desulfurization flour mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423617.XU CN204034829U (en) | 2014-07-30 | 2014-07-30 | A kind of meticulous desulfurization flour mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034829U true CN204034829U (en) | 2014-12-24 |
Family
ID=52235539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423617.XU Expired - Lifetime CN204034829U (en) | 2014-07-30 | 2014-07-30 | A kind of meticulous desulfurization flour mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964462A (en) * | 2017-04-18 | 2017-07-21 | 程新锋 | A kind of milling apparatus for Cosmetic Manufacture |
| CN110124821A (en) * | 2019-05-18 | 2019-08-16 | 陈益敏 | A kind of automatic subhead of raw ore grinds collection device and application method |
-
2014
- 2014-07-30 CN CN201420423617.XU patent/CN204034829U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964462A (en) * | 2017-04-18 | 2017-07-21 | 程新锋 | A kind of milling apparatus for Cosmetic Manufacture |
| CN110124821A (en) * | 2019-05-18 | 2019-08-16 | 陈益敏 | A kind of automatic subhead of raw ore grinds collection device and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |