CN204996528U - Jet milling system with entrapment device - Google Patents

Jet milling system with entrapment device Download PDF

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Publication number
CN204996528U
CN204996528U CN201520688112.0U CN201520688112U CN204996528U CN 204996528 U CN204996528 U CN 204996528U CN 201520688112 U CN201520688112 U CN 201520688112U CN 204996528 U CN204996528 U CN 204996528U
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China
Prior art keywords
pipeline
dust collector
pulse dust
disc type
air
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Active
Application number
CN201520688112.0U
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Chinese (zh)
Inventor
刘宏
吴必成
王昌
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Anhui Newman Fine Chemicals Co Ltd
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Anhui Newman Fine Chemicals Co Ltd
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Priority to CN201520688112.0U priority Critical patent/CN204996528U/en
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Abstract

The utility model discloses a jet milling system with entrapment device relates to the crushing apparatus field, including disc type fluid energy mill, cyclone, pulse dust collector, draught fan and pipeline, disc type fluid energy mill top is equipped with the gas vent, and the bottom is equipped with the discharge gate, distribution pipe that the outside was equipped with the charging means, smashed the nozzle and link to each other with charging means and crushing nozzle, it is continuous with disc type fluid energy mill's gas vent that cyclone passes through the pipeline, and cyclone passes through at the top pipeline and links to each other with pulse dust collector, and pulse dust collector passes through at the top pipeline and links to each other with the draught fan, cyclone and pulse dust collector's lower extreme is equipped with the pneumatic hammer, and the bottom is equipped with the star discharge valve. The utility model discloses a disc type fluid energy mill can improve crushing efficiency and particle size grading precision, and cyclone and pulse dust collector carry out effective entrapment to smashing the dust that produces to reduce material loss rate and environmental protection.

Description

A kind of airflow comminution system with capturing device
Technical field:
The utility model relates to field of crushing equipment, is specifically related to a kind of airflow comminution system with capturing device.
Background technology:
Airslide disintegrating mill is the visual plant carrying out superfine powder processing, and because airslide disintegrating mill needs compressed air as source of the gas, therefore production process power consumption is higher.Under the prerequisite ensureing product cut size, improving crush efficiency as far as possible, reduce specific energy consumption, is the direction of airslide disintegrating mill research and development.The kind of current airslide disintegrating mill mainly contains disc type airslide disintegrating mill, fluidized bed airflow pulverizer, circulation pipe air flow crasher and rake airslide disintegrating mill etc., and wherein the most frequently used is disc type airslide disintegrating mill and fluidized bed airflow pulverizer.Disc type airslide disintegrating mill has the high advantage of crush efficiency, but grain size grading precision is lower; And although fluidized bed airflow pulverizer effectiveness of classification is higher, crush efficiency is lower, price is higher, and in addition because its volume is comparatively large, therefore floor space is large and install and inconvenient maintenance.
Utility model content:
Technical problem to be solved in the utility model is to provide a kind of operation and installation convenient and crush efficiency and the high airflow comminution system with capturing device of grain size grading precision.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of airflow comminution system with capturing device, comprise disc type airslide disintegrating mill, cyclone separator, pulse dust collector, air-introduced machine and pipeline, described disc type airslide disintegrating mill top is provided with exhaust outlet, bottom is provided with discharging opening, outside is provided with feeder, pulverize nozzle and with feeder and the gas-distribution pipe pulverized nozzle and be connected, described cyclone separator is connected by the exhaust outlet of pipeline with disc type airslide disintegrating mill, cyclone separator top is connected with pulse dust collector by pipeline, pulse dust collector top is connected with air-introduced machine by pipeline, the lower end of described cyclone separator and pulse dust collector is provided with pneumatic hammer, bottom is provided with star discharge valve.
Air quantity valve is provided with between described air-introduced machine and pulse dust collector.
Between described exhaust outlet and pipeline, between air quantity valve and pipeline, be provided with elastic hose, outside elastic hose, be provided with elasticity anchor ear.
Operation principle of the present utility model:
Compressed air is sent into pulverizing chamber and the feeder of disc type airslide disintegrating mill inside by gas-distribution pipe respectively, material in feeder and compressed air mix and enter pulverizing chamber after supercharging, material after fully pulverizing carries out classification with laminar flow motion, the particle equaling Cut size is discharged from discharging opening, the particle being greater than Cut size returns to disintegrating area to be continued to pulverize, and the particle being less than Cut size enters pipeline with air-flow by exhaust outlet, enter cyclone separator subsequently to carry out particle and trap in advance, enter pulse dust collector again and carry out gas solid separation, the particle trapped is discharged by star-shaped discharge valve after pneumatic hammer knocks, waste gas is emptying through air-introduced machine.
The beneficial effects of the utility model are: structure is simple, reasonable in design, easy to operate; crush efficiency and grain size grading precision can be improved by disc type airslide disintegrating mill; cyclone separator and pulse dust collector effectively trap pulverizing the dust produced, thus reduce loss of material rate and protection of the environment.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Wherein: 1-disc type airslide disintegrating mill; 2-cyclone separator; 3-pulse dust collector; 4-air-introduced machine; 5-pipeline; 6-exhaust outlet; 7-discharging opening; 8-feeder; 9-pulverizes nozzle; 10-gas-distribution pipe; 11-pneumatic hammer; 12-star discharge valve; 13-air quantity valve; 14-elastic hose; 15-elasticity anchor ear.
Detailed description of the invention:
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of airflow comminution system with capturing device, comprise disc type airslide disintegrating mill 1, cyclone separator 2, pulse dust collector 3, air-introduced machine 4 and pipeline 5, disc type airslide disintegrating mill top is provided with exhaust outlet 6, bottom is provided with discharging opening 7, outside is provided with feeder 8, pulverize nozzle 9 and with feeder and the gas-distribution pipe 10 pulverized nozzle and be connected, cyclone separator is connected by the exhaust outlet of pipeline with disc type airslide disintegrating mill, cyclone separator top is connected with pulse dust collector by pipeline, pulse dust collector top is connected with air-introduced machine by pipeline, the lower end of cyclone separator and pulse dust collector is provided with pneumatic hammer 11, bottom is provided with star discharge valve 12.
Air quantity valve 13 is provided with between air-introduced machine and pulse dust collector.Be provided with elastic hose 14 between exhaust outlet and pipeline, between air quantity valve and pipeline, outside elastic hose, be provided with elasticity anchor ear 15.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. the airflow comminution system with capturing device, it is characterized in that: comprise disc type airslide disintegrating mill, cyclone separator, pulse dust collector, air-introduced machine and pipeline, described disc type airslide disintegrating mill top is provided with exhaust outlet, bottom is provided with discharging opening, outside is provided with feeder, pulverize nozzle and with feeder and the gas-distribution pipe pulverized nozzle and be connected, described cyclone separator is connected by the exhaust outlet of pipeline with disc type airslide disintegrating mill, cyclone separator top is connected with pulse dust collector by pipeline, pulse dust collector top is connected with air-introduced machine by pipeline, the lower end of described cyclone separator and pulse dust collector is provided with pneumatic hammer, bottom is provided with star discharge valve.
2. the airflow comminution system with capturing device according to claim 1, is characterized in that: be provided with air quantity valve between described air-introduced machine and pulse dust collector.
3. the airflow comminution system with capturing device according to claim 1, is characterized in that: between described exhaust outlet and pipeline, be provided with elastic hose between air quantity valve and pipeline, is provided with elasticity anchor ear outside elastic hose.
CN201520688112.0U 2015-09-07 2015-09-07 Jet milling system with entrapment device Active CN204996528U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520688112.0U CN204996528U (en) 2015-09-07 2015-09-07 Jet milling system with entrapment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520688112.0U CN204996528U (en) 2015-09-07 2015-09-07 Jet milling system with entrapment device

Publications (1)

Publication Number Publication Date
CN204996528U true CN204996528U (en) 2016-01-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520688112.0U Active CN204996528U (en) 2015-09-07 2015-09-07 Jet milling system with entrapment device

Country Status (1)

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CN (1) CN204996528U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106694202A (en) * 2016-12-12 2017-05-24 南京淮腾机械科技有限公司 Micro-pulverizer having graded dust recycling function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106694202A (en) * 2016-12-12 2017-05-24 南京淮腾机械科技有限公司 Micro-pulverizer having graded dust recycling function

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