CN204429449U - Airslide disintegrating mill - Google Patents
Airslide disintegrating mill Download PDFInfo
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- CN204429449U CN204429449U CN201520006360.2U CN201520006360U CN204429449U CN 204429449 U CN204429449 U CN 204429449U CN 201520006360 U CN201520006360 U CN 201520006360U CN 204429449 U CN204429449 U CN 204429449U
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- disintegrating mill
- airslide disintegrating
- loculus
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Abstract
The utility model relates to a kind of airslide disintegrating mill, comprise crushing chamber, crushing chamber has charging aperture and the discharging opening of material, crushing chamber is divided into large chamber portion by import to outlet, loculus portion and be tightly connected large, the diameter-changing cavity portion in loculus portion, the junction of the larger one end in large chamber portion and diameter-changing cavity portion is provided with snap close and reinforces, the junction of the less one end in loculus portion and diameter-changing cavity portion is provided with snap close and reinforces, in laterally inserted large chamber, side, portion, Yan great chamber, the shower nozzle one end portion of several injection tubes, shower nozzle all aims at the Qiang Bu center of its place plane, grading wheel is provided with in loculus portion, grading wheel inside is connected with discharging opening by a passage, grading wheel connects drive by motor, the utility model is suitable for high rigidity, the pulverizing of high-purity and high added value material and easy to clean.
Description
[technical field]
The utility model relates to a kind of reducing mechanism, is specifically related to a kind of airslide disintegrating mill.
[background technology]
The crushing mechanism that airslide disintegrating mill is mainly applicable to determines that it is applied widely, finish fineness high, typical material has: superhard diamond, carborundum, metal dust etc., high-purity requirement: ceramic pigment, medicine, biochemistry etc., low temperature requirements: medicine, PVC.By the normal air of source of the gas part is changed to the inert gas such as nitrogen, carbon dioxide gas, the machine can be made to become inert gas shielding equipment, be applicable to the crushing and classification processing of the material such as inflammable and explosive, oxidizable.
The airslide disintegrating mill of the industrial application of China mainly contains several types: spiral jet pulverizer, fluid bed to spray formula airflow milling, circulating tube type airflow milling, to spray formula airflow milling, target formula airflow milling.Apply comparatively extensive with spiral jet pulverizer, fluid bed to spray formula airflow milling, circulating tube type airflow milling again in this several types airslide disintegrating mill.
After wherein crushing chamber being entered by feeding screw to the material of spray formula airflow milling, spray remittance abroad high velocity air impact energy by several shower nozzle be oppositely arranged, and air-flow rapid expansion be the suspend fluidized and collision of generation of fluid bed, frictional force pulverizes material.The turbine grading plant that thickness mixed powder is arranged by top under negative-pressure air-flow drives, fine powder is forced through grading plant, and trapped by cyclone collector and sack cleaner, meal gets rid of to wall by the centrifugal force that the grading plant of gravity and High Rotation Speed produces and sedimentation returns crushing chamber continues pulverizing.But the cleaning of equipment after comminuting matter is more loaded down with trivial details, and its crushing effect is also bad.
[summary of the invention]
It is bad that the purpose of this utility model is to solve pulverizer crushing effect in prior art, is not easy the problem cleaned after pulverizing.
To achieve these goals, design a kind of airslide disintegrating mill, comprise crushing chamber, crushing chamber has charging aperture and the discharging opening of material, described crushing chamber is divided into large chamber portion by import to outlet, diameter-changing cavity portion and loculus portion, the junction of the larger one end in large chamber portion and diameter-changing cavity portion is provided with snap close and reinforces, the junction of the less one end in loculus portion and diameter-changing cavity portion is provided with snap close and reinforces, in laterally inserted large chamber, side, portion, Yan great chamber, the shower nozzle one end portion of several injection tubes, shower nozzle all aims at the Qiang Bu center of its place plane, grading wheel is provided with in described loculus portion, grading wheel inside is connected with discharging opening by a passage, grading wheel connects drive by motor.
This airslide disintegrating mill also has optimizes structure as follows:
Described charging aperture is positioned at the side in large chamber portion, shower nozzle one end of one of them injection tube insert after charging aperture described in large chamber portion in, the tube wall of this root injection tube is provided with helical blade.
Be provided with clean-up port bottom described large chamber portion, clean-up port is provided with valve.
Be provided with air collecting chamber bottom described large chamber portion, air collecting chamber be communicated with main air inlet pipe, and the escape pipe be connected with each injection tube.
Described top, loculus portion offers an opening, and on opening, envelope has locking closure.
Described large chamber portion is provided with observation window.
Described snap close is fast disassembly type snap close.
Described discharging opening is connected successively with cyclone separator, deduster, air-introduced machine.
Shower nozzle in described injection tube is ceramic spray head, and is provided with the aperture of reverse winding-up above shower nozzle.
The utility model is suitable for the dry pulverization process of the various materials of Mohs' hardness less than 9, is particularly suitable for the pulverizing of high rigidity, high-purity and high added value material.Accurately, adjustable between product granularity D97:2-45 micron, particle shape is good, narrow particle size distribution in summit cutting.Low temperature is pulverized without medium, is particularly suitable for the pulverizing of thermal sensitivity, low melting point, sugary part and volatile material.Crushing process mainly relies on the collision between material self, and be different from mechanical crushing and rely on blade or tup etc. to the impact comminution of material, thus equipment is wear-resistant, and product purity is high.Equipment dismounting easy to clean, inner wall smooth is without dead angle.The airtight pulverizing of whole system, dust is few, and noise is low, production process clean environment firendly.Control system adopts programme-control, easy and simple to handle
[accompanying drawing explanation]
Fig. 1 is the structural representation of airslide disintegrating mill;
1. large chamber portion 7. of diameter-changing cavity portion of locking closure 2. grading wheel 3. motor 4. loculus portion 5. 6. observation window 8. escape pipe 9. air collecting chamber 10. main air inlet pipe 11. helical blade 12. injection tube 13. charging aperture 14. snap close 15. passage in figure.
[detailed description of the invention]
With embodiment, the utility model is described further by reference to the accompanying drawings, embodiment only for illustration of and be not used in restriction protection domain of the present utility model, in the present embodiment is all relative direction instead of absolute direction up and down.
The airslide disintegrating mill structure of the present embodiment is as follows:
Crushing chamber structure as shown in Figure 1, its top has the charging aperture of material, bottom has discharging opening, crushing chamber is divided into large chamber portion, diameter-changing cavity portion and loculus portion by import to outlet, diameter-changing cavity portion wherein can be the shape of a frustum type, one end is young, and Single port is large, to connect loculus portion and large chamber portion respectively;
Loculus portion: top offers an opening, on opening, envelope has locking closure, locking closure can be able to be fixed on this opening by snap close, the inside in loculus portion is provided with grading wheel, grading wheel inside is connected with discharging opening by a passage, and grading wheel connects drive by motor, and pulverized material is screening when diversity is taken turns, sieved material enters grading wheel inside and passes to discharge hole for discharge along passage, is not then continued to pulverize in chamber by sieved material;
Large chamber portion: charging aperture is positioned at the side in large chamber portion near the place of bottom, in laterally inserted large chamber, side, portion, Yan great chamber, the shower nozzle one end portion of several injection tubes, the shower nozzle in injection tube is ceramic spray head, and is provided with the aperture of reverse winding-up above shower nozzle.Shower nozzle all aims at the Qiang Bu center of its place plane, shower nozzle one end of one of them injection tube insert after charging aperture described in large chamber portion in, the tube wall of this root injection tube is provided with helical blade.Material can be inhaled in the portion of large chamber along helical blade, and large chamber is provided with clean-up port bottom portion, and clean-up port is provided with valve.Large chamber is also provided with air collecting chamber bottom portion, air collecting chamber is communicated with main air inlet pipe, and the escape pipe be connected with each injection tube, and described large chamber portion is provided with observation window;
The junction of the larger one end in large chamber portion and diameter-changing cavity portion is provided with fast disassembly type snap close and reinforces, and the junction of the less one end in loculus portion and diameter-changing cavity portion is provided with fast disassembly type snap close and reinforces.
Discharging opening and cyclone separator, deduster, air-introduced machine connect to form a whole set of crushing system successively.Compressed air is after filtration after drying, crushing chamber is entered by ceramic spray head high velocity jet, at the joint place material of multiply high pressure draught by impact several times, friction, shearing and pulverizing, material after pulverizing moves to graded region with ascending air under blower fan draft effect, under the powerful centrifugal action that the stage turbine of High Rotation Speed produces, make thickness feed separation, the fine grained meeting granularity requirements enters cyclone separator and deduster collection by grading wheel, and coarse granule drops to disintegrating area to be continued to pulverize.
Claims (9)
1. an airslide disintegrating mill, comprise crushing chamber, crushing chamber has charging aperture and the discharging opening of material, it is characterized in that described crushing chamber is divided into large chamber portion by import to outlet, diameter-changing cavity portion and loculus portion, the junction of the larger one end in large chamber portion and diameter-changing cavity portion is provided with snap close and reinforces, the junction of the less one end in loculus portion and diameter-changing cavity portion is provided with snap close and reinforces, in laterally inserted large chamber, side, portion, Yan great chamber, the shower nozzle one end portion of several injection tubes, shower nozzle all aims at the Qiang Bu center of its place plane, grading wheel is provided with in described loculus portion, grading wheel inside is connected with discharging opening by a passage, grading wheel connects drive by motor.
2. airslide disintegrating mill as claimed in claim 1, is characterized in that described charging aperture is positioned at the side in large chamber portion, shower nozzle one end of one of them injection tube insert after charging aperture described in large chamber portion in, the tube wall of this root injection tube is provided with helical blade.
3. airslide disintegrating mill as claimed in claim 1, is characterized in that being provided with clean-up port bottom described large chamber portion, clean-up port is provided with valve.
4. airslide disintegrating mill as claimed in claim 1, is characterized in that being provided with air collecting chamber bottom described large chamber portion, air collecting chamber is communicated with main air inlet pipe, and the escape pipe be connected with each injection tube.
5. airslide disintegrating mill as claimed in claim 1, is characterized in that described top, loculus portion offers an opening, and on opening, envelope has locking closure.
6. airslide disintegrating mill as claimed in claim 1, is characterized in that described large chamber portion is provided with observation window.
7. airslide disintegrating mill as claimed in claim 1, is characterized in that described snap close is fast disassembly type snap close.
8. airslide disintegrating mill as claimed in claim 1, is characterized in that described discharging opening is connected successively with cyclone separator, deduster, air-introduced machine.
9. airslide disintegrating mill as claimed in claim 1, is characterized in that the shower nozzle in described injection tube is ceramic spray head, and is provided with the aperture of reverse winding-up above shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006360.2U CN204429449U (en) | 2015-01-06 | 2015-01-06 | Airslide disintegrating mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006360.2U CN204429449U (en) | 2015-01-06 | 2015-01-06 | Airslide disintegrating mill |
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| Publication Number | Publication Date |
|---|---|
| CN204429449U true CN204429449U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520006360.2U Active CN204429449U (en) | 2015-01-06 | 2015-01-06 | Airslide disintegrating mill |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273629A (en) * | 2016-08-15 | 2018-07-13 | 海宁永欣科技咨询有限公司 | Modified form airflow comminution system |
| CN116251673A (en) * | 2023-03-31 | 2023-06-13 | 蜂巢能源科技股份有限公司 | Separation method and separation equipment for magnetic substances in silicon-based anode material |
-
2015
- 2015-01-06 CN CN201520006360.2U patent/CN204429449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273629A (en) * | 2016-08-15 | 2018-07-13 | 海宁永欣科技咨询有限公司 | Modified form airflow comminution system |
| CN116251673A (en) * | 2023-03-31 | 2023-06-13 | 蜂巢能源科技股份有限公司 | Separation method and separation equipment for magnetic substances in silicon-based anode material |
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| GR01 | Patent grant |