CN103480455A - Breaking equipment with air pressure circular de-dusting function - Google Patents
Breaking equipment with air pressure circular de-dusting function Download PDFInfo
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- CN103480455A CN103480455A CN201310444812.0A CN201310444812A CN103480455A CN 103480455 A CN103480455 A CN 103480455A CN 201310444812 A CN201310444812 A CN 201310444812A CN 103480455 A CN103480455 A CN 103480455A
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- breaking
- discharging opening
- housing
- charging aperture
- pipeline
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Abstract
The invention discloses breaking equipment with an air pressure circular de-dusting function. The breaking equipment comprises a housing and a fan, wherein a feeding hole and a discharging hole are formed in the upper end and the lower end of the housing respectively; a rotary shaft is arranged in a breaking cavity of the housing; a rotor is fixedly sleeved on the rotary shaft; a breaking plate used for breaking materials is fixed to the rotor; an air inlet of the fan is communicated with the feeding hole and the discharging hole through pipelines; an air outlet of the fan is communicated with the breaking cavity through a pipeline. According to the breaking equipment with the structure, air flowing is limited in the breaking machine in a breaking process, so that dust generated in the breaking process is limited in the breaking machine; additional de-dusting equipment does not need to be mounted; the breaking equipment is simple in structure, small in occupied area and low in cost.
Description
Technical field
The present invention relates to a kind of disintegrating apparatus that utilizes the blast circulating dust-removing.
Background technology
in the crusher in crushing process, inevitably can produce dust.Along with the rotation of crusher rotor, the air in disintegrating machine is forced to stir by rotor, can produce certain blast, makes Air Flow, drives the broken dust produced and moves with air.And the charging and discharging mouth of disintegrating machine because of needs into and out of material, can not seal fully, dust will fly upward outside disintegrating machine with air like this, and environment is caused to serious dust pollution.The not subsidiary equipment of processing dust pollution of existing disintegrating machine, have the small part crushing system that dust pelletizing system is set separately outside disintegrating machine dust carried out to collection and treatment, although met environmental requirement, system cost of investment and floor space all increase larger.
Summary of the invention
For the technical problem of above-mentioned existence, the invention provides a kind of disintegrating apparatus with blast circulating dust-removing function, utilize the blast of enclosure interior circulation to carry out dedusting.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of disintegrating apparatus with blast circulating dust-removing function, comprise housing, and described housing upper and lower end is respectively arranged with charging aperture and discharging opening; Be provided with rotating shaft in the crusher chamber of housing, be fixed with rotor in rotating shaft, be fixed with the beater plate for broken material on rotor; Also comprise blower fan, the air inlet of described blower fan and charging aperture and discharging opening are by pipeline communication, and the air outlet of described blower fan is communicated with crusher chamber by pipeline.
As a kind of improvement, in described charging aperture, discharging opening, crusher chamber, be provided with pressure inductor; Be provided with control valve on pipeline between pipeline between described air inlet and charging aperture, air inlet and discharging opening; Also comprise a controller, described pressure inductor is connected with controller with control valve.Utilize pressure inductor to collect the blast parameter, in order to determine the aperture of control valve, to adapt to the needs of different operating modes.
Usefulness of the present invention is: have the disintegrating apparatus of said structure, the Air Flow in shattering process is limited in disintegrating machine, thereby the dust produced in shattering process is limited in disintegrating machine, without extra cleaner is installed, it is simple in structure, and floor space is little, with low cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark in figure: 1 is housing, and 2 is charging aperture, and 3 for needing broken material, 4 pressure sensors, 5 is beater plate, 6 is rotor, 7 pressure sensors, 8 pressure sensors, 9 is discharging opening, 10 is broken rear material, and 13 is blower fan, and 14 is control valve, 16 is control valve, 19 is rotating shaft, and 20 is transmission system, and 21 is controller.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1:
The present invention includes housing 1, described housing 1 upper and lower end is respectively arranged with charging aperture 2 and discharging opening 9; Be provided with rotating shaft 19 in the crusher chamber of housing 1, be fixed with rotor 6 in rotating shaft 19, be fixed with the beater plate 5 for broken material on rotor 6; Rotating shaft 19 is by transmission system drives 20; Also comprise blower fan 13, the air inlet of described blower fan 13 and charging aperture 2 and discharging opening 9 are by pipeline communication, and the air outlet of described blower fan 13 is communicated with crusher chamber by pipeline.Be respectively arranged with pressure inductor 4, pressure inductor 8, pressure inductor 7 in charging aperture 2, discharging opening 9, crusher chamber; Be respectively arranged with control valve 16, control valve 14 on pipeline between pipeline between described blower fan 13 air inlets and charging aperture 2, blower fan 13 air inlets and discharging opening 9; Also comprise a controller 21, described pressure inductor 4, pressure inductor 8, pressure inductor 7 and control valve 16, control valve 14 all are connected with controller 21.
Its operation principle is: rotating shaft 19 rotor drivens 6 that driven by transmission system 20 rotate, and the beater plate 5 that makes to be arranged on rotor 6 rotates.Need broken material 3 to enter in crusher frame 1 from charging aperture 2, beater plate 5 fragmentations that are rotated, the material 10 after fragmentation is discharged from the discharging opening 9 of below.
In disintegrating machine work, blower fan 13 work, the air that the air in charging aperture 2 is entered in blower fan 13, discharging opening 9 by the pipeline that is communicated with charging aperture 2 enters blower fan 13 air inlets by the pipeline that is communicated with discharging opening 9; Air with dust enters housing 1 internal fracture chamber by blower fan 13 air outlets again, thereby makes the air in disintegrating machine form inner loop.Under the wind action of disintegrating machine inner loop, the airborne dust produced when broken circulates in disintegrating machine with circulated air, the outer contaminated environment of the disintegrating machine of can not overflowing, until dust progressively is gathered into larger particles after reaching finite concentration, be deposited to disintegrating machine inside, discharge from the discharging opening 9 of below with the material 10 after fragmentation.
Difference according to the disintegrating machine working condition, controller 21 by being arranged on pressure sensor 4 on charging aperture 2, be arranged on the pressure sensor 7 of housing 1 crusher chamber, the pressure sensor 8 be arranged on discharging opening 9 is constantly collected the blast parameter, blower fan 13, control valve 16, control valve 14 are sent to the adjustment instruction, regulate rotating speed, control valve 16 apertures, control valve 14 apertures of blower fan 13, make in charging aperture 2 and discharging opening 9 to remain 0～-the 500Pa negative pressure.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. the disintegrating apparatus with blast circulating dust-removing function, comprise housing, and described housing upper and lower end is respectively arranged with charging aperture and discharging opening; Be provided with rotating shaft in the crusher chamber of housing, be fixed with rotor in rotating shaft, be fixed with the beater plate for broken material on rotor; It is characterized in that: also comprise blower fan, the air inlet of described blower fan and charging aperture and discharging opening are by pipeline communication, and the air outlet of described blower fan is communicated with crusher chamber by pipeline.
2. a kind of disintegrating apparatus with blast circulating dust-removing function according to claim 1, is characterized in that: in described charging aperture, discharging opening, crusher chamber, be provided with pressure inductor; Be provided with control valve on pipeline between pipeline between described air inlet and charging aperture, air inlet and discharging opening; Also comprise a controller, described pressure inductor is connected with controller with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310444812.0A CN103480455A (en) | 2013-09-27 | 2013-09-27 | Breaking equipment with air pressure circular de-dusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310444812.0A CN103480455A (en) | 2013-09-27 | 2013-09-27 | Breaking equipment with air pressure circular de-dusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103480455A true CN103480455A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310444812.0A Pending CN103480455A (en) | 2013-09-27 | 2013-09-27 | Breaking equipment with air pressure circular de-dusting function |
Country Status (1)
| Country | Link |
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| CN (1) | CN103480455A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170254A (en) * | 2015-10-09 | 2015-12-23 | 谢晚龙 | Novel coal pulverizer |
| CN108325729A (en) * | 2018-01-10 | 2018-07-27 | 徐工集团工程机械有限公司 | A kind of wind pressure dedusting monitoring device and method for cone crusher |
| CN112844640A (en) * | 2020-12-21 | 2021-05-28 | 南昌矿山机械有限公司 | Anti-blocking return air pipe and return air anti-blocking method of vertical shaft type impact crusher |
| CN114314006A (en) * | 2021-12-01 | 2022-04-12 | 济南海鹰机电制造有限公司 | Pneumatic conveying system with coarse ash crusher |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1350826A (en) * | 1970-06-05 | 1974-04-24 | Kloeckner Humboldt Deutz Ag | Method for the preliminary classification of material and a plant for carrying out this method |
| CN201216944Y (en) * | 2008-07-04 | 2009-04-08 | 吕忠广 | Hammer mill for ore with adjustable degree of fineness and circulating air |
| CN202113896U (en) * | 2011-05-31 | 2012-01-18 | 亳州市贡药饮片厂 | Medicine crushing device |
| CN202621224U (en) * | 2012-05-14 | 2012-12-26 | 王刚 | Multifunctional knife-type smashing machine |
| CN203209113U (en) * | 2013-04-18 | 2013-09-25 | 青岛鼎晟牧业科技有限公司 | Traditional Chinese medicine smashing mechanism |
| CN203494565U (en) * | 2013-09-26 | 2014-03-26 | 四川皇龙智能破碎技术股份有限公司 | Crushing appliance capable of circularly removing dust through wind pressure |
-
2013
- 2013-09-27 CN CN201310444812.0A patent/CN103480455A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1350826A (en) * | 1970-06-05 | 1974-04-24 | Kloeckner Humboldt Deutz Ag | Method for the preliminary classification of material and a plant for carrying out this method |
| CN201216944Y (en) * | 2008-07-04 | 2009-04-08 | 吕忠广 | Hammer mill for ore with adjustable degree of fineness and circulating air |
| CN202113896U (en) * | 2011-05-31 | 2012-01-18 | 亳州市贡药饮片厂 | Medicine crushing device |
| CN202621224U (en) * | 2012-05-14 | 2012-12-26 | 王刚 | Multifunctional knife-type smashing machine |
| CN203209113U (en) * | 2013-04-18 | 2013-09-25 | 青岛鼎晟牧业科技有限公司 | Traditional Chinese medicine smashing mechanism |
| CN203494565U (en) * | 2013-09-26 | 2014-03-26 | 四川皇龙智能破碎技术股份有限公司 | Crushing appliance capable of circularly removing dust through wind pressure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170254A (en) * | 2015-10-09 | 2015-12-23 | 谢晚龙 | Novel coal pulverizer |
| CN108325729A (en) * | 2018-01-10 | 2018-07-27 | 徐工集团工程机械有限公司 | A kind of wind pressure dedusting monitoring device and method for cone crusher |
| CN112844640A (en) * | 2020-12-21 | 2021-05-28 | 南昌矿山机械有限公司 | Anti-blocking return air pipe and return air anti-blocking method of vertical shaft type impact crusher |
| CN114314006A (en) * | 2021-12-01 | 2022-04-12 | 济南海鹰机电制造有限公司 | Pneumatic conveying system with coarse ash crusher |
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Application publication date: 20140101 |