CN203281386U - Crushing device - Google Patents
Crushing device Download PDFInfo
- Publication number
- CN203281386U CN203281386U CN2013201013194U CN201320101319U CN203281386U CN 203281386 U CN203281386 U CN 203281386U CN 2013201013194 U CN2013201013194 U CN 2013201013194U CN 201320101319 U CN201320101319 U CN 201320101319U CN 203281386 U CN203281386 U CN 203281386U
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- CN
- China
- Prior art keywords
- pulverizer
- grader
- connects
- cooling tube
- blowing stopper
- 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 - Fee Related
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- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a crushing device. The crushing device comprises a crusher, wherein the discharge opening of the crusher is connected with the feed opening of a grader through a pipeline; the discharge opening of the grader is connected with the feed opening of a collector; the air inlet in the upper end of the collector is connected with the air inlet of a dust remover; the air outlet of the dust remover is connected with a blower; a cooling pipe is connected to the outlet of a blower and connected with the cavity of the crusher through a pipeline and consists of an inner pipe and an outer pipe which are sleeved together. The crushing device integrates crushing, grading, collecting and dusting, and can achieve mass production and effective dusting without causing dust pollution to the environment; as the cooling pipe is arranged, the temperature of the cavity of the crusher can be effectively lowered.
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, to environment, very large dust pollution can be caused.
In addition, due to pulverizer in High Rotation Speed, can produce a large amount of heats, if heat in time is not transferred, 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 to easily producing gap between the tumbler of pulverizer and static element, 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 deduster, the air outlet connecting fan of deduster, 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 deduster lower end is provided with at least one the 3rd Blowing stopper, also be connected with a cooling tube in the exit of blower fan, 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.
The beneficial effects of the utility model are: the utility model integrates pulverizing, classification, gathers materials, dedusting; can accomplish scale production and effectively dedusting; can not cause dust pollution to environment, and the temperature that the cavity that can effectively reduce pulverizer is set of cooling tube.
Description of drawings
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, deduster 4, blower fan 6, valve 7, cooling tube 8, the first Blowing stopper 21, the second Blowing stopper 31, the 3rd Blowing stopper 41, 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 deduster 4, the air outlet connecting fan 6 of deduster 4, 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 deduster 4 lower ends are provided with at least one the 3rd Blowing stopper 41, also be connected with a cooling tube 8 in the exit of blower fan 6, 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.
Also be provided with a valve 7 between the outlet of blower fan 6 and cooling tube 8.
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 drawn in grader 2 from pulverizer 1, 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, by the dust of cyclone settling, be not inhaled in deduster 4 in loading head 3, dust after being collected in deduster 4 is from the 3rd Blowing stopper 41 dischargings, 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, pass into cooling water in chuck, when the air of blower fan 6 outlet after cooling tube 8, the water that can be cooled is in time cooling, 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, can control by control valve 7 air mass flow that enters pulverizer 1 cavity, thereby regulate the vacuum of pulverizer 1 cavity.
Claims (1)
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 deduster (4), the air outlet connecting fan (6) of deduster (4), 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 deduster (4) lower end is provided with at least one the 3rd Blowing stopper (41), also be connected with a cooling tube (8) in the exit of blower fan (6), 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), also be provided with a valve (7) between the outlet of blower fan (6) and cooling tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201013194U CN203281386U (en) | 2013-03-06 | 2013-03-06 | Crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201013194U CN203281386U (en) | 2013-03-06 | 2013-03-06 | Crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281386U true CN203281386U (en) | 2013-11-13 |
Family
ID=49537763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201013194U Expired - Fee Related CN203281386U (en) | 2013-03-06 | 2013-03-06 | Crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292460A (en) * | 2018-12-11 | 2019-02-01 | 郑州金诚信筛网设备有限公司 | A kind of positive pressure airlock convenient for temperature control |
-
2013
- 2013-03-06 CN CN2013201013194U patent/CN203281386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292460A (en) * | 2018-12-11 | 2019-02-01 | 郑州金诚信筛网设备有限公司 | A kind of positive pressure airlock convenient for temperature control |
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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: 20131113 Termination date: 20140306 |