CN1824389A - Pneumatic crushing machine gaseous material mixing jetting type charging technology - Google Patents
Pneumatic crushing machine gaseous material mixing jetting type charging technology Download PDFInfo
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- CN1824389A CN1824389A CN 200610045759 CN200610045759A CN1824389A CN 1824389 A CN1824389 A CN 1824389A CN 200610045759 CN200610045759 CN 200610045759 CN 200610045759 A CN200610045759 A CN 200610045759A CN 1824389 A CN1824389 A CN 1824389A
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- charge pipe
- feed hopper
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Abstract
The present invention relates to a feeding process for pneumatic pulverizer, in particular, it relates to an air-material mixed jet type feeding process. It is characterized by that the material is fed into feeding pipe from feeding funnel outside of working chamber of pneumatic pulverizer, in the feeding pipe the material is mixed with compressed air blown out from nozzle and made into dispersed material, then the dispersed material can be jet by Venturi tube and fed into the working chamber of pneumatic pulverizer, in the working chamber of pneumatic pulverizer the material can be further mixed with compressed air, so that the fine powder is collected by sorting chamber, and the coarse powder can be continuously pulverized.
Description
Technical field
The present invention relates to the charging technology of airslide disintegrating mill, particularly gas material mixing jetting type charging technology.
Background technology
In the prior art, it is to be blown into the pulverizer operating room by compressed air that air-flow is pulverized, and the raw material (meal) that fine powder processing drops into freely falls into the pulverizer operating room by former feed bin through the upset valve.Come the process of comminuting matter by the collision of material in the operating room.The feed pipe of airslide disintegrating mill is located at the pulverizer outside, the blast injection pipe is located at around the pulverizer operating room, the material that enters the operating room by feed pipe becomes bulk, the bulk material that does not have fully to disperse disperses under compressed-air actuated effect, exist shortcomings such as disperseing inhomogeneous, rate of dispersion is slow, inefficiency; And when material was pulverized, in the fine order powder processing and manufacturing process, when feeding intake the running of upset valve, the indoor powder particle of crushed work was discharged body by the upset valve, causes room air pollution.
Summary of the invention
The objective of the invention is to have changed powder processing feeding mode, provide a kind of and do not pollute, cost is low, high efficiency, Pneumatic crushing machine gaseous material mixing jetting type charging technology that output is big.
Pneumatic crushing machine gaseous material mixing jetting type charging technology, it is characterized in that: material enters in the charge pipe from feed hopper outside the airslide disintegrating mill operating room, in charge pipe with after the compressed air that is blown out by nozzle mixes, become dispersed material, enter the airslide disintegrating mill operating room through the venturi pipe inspection, in the airslide disintegrating mill operating room, continue to mix by spraying the compressed air that enters all around once more, fine powder is collected by grading room, and meal continues to pulverize.
The used device of described Pneumatic crushing machine gaseous material mixing jetting type charging technology, it is characterized in that: this device is made of feed hopper, charge pipe, compressed-air atomizer, Venturi tube, below feed hopper, be provided with charge pipe, compressed-air atomizer is located in the charge pipe of feed hopper below, is positioned under the feed hopper; Be provided with Venturi tube in the charge pipe that connects airslide disintegrating mill charging aperture place, this Venturi tube is coaxial with compressed-air atomizer.
Described Pneumatic crushing machine gaseous material mixing jetting type charging device is characterized in that: compressed-air atomizer can be 1-6.
The present invention's beneficial effect compared with prior art is: because the blast injection pipe is set outside the airslide disintegrating mill operating room, make material outside the airslide disintegrating mill operating room with after compressed air mixes, become dispersed material, make feeding-passage produce negative pressure, avoided the leakage problem of powder, avoided environmental pollution from feeding-passage.Raw material mixes with compressed air outside the operating room, is dispersed into the granule state and enters the operating room, again with the compressed air effect, continue to disperse, and good dispersion degree, raw material is balling group not;
The present invention also exists advantages such as output height, energy saving, saving maintenance cost.
Description of drawings
Fig. 1 is the structure chart of Pneumatic crushing machine gaseous material mixing jetting type charging device.
Fig. 2 is the structural representation of airslide disintegrating mill.
The specific embodiment
See Fig. 1, Pneumatic crushing machine gaseous material mixing jetting type charging technology, material is to enter in the charge pipe 3 (Fig. 2) from feed hopper 1 outside airslide disintegrating mill operating room 6, in charge pipe with after the compressed air that is blown out by nozzle mixes, become dispersed material, enter airslide disintegrating mill operating room 6 through Venturi tube 4 injections, continue to mix by spraying the compressed air that enters all around once more in airslide disintegrating mill operating room 6, fine powder is collected by grading room 5, and the meal continuation is pulverized.Among Fig. 1, the effect of valve 7 is to regulate compressed air pressure, and 8 is the support of airslide disintegrating mill.
See Fig. 2, the used device of described Pneumatic crushing machine gaseous material mixing jetting type charging technology, this device is made of feed hopper 1, charge pipe 1, compressed-air atomizer 2, Venturi tube 4, below feed hopper 1, be provided with charge pipe 3, compressed-air atomizer 2 is located in the charge pipe 3 of feed hopper below, is positioned under the feed hopper; Be provided with Venturi tube 4 in the charge pipe 3 that connects airslide disintegrating mill charging aperture place, this Venturi tube 4 is coaxial with compressed-air atomizer 2.
Described Pneumatic crushing machine gaseous material mixing jetting type charging device, compressed-air atomizer can be 1-6.
Claims (3)
1, Pneumatic crushing machine gaseous material mixing jetting type charging technology, it is characterized in that: material enters in the charge pipe from feed hopper outside the airslide disintegrating mill operating room, in charge pipe with after the compressed air that is blown out by nozzle mixes, become dispersed material, enter the airslide disintegrating mill operating room through the venturi pipe inspection, in the airslide disintegrating mill operating room, continue to mix by spraying the compressed air that enters all around once more, fine powder is collected by grading room, and meal continues to pulverize.
2, the used device of Pneumatic crushing machine gaseous material mixing jetting type charging technology according to claim 1, it is characterized in that: this device is made of feed hopper, charge pipe, compressed-air atomizer, Venturi tube, below feed hopper, be provided with charge pipe, compressed-air atomizer is located in the charge pipe of feed hopper below, is positioned under the feed hopper; Be provided with Venturi tube in the charge pipe that connects airslide disintegrating mill charging aperture place, this Venturi tube is coaxial with compressed-air atomizer.
3, the used device of Pneumatic crushing machine gaseous material mixing jetting type charging technology according to claim 2 is characterized in that: compressed-air atomizer can be 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610045759 CN1824389A (en) | 2006-01-26 | 2006-01-26 | Pneumatic crushing machine gaseous material mixing jetting type charging technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610045759 CN1824389A (en) | 2006-01-26 | 2006-01-26 | Pneumatic crushing machine gaseous material mixing jetting type charging technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1824389A true CN1824389A (en) | 2006-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610045759 Pending CN1824389A (en) | 2006-01-26 | 2006-01-26 | Pneumatic crushing machine gaseous material mixing jetting type charging technology |
Country Status (1)
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| CN (1) | CN1824389A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001604A (en) * | 2014-05-01 | 2014-08-27 | 铜陵钱谊化工设备有限责任公司 | Jet pipe structure for jet mill |
| CN104080538A (en) * | 2011-09-12 | 2014-10-01 | 詹姆斯·B·沃尔夫 | Fiber orienting technology for a grinding machine |
| CN105396649A (en) * | 2015-12-23 | 2016-03-16 | 湖南万通科技有限公司 | Material crushing device |
| CN105964352A (en) * | 2016-06-24 | 2016-09-28 | 山东义科节能科技股份有限公司 | Dry-method particle pulverizer |
-
2006
- 2006-01-26 CN CN 200610045759 patent/CN1824389A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080538A (en) * | 2011-09-12 | 2014-10-01 | 詹姆斯·B·沃尔夫 | Fiber orienting technology for a grinding machine |
| CN104080538B (en) * | 2011-09-12 | 2016-12-14 | 詹姆斯·B·沃尔夫 | Fiber alignment technology for grinding machine |
| CN104001604A (en) * | 2014-05-01 | 2014-08-27 | 铜陵钱谊化工设备有限责任公司 | Jet pipe structure for jet mill |
| CN104001604B (en) * | 2014-05-01 | 2016-04-13 | 铜陵钱谊化工设备有限责任公司 | Airslide disintegrating mill nozzle structure |
| CN105396649A (en) * | 2015-12-23 | 2016-03-16 | 湖南万通科技有限公司 | Material crushing device |
| CN105964352A (en) * | 2016-06-24 | 2016-09-28 | 山东义科节能科技股份有限公司 | Dry-method particle pulverizer |
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