CN207857071U - Airslide disintegrating mill recycles tail gas unit - Google Patents
Airslide disintegrating mill recycles tail gas unit Download PDFInfo
- Publication number
- CN207857071U CN207857071U CN201721801302.4U CN201721801302U CN207857071U CN 207857071 U CN207857071 U CN 207857071U CN 201721801302 U CN201721801302 U CN 201721801302U CN 207857071 U CN207857071 U CN 207857071U
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- China
- Prior art keywords
- air
- crushing system
- tail gas
- disintegrating mill
- airslide disintegrating
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Abstract
A kind of airslide disintegrating mill recycling tail gas unit, it include the crushing system formed by being connected by air hose by airslide disintegrating mill, cyclone separator, wind turbine, sack cleaner, crushing system is equipped with air inlet and outlet and return air inlet, the air outlet of crushing system is respectively communicated with the return air inlet of Pulse filter drum dust collector and crushing system, and the air outlet of Pulse filter drum dust collector is connected to air；Air pressure in air gauge detecting system is equipped in crushing system, the lower part of cyclone separator is arranged and is connected to collecting box.For air-flow containing material after cyclone separator is handled, residual exhaust carries out preliminary dedusting by sack cleaner again, and then, air is discharged after further dust removal process in a part of exhaust gas flow direction Pulse filter drum dust collector 5；Another part tail gas flows back into the air inlet of crushing system, is mixed with fresh air and reenters and pass through airslide disintegrating mill and sack cleaner.The discharge of overall throughput efficiency and system tail gas that crushing system can be improved meets national requirements.
Description
Technical field
The utility model is related to a kind of airslide disintegrating mill recycling tail gas unit.
Background technology
Airslide disintegrating mill is a kind of grinding processing equipment, is widely used in chemical industry, mineral, metallurgy, abrasive material, ceramics, fire resisting
The industries such as material, medicine, pesticide, food, health products, new material.
In the prior art, airslide disintegrating mill forms a whole set of and crush with cyclone separator, bag filter, wind turbine is
System.Compressed air spurts into crushing chamber after filtration drying, by Laval nozzle high speed, in the joint of multiply high pressure draught
Place's material by impact several times, friction, shearing and crush, the material after crushing moves under wind turbine draft effect with ascending air
Graded region makes thickness feed separation, meets granularity requirements under the powerful centrifugation force effect that high-speed rotating stage turbine generates
Fine grained cyclone separator and deduster entered by grading wheel collect, coarse granule, which drops to disintegrating area, to be continued to crush.
Drawback of the prior art is that although bag filter excellent performance and being very suitable for airslide disintegrating mill and whirlwind
The crushing system of separator, wind turbine composition, but since the filter structure of bag filter is intensive, have to the wind in system larger
Resistance.Larger resistance can lead in system that wind speed is not high, lead to the entire crushing system when crushing processing operation
Produce that target product is inefficient, the economic well-being of workers and staff brought to producer is limited.And if taking other dedustings of non-bag filter
Device, or wind speed in raising system by force can then cause the exhaust emissions without dealing carefully with to air, pollute environment.
Utility model content
The utility model is directed to a kind of airslide disintegrating mill recycling tail gas unit, can improve the overall throughput of crushing system
Efficiency, and the discharge of system tail gas is made to meet national requirements, avoid pollution atmospheric environment.
A kind of airslide disintegrating mill recycling tail gas unit, including by airslide disintegrating mill, cyclone separator, wind turbine, bag-type dusting
The crushing system that device forms by being connected by air hose, crushing system are equipped with air inlet and outlet and return air inlet, crushing system
Air outlet is respectively communicated with the air inlet of Pulse filter drum dust collector and the return air inlet of crushing system, the air outlet of Pulse filter drum dust collector
It is connected to air；Air pressure in air gauge detecting system is equipped in crushing system, the lower part of cyclone separator is arranged and is connected to collecting box.
For air-flow containing material after cyclone separator is handled, residual exhaust carries out preliminary remove by sack cleaner again
Dirt, then, air is discharged after further dust removal process in a part of exhaust gas flow direction Pulse filter drum dust collector 5；Another part tail gas
The air inlet for flowing back into crushing system, mixed with fresh air reenter and pass through airslide disintegrating mill and sack cleaner, tail gas with
It fresh air and undergoes above-mentioned step together.Since tail gas can reenter crushing system, and only some tail gas is discharge
Air, relative to alleviating the load of sack cleaner, thus the air quantity of crushing system can be increased so that cyclone separator
More target materials are isolated within the unit interval.
Description of the drawings
Fig. 1 is the schematic diagram of airslide disintegrating mill recycling tail gas unit.
Specific implementation mode
As shown in Figure 1, a kind of airslide disintegrating mill recycles tail gas unit, including by airslide disintegrating mill 1, cyclone separator 2, wind
Machine 3, sack cleaner 4 are connected the crushing system of composition by air hose, and crushing system is equipped with air inlet and outlet and return air
Mouthful, the air outlet of crushing system is respectively communicated with the air inlet of Pulse filter drum dust collector 5 and the return air inlet of crushing system, pulse filter cylinder
The air outlet of deduster is connected to air；Air pressure in 6 detecting system of air gauge, the lower part of cyclone separator 2 are equipped in crushing system
It is arranged and is connected to collecting box 7.
Material is driven by wind turbine passes through airslide disintegrating mill 1, by cyclone separator 2 by object after airslide disintegrating mill processing
Material screen is selected and is separated, and is collected into collecting box 7.Remaining tail gas carries out preliminary dedusting by sack cleaner, a part
Air is discharged after further dust removal process in exhaust gas flow direction Pulse filter drum dust collector 5；Another part tail gas flows back into crushing system
Air inlet, mixed with fresh air and reenter and pass through airslide disintegrating mill and sack cleaner, tail gas undergoes together with fresh air
Above-mentioned step.Since tail gas can reenter crushing system, and only some tail gas is discharge air, relative to subtracting
The light load of sack cleaner, thus the air quantity of crushing system can be increased so that cyclone separator is within the unit interval point
Separate out more target materials.
Further, the motor of setting Frequency Converter Control wind turbine 3, can adjust the wind speed in crushing system for greater flexibility,
Restriction of the sack cleaner to crushing system wind speed is broken through, capacity efficiency is improved.
Further, valve is set in the import pipeline section of Pulse filter drum dust collector, can be adjusted by controlling opening of valve
The air quantity of air is discharged in crushing system.
Further, the connecting pipe between cyclone separator 2 and collecting box 7 is equipped with valve, the lower bottom hinge of collecting box 7
It is connected to Dump gate, Dump gate is normally closed in system operation, can close valve after collecting box 7 has been expired and open Dump gate,
Then material in collecting box is drawn off in the case of not closing system.It is re-closing off Dump gate and opens valve, system can be after
Continuous work improves efficiency and saves manpower because replacing collecting box without halt system.
Further, sensor is set in collecting box cavity inner top, can send out signal after collecting box has been expired allows
Worker carries out discharging operations.
Claims (5)
1. a kind of airslide disintegrating mill recycles tail gas unit, including by airslide disintegrating mill, cyclone separator, wind turbine, sack cleaner
The crushing system formed by being connected by air hose, it is characterised in that：Crushing system is equipped with air inlet and outlet and return air inlet,
The air outlet of crushing system is respectively communicated with the air inlet of Pulse filter drum dust collector and the return air inlet of crushing system, pulse filter cylinder dedusting
The air outlet of device is connected to air；Air pressure in air gauge detecting system is equipped in crushing system, the lower part setting of cyclone separator is simultaneously
It is connected to collecting box.
2. a kind of airslide disintegrating mill according to claim 1 recycles tail gas unit, it is characterised in that：It is provided with frequency converter control
Wind turbine processed.
3. a kind of airslide disintegrating mill according to claim 1 recycles tail gas unit, it is characterised in that：In pulse filter cylinder dedusting
Valve is arranged in the import pipeline section of device.
4. a kind of airslide disintegrating mill according to claim 1 recycles tail gas unit, it is characterised in that：Cyclone separator and receipts
Connecting pipe between header is equipped with valve, and the bottom of collecting box is hinged with Dump gate.
5. a kind of airslide disintegrating mill according to claim 4 recycles tail gas unit, it is characterised in that：In collecting box cavity
Sensor is arranged in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801302.4U CN207857071U (en) | 2017-12-21 | 2017-12-21 | Airslide disintegrating mill recycles tail gas unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801302.4U CN207857071U (en) | 2017-12-21 | 2017-12-21 | Airslide disintegrating mill recycles tail gas unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207857071U true CN207857071U (en) | 2018-09-14 |
Family
ID=63465662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721801302.4U Expired - Fee Related CN207857071U (en) | 2017-12-21 | 2017-12-21 | Airslide disintegrating mill recycles tail gas unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207857071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663656A (en) * | 2018-12-12 | 2019-04-23 | 宜昌天工智能机械股份有限公司 | Closed self-circulation formula environment-friendly type stalk crushing system and operating method |
| CN109909048A (en) * | 2019-04-10 | 2019-06-21 | 广州金鹏环保工程有限公司 | A kind of zero waste gas emission material-pulverizing device |
-
2017
- 2017-12-21 CN CN201721801302.4U patent/CN207857071U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663656A (en) * | 2018-12-12 | 2019-04-23 | 宜昌天工智能机械股份有限公司 | Closed self-circulation formula environment-friendly type stalk crushing system and operating method |
| CN109663656B (en) * | 2018-12-12 | 2023-08-15 | 宜昌天工智能机械股份有限公司 | Closed self-circulation environment-friendly straw crushing system and operation method |
| CN109909048A (en) * | 2019-04-10 | 2019-06-21 | 广州金鹏环保工程有限公司 | A kind of zero waste gas emission material-pulverizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20191221 |