CN203304056U - Crushing device - Google Patents
Crushing device Download PDFInfo
- Publication number
- CN203304056U CN203304056U CN2013201035140U CN201320103514U CN203304056U CN 203304056 U CN203304056 U CN 203304056U CN 2013201035140 U CN2013201035140 U CN 2013201035140U CN 201320103514 U CN201320103514 U CN 201320103514U CN 203304056 U CN203304056 U CN 203304056U
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- CN
- China
- Prior art keywords
- deduster
- pulverizer
- connects
- blowing stopper
- crushing
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Abstract
The utility model discloses a crushing device. The crushing device comprises a crushing machine, wherein a discharge port of the crushing machine is connected with a feed port of a classifier through a pipeline; a discharge port of the classifier is connected with a feed port of a material collector; an air inlet in the upper end of the material collector is connected with an air inlet of a first dust remover; an air outlet of the first dust remover is connected with a storage bin; the storage bin is provided with a second dust remover; the second dust remover is connected with a fan; an outlet of the fan is further connected with a cooling pipe; the cooling pipe is connected with a cavity of the crushing machine through a pipeline; the cooling pipe is formed by sleeving an inner pipe and an outer pipe. The crushing device is integrated with crushing, classification, material collection and dust removal, large scale production and effective dust removal can be realized without causing dust pollution to the environment, and the temperature of the cavity of the crushing machine can be effectively reduced because the cooling pipe is arranged.
Description
Technical field
The utility model relates to a kind of reducing mechanism, belongs to the size reduction machinery field.
Background technology
At present domestic equipment for pulverizing generally is the separate unit disintegrating apparatus, namely all with pulverizer, crushing material to be sieved with the sieve of certain order number after a period of time more usually, the material that does not meet granularity requirements continues to put in pulverizer to be pulverized, and so forth, until all materials all pulverized and met the requirements.This grinding mode no doubt can make it become qualified product to certain granularity crushing material, but production efficiency is too low, does not meet large-scale production; On the other hand, a large amount of dust can be produced in the pulverizer crushing process, in the situation that there is no dust exhaust apparatus, very large dust pollution can be caused to environment.
In the prior art, have by deduster yet and remove the tiny grit in crushing process, still, the dust removing effects of a deduster is often not good, still can produce a large amount of dust in the exit of deduster, causes the pollution to air.
In addition, due to pulverizer in High Rotation Speed, can produce a large amount of heats, if heat is not transferred in time, be easy to cause the sex change of the material of the damage of pulverizer or pulverizing, and the type of cooling of prior art normally passes into cooling water in the bearing of pulverizer, but owing between the tumbler of pulverizer and static element, easily producing gap, therefore this mode easily causes the leakage of cooling water, further comminuting matter is exerted an influence.
The utility model content
The utility model is low for current disintegrating apparatus crush efficiency, and the problem that dust pollution is large, purpose are to provide a kind of reducing mechanism, can accomplish scale production and effectively dedusting.
For achieving the above object, the technical solution of the utility model is: a kind of reducing mechanism, comprise pulverizer, the discharging opening of pulverizer connects the charging aperture of grader with pipeline, the discharging opening of grader connects the charging aperture of loading head, the air inlet of loading head upper end connects the air inlet of the first deduster, the air outlet of the first deduster connects feed bin, on feed bin, be provided with the second deduster, the second deduster connecting fan, described grader lower end is provided with first Blowing stopper, the outlet of the first Blowing stopper connects pulverizer, the discharging opening of described loading head is provided with second Blowing stopper, described the first deduster lower end is provided with at least one the 3rd Blowing stopper, the feed bin lower end is provided with the 4th Blowing stopper, in the exit of blower fan, also be connected with a cooling tube, described cooling tube connects the cavity of pulverizer by pipeline, described cooling tube is linked in together and is formed by inner and outer tubes.
As the further setting of such scheme, also be provided with a valve between the outlet of blower fan and cooling tube.
As the further setting of such scheme, described the second deduster is electrostatic precipitator.
The beneficial effects of the utility model are: the utility model integrates pulverizing, classification, gathers materials, dedusting; can accomplish scale production and effectively dedusting; to environment, can not cause dust pollution, and the temperature that the cavity that can effectively reduce pulverizer is set of cooling tube.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of cooling tube.
In figure: pulverizer 1, grader 2, loading head 3, the first deduster 4, feed bin 5, blower fan 6, valve 7, cooling tube 8, the first Blowing stopper 21, the second Blowing stopper 31, the 3rd Blowing stopper 41, the 4th Blowing stopper 51, the second deduster 52, inner tube 81, outer tube 82.
The specific embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
Embodiment 1:
As Fig. 1, shown in Figure 2, a kind of reducing mechanism, comprise pulverizer 1, the discharging opening of pulverizer 1 connects the charging aperture of grader 2 with pipeline, the discharging opening of grader 2 connects the charging aperture of loading head 3, the air inlet of loading head 3 upper ends connects the air inlet of the first deduster 4, the air outlet of the first deduster 4 connects feed bin 5, on feed bin 5, be provided with the second deduster 52, the second deduster 52 connecting fans 6, described grader 2 lower ends are provided with first Blowing stopper 21, the outlet of the first Blowing stopper 21 connects pulverizer 1, the discharging opening of described loading head 3 is provided with second Blowing stopper 31, described the first deduster 4 lower ends are provided with at least one the 3rd Blowing stopper 41, feed bin 5 lower ends are provided with the 4th Blowing stopper 51, in the exit of blower fan 6, also be connected with a cooling tube 8, described cooling tube 8 connects the cavity of pulverizer 1 by pipeline, described cooling tube 8 is linked in together and is formed by inner tube 81 and outer tube 82.
Between the outlet of blower fan 6 and cooling tube 8, also be provided with a valve 7.
Described the second deduster 52 is electrostatic precipitator.
The course of work of the present utility model is: material is dropped into from the hopper of pulverizer 1, material enters into pulverizer 1 and pulverizes, material after the suction that blower fan 6 produces will be pulverized is from being drawn into pulverizer 1 in grader 2, material after 2 pairs of pulverizing of grader sieves, fine powder is inhaled in loading head 3 and by the second Blowing stopper 31 dischargings, it is broken that meal is back to pulverizer 1 relaying continued powder through the first Blowing stopper 21, in loading head 3, by the dust of cyclone settling, be not inhaled in the first deduster 4, dust after being collected in the first deduster 4 is from the 3rd Blowing stopper 41 dischargings, the fine dusts of minute quantity is inhaled in feed bin 5 carries out further sedimentation, dust after sedimentation can be from discharging the 4th Blowing stopper 51, dust that can not sedimentation in feed bin 5 is through the second deduster 52 dedusting again, thereby guaranteed the effect of dedusting, blower fan 6 plays the effect of a vacuum intake, the outlet of blower fan 6 connects cooling tube 8, cooling tube 8 is linked in together and is formed by inner tube 81 and outer tube 82, suit place forms a chuck, in chuck, pass into cooling water, when the air of blower fan 6 outlet after cooling tube 8, the water that can be cooled is cooling in time, air enters the cavity to pulverizer 1 after the cavity of pulverizer 1 and plays cooling effect, can effectively reduce the temperature of pulverizer 1 inner chamber, by control valve 7, can control the air mass flow that enters pulverizer 1 cavity, thereby regulate the vacuum of pulverizer 1 cavity.
Claims (3)
1. reducing mechanism, comprise pulverizer (1), it is characterized in that: the discharging opening of pulverizer (1) connects the charging aperture of grader (2) with pipeline, the discharging opening of grader (2) connects the charging aperture of loading head (3), the air inlet of loading head (3) upper end connects the air inlet of the first deduster (4), the air outlet of the first deduster (4) connects feed bin (5), on feed bin (5), be provided with the second deduster (52), the second deduster (52) connecting fan (6), described grader (2) lower end is provided with first Blowing stopper (21), the outlet of the first Blowing stopper (21) connects pulverizer (1), the discharging opening of described loading head (3) is provided with second Blowing stopper (31), described the first deduster (4) lower end is provided with at least one the 3rd Blowing stopper (41), feed bin (5) lower end is provided with the 4th Blowing stopper (51), in the exit of blower fan (6), also be connected with a cooling tube (8), described cooling tube (8) connects the cavity of pulverizer (1) by pipeline, described cooling tube (8) is linked in together and is formed by inner tube (81) and outer tube (82).
2. reducing mechanism as claimed in claim 1 is characterized in that: also be provided with a valve (7) between the outlet of blower fan (6) and cooling tube (8).
3. reducing mechanism as claimed in claim 1 is characterized in that: described the second deduster (52) is electrostatic precipitator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201035140U CN203304056U (en) | 2013-03-07 | 2013-03-07 | Crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201035140U CN203304056U (en) | 2013-03-07 | 2013-03-07 | Crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304056U true CN203304056U (en) | 2013-11-27 |
Family
ID=49610292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201035140U Expired - Fee Related CN203304056U (en) | 2013-03-07 | 2013-03-07 | Crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902962A (en) * | 2017-04-27 | 2017-06-30 | 青岛利和萃取股份有限公司 | Prickly ash low temperature crushing system |
-
2013
- 2013-03-07 CN CN2013201035140U patent/CN203304056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902962A (en) * | 2017-04-27 | 2017-06-30 | 青岛利和萃取股份有限公司 | Prickly ash low temperature crushing system |
| CN106902962B (en) * | 2017-04-27 | 2019-09-13 | 青岛利和萃取股份有限公司 | Prickly ash low temperature crushing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140307 |