CN102794222A - Pulse dedusting grinder - Google Patents
Pulse dedusting grinder Download PDFInfo
- Publication number
- CN102794222A CN102794222A CN2011101413493A CN201110141349A CN102794222A CN 102794222 A CN102794222 A CN 102794222A CN 2011101413493 A CN2011101413493 A CN 2011101413493A CN 201110141349 A CN201110141349 A CN 201110141349A CN 102794222 A CN102794222 A CN 102794222A
- Authority
- CN
- China
- Prior art keywords
- fan
- pulse
- grinder
- dust
- pulse dust
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims abstract description 37
- 238000007664 blowing Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010410 dusting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a pulse dedusting grinder. The pulse dedusting grinder comprises a feeder (1), a main unit (2), a steel frame (3), a closing fan (4), a material collector (5), a pulse deduster (6) and a fan (7); the feeder (1) is fixed on the upper part of the main unit (2); the closing fan (4) is fixed on the steel frame (3), the upper left side of the closing fan (4) is connected with an air pipe, and the upper part of the closing fan (4) is connected with the material collector (5); an air pipe which is two meters far away from the steel frame (3) is provided with the deduster (6); and the fan (7) is connected with the right end of a right air pipe of the pulse deduster (6). During use, dust-containing air enters a volute type cyclone cylinder through the air pipes under the action of the fan (7), dust runs in a shell, large dust particles are separated out and enter an ash hopper, and small dust particles are filtered by a filter bag along with air and then are discharged into atmosphere by the fan (7); and dust which is baffled by the filter bag out can be accumulated to form cakes, and then the cakes fall off. The pulse dedusting grinder has the advantages that dust collecting rate is improved, so that the service life of main components of the grinder is improved, and energy loss is reduced.
Description
Technical field
The present invention relates to a kind of mechanical driving device, be specially a kind of pulse dust removal pulverizer.
Background technology
Pulverizer is the international at present reducing mechanism that the most generally uses, and is divided into two kinds of meal and fine powders.Pulverizer is widely used in industries such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry as the main flow disintegrating apparatus of a kind of ore, construction material.The development of many infrastructure all be unable to do without disintegrating apparatus with the development of basic economic development Facilities Construction.Application facet in the mine: the ore deposit is people's indispensable parts of producing and live, and China is as a resource big country, and it is produced is to be unable to do without disintegrating apparatus certainly.Next is aspect the construction of China's infrastructure; Comprise building trade, highway construction and railway construction etc.; All be unable to do without disintegrating apparatus; And some industry is also increasingly high to pulverizing the requirement of products of coming out, and for example, what the measured concrete casting equipment of matter needed is exactly that dust is few, the uniform cobblestone of shape.And along with the carrying out of the construction of trunk lines of national expressways, state key highway, road network transformation, rural highway, passenger and freight hinge and the hydraulic engineering etc. of China, also just self-evident to the demand of disintegrating apparatus.But there is a lot of deficiencies in our pulverizer of use at present: at first, the main working parts of pulverizer, very fast like wearing and tearing such as tup, liner plate, rotor, disks, when especially target is very hard.Secondly, when falling into the metal derby that is difficult for fragmentation in the crushing chamber, be prone to have an accident; And when the material of water content＞12%, or when more clay was arranged, the discharging grid section was prone to stop up; Productivity ratio is descended, and the energization loss, so that accelerated the wearing and tearing of fragile part.Therefore, we have developed a kind of pulse dust removal pulverizer.
Summary of the invention
The object of the present invention is to provide a kind of pulse dust removal pulverizer, it is easy to wear to solve the pulverizer critical piece, and productivity ratio descends, the problem that energy loss is big.
In order to realize said purpose, the present invention specifically adopts following technical scheme:
A kind of pulse dust removal pulverizer, as shown in Figure 1, comprise feeder 1, main frame 2, steelframe 3, Blowing stopper 4, loading head 5, pulse dust collector 6, blower fan 7; It is characterized in that: feeder 1 is fixed on the top of main frame 2; Blowing stopper 4 is fixed on the steelframe 3 through nut; Airduct of its upper left side joint; Top is connected with loading head 5, and a pulse dust collector 6 is being set on the airduct at 3 two meters of steelframe, and blower fan 7 is connected the right-hand member of pulse dust collector 6 right side airducts.And this pulse dust collector pulverizer is under the effect of blower fan 7; Dusty gas is got in the scroll casing type whirlwind tube by airduct; Dust is the enclosure interior operation in the action of centrifugal force lower edge; The separated entering ash bucket of coarse dust, tiny dust becomes clean air with gas after through filter bag, enters atmosphere by blower fan 7; And fine powder is kept off at outer surface by filter bag, and falls after the long-pending dusting cake, reaches the purpose of udst separation; The pulse dust collector 6 applying high voltage air-flow blowback cloth bags of this pulverizer prevent that powder is bonded on the cloth bag, raise the efficiency, and have avoided the high speed dust-contained airflow directly to wash away filter bag, have prolonged the service life of filter bag, have improved dust-collecting efficiency.
Beneficial effect of the present invention is: improved dust collection rate, prolonged the service life of pulverizer critical piece, reduced energy loss.
Description of drawings
Accompanying drawing is a structural representation of the present invention;
Among the figure, feeder 1, main frame 2, steelframe 3, Blowing stopper 4, loading head 5, pulse dust collector 6, blower fan 7.
The specific embodiment
Instance 1: a kind of pulse dust removal pulverizer, as shown in the figure, comprise feeder 1, main frame 2, steelframe 3, Blowing stopper 4, loading head 5, pulse dust collector 6, blower fan 7.Feeder 1 is fixed on the top of main frame 2; Blowing stopper 4 is fixed on the steelframe 3 through nut, airduct of its upper left side joint, and top is connected with loading head 5; A pulse dust collector 6 is being set on the airduct at 3 two meters of steelframe, and blower fan 7 is connected the right-hand member of pulse dust collector 6 right side airducts.And this pulse dust collector pulverizer is under the effect of blower fan 7; Dusty gas is got in the scroll casing type whirlwind tube by airduct; Dust is the enclosure interior operation in the action of centrifugal force lower edge; The separated entering ash bucket of coarse dust, tiny dust becomes clean air with gas after through filter bag, enters atmosphere by blower fan 7; And fine powder is kept off at outer surface by filter bag, and falls after the long-pending dusting cake, reaches the purpose of udst separation; The present invention has improved dust collection rate, thereby has prolonged the service life of pulverizer critical piece, has reduced energy loss.
Claims (2)
1. a pulse dust removal pulverizer comprises feeder (1), main frame (2), steelframe (3), Blowing stopper (4), loading head (5), pulse dust collector (6), blower fan (7); It is characterized in that: feeder (1) is fixed on the top of main frame (2); Blowing stopper (4) is fixed on the steelframe (3) through nut; Airduct of its upper left side joint; Top is connected with loading head (5), and a pulse dust collector (6) is being set on the airduct at (3) two meters of steelframe, and blower fan (7) is connected the right-hand member of pulse dust collector (6) right side airduct.
2. a kind of pulse dust removal pulverizer as claimed in claim 1 is characterized in that said pulse dust collector (6) applying high voltage air-flow blowback cloth bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101413493A CN102794222A (en) | 2011-05-27 | 2011-05-27 | Pulse dedusting grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101413493A CN102794222A (en) | 2011-05-27 | 2011-05-27 | Pulse dedusting grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102794222A true CN102794222A (en) | 2012-11-28 |
Family
ID=47193672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101413493A Pending CN102794222A (en) | 2011-05-27 | 2011-05-27 | Pulse dedusting grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102794222A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143226A (en) * | 2013-03-27 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Dust collecting device of grinder |
| CN106422635A (en) * | 2016-11-28 | 2017-02-22 | 陈美青 | Dust remover |
-
2011
- 2011-05-27 CN CN2011101413493A patent/CN102794222A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143226A (en) * | 2013-03-27 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Dust collecting device of grinder |
| CN106422635A (en) * | 2016-11-28 | 2017-02-22 | 陈美青 | Dust remover |
| CN106422635B (en) * | 2016-11-28 | 2019-01-22 | 玉环太平洋机械有限公司 | A kind of deduster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |