CN2663005Y - Superfine disintegrator - Google Patents

Superfine disintegrator Download PDF

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Publication number
CN2663005Y
CN2663005Y CN 200320121072 CN200320121072U CN2663005Y CN 2663005 Y CN2663005 Y CN 2663005Y CN 200320121072 CN200320121072 CN 200320121072 CN 200320121072 U CN200320121072 U CN 200320121072U CN 2663005 Y CN2663005 Y CN 2663005Y
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CN
China
Prior art keywords
filter
cutter
separator
pulverizing
connects
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Expired - Fee Related
Application number
CN 200320121072
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Chinese (zh)
Inventor
谢守举
Original Assignee
谢守举
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Publication date
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Priority to CN 200320121072 priority Critical patent/CN2663005Y/en
Application granted granted Critical
Publication of CN2663005Y publication Critical patent/CN2663005Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model is a super micron mill. The utility model is characterized in that the utility model is formed by connecting at least two groups of material disposing devices in series; the material disposing device comprises a filter, a milling device and a separator; the filter is connected with a material inlet tube, while the outlet of the filter is connected with the milling device; the material discharge outlet of the milling device is connected with the separator; the micro-powder outlet of the separator is connected with a two-stage filter, and the two-stage filter is connected with a material storage; the meal outlet of the separator is connected with the material inlet tube of the filter which is arranged in the next group of material disposing device; the material inlet tube of the filter which is arranged in the first group of material disposing device is connected with a material feeding barrel; the meal outlet of the separator which is arranged in the last group of the material disposing device is connected with the filter which is arranged in the first group of the material disposing device; the filters in each group of the material disposing device are connected with a vacuum pump through a vacuum tube; the net hole of the milling net of the next group pf milling device is smaller than that of the ahead group of milling device; the filter hole of the filter is more and more small; the super micron powered is gained through the manner of connecting in series. The utility model has the advantages of small volume, low energy consumption, easy for cleaning and wide processing range of the micron powder size.

Description

Micronizer
Technical field
The utility model relates to a kind of disintegrating apparatus of ultra micro powder.
Background technology
At present, the domestic and international market is increasing to the demand of processing ultra micro powder, distribution of particles requires more and more tighter, and current processing ultra micro powder mainly leans on equipment such as " airslide disintegrating mill ", " vibromill ", " ball mill ", and its equipment exists the processing cost height, energy consumption is big, yield poorly, yield is low, and equipment volume is big, clean problems such as difficulty is big, seriously restricting and processing the development that the ultra micro powder is pulverized industry.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of micronizer, and volume is little, and energy consumption is low, easy cleaning, and the micro mist particle size range of processing is wide.
Micronizer of the present utility model, it is characterized in that it being to be composed in series by at least two group material handling apparatus, material handling apparatus comprises filter, reducing mechanism, separator, filter connects suction tube, its outlet connects reducing mechanism, the discharging opening of reducing mechanism connects separator, the fine outlet of separator connects secondary filter, secondary filter connects feed bin, the meal outlet of separator connects the filter suction tube of next group material handling apparatus, the filter suction tube of the first group of material handling apparatus tube that connects material, the separator meal outlet of last group material handling apparatus connects the filter of first group of material handling apparatus, and the filter of each group material handling apparatus connects vavuum pump by vacuum tube.
Described filter preferably adopts candle filter, and separator adopts cyclone separator.
The top of filter preferably is provided with back-blowing device, and sidepiece is provided with rapping apparatus, with the material that adsorbs on the cleaning filter core.
Described reducing mechanism can adopt the equipment of existing various versions, and the utility model provides following a kind of reducing mechanism preferably:
Fixed interval has flywheel to pulverize cutter on a power transmission shaft, and flywheel is pulverized cutter and constituted the precomminution chamber, and the import of precomminution chamber connects the outlet of filter, and the outlet of precomminution chamber communicates with pulverizing chamber, and the discharging opening of pulverizing chamber connects separator.Flywheel is pulverized cutter and is made up of wheel disc and at least three blades.
Flywheel is pulverized cutter and is rotated under the drive of power transmission shaft and will enter the indoor material of precomminution and carry out fragmentation, and the while also has the effect of convey materials.Flywheel is pulverized the spacing of cutter and is determined according to the size of material.The material of process precrushing is transported to pulverizing chamber and pulverizes, and pulverizing chamber also can be the reducing mechanism of the various versions of prior art, as the pulverizing chamber that is made of pulverizing cutter and Crushing net.
This reducing mechanism can form the reducing mechanism of following two kinds of versions:
1, the multistage flywheel of power transmission shaft rear end is pulverized the outlet of cutter correspondence filter, constitute one-level precomminution chamber, the densely arranged flywheel of front end is pulverized cutter and is constituted three grades of precomminution chambers, three grades of corresponding secondary pulverizing chamber in precomminution chamber, the secondary pulverizing chamber constitutes by pulverizing cutter and Crushing net, pulverize cutter and be fixed on the pulverizing cutter shaft, pulverizing cutter shaft is vertical installation.This mode constitutes three grades of pulverizing, material enters into one-level precomminution chamber by filter, the flywheel that is rotated is at a high speed pulverized cutter precomminution, and the secondary pulverizing chamber is sent in reinforcing, and material is through pulverizing, fine powder is discharged from mesh, enter separator, meal is entered three grades of precomminution chambers by the spin-up that makes progress, after the intensive flywheel pulverizing cutter that is rotated was at a high speed further pulverized again, one of the material of releasing together with one-level precomminution chamber entered the secondary pulverizing chamber ...
2, flywheel pulverizing cutter constitutes the precomminution chamber, connects the outlet of filter, and pulverizing chamber is made up of Crushing net and pulverizing cutter, and the pulverizing cutter is installed in flywheel and pulverizes on the power transmission shaft of cutter, so just constitutes secondary and pulverizes.Material enters into precomminution chamber (one-level pulverizing) by filter, the flywheel that is rotated is at a high speed pulverized cutter precomminution, the pulverizing chamber (secondary pulverizing) of reducing mechanism is sent in reinforcing, material is sheared with the generation of pulverizing wire side by the pulverizing cutter of rotation at a high speed and is pulverized, under the effect of centrifugal force and shearing force, fine powder is discharged from mesh, and meal is pulverized cutter by flywheel and advanced the secondary pulverizing chamber again by the pulverizing cutter of at a high speed rotation spin-up backward.
This secondary grinding mode can be horizontal installation, and promptly described power transmission shaft level is installed; Also can be inclined and install, promptly described power transmission shaft tilt to install (with the angle of horizontal direction be that 20~30 degree are advisable).
The utility model reducing mechanism is that mass transport, precomminution, pulverizing are incorporated into one, has realized multistage pulverizing, has improved the production capacity of pulverizing chamber, has improved operating efficiency, has widened the feed size scope of material.
The utility model preferably is composed in series by three groups of material handling apparatus.
The one group of reducing mechanism in back of the present utility model is littler than the mesh of the Crushing net of last group of reducing mechanism, and the filter opening of filter is also more and more littler, by series system, obtains the ultra micro powder of desired particle size.
The utility model mass transport is that Totally enclosed vacuum is carried, and powder does not have any leakage.Can the configurating programmable sequence controller, carry out automation mechanized operation.
Advantage of the present utility model:
Equipment volume than airslide disintegrating mill is dwindled, weight saving; Owing to adopt vacuum to carry, simultaneously easy cleaning equipment; The reducing mechanism that adopts can be widened feed size.Be compared as follows with the technical parameter of airslide disintegrating mill:
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is one of reducing mechanism structural representation;
Fig. 3 is two of a reducing mechanism structural representation;
Fig. 3 pulverizes the knife structure schematic diagram for flywheel;
Fig. 4 is the left view of Fig. 3.
Among the figure:
1,2,3 filters 4,5,6 reducing mechanisms 7,8,9 separators, 10 suction tubes, 11 barrels, 12 back-blowing devices, 13 rapping apparatus, 14 Pneumatic butterfly valves, 15 vacuum tubes, 16 tertiary filters 17 reclaim feed bin 18 vavuum pumps 19 secondary filters 20 feed bins 21 air strainers 22 flywheels and pulverize the outlet of cutter 23 power transmission shafts 24 Crushing nets 25 pulverizing cuttves 26 pulverizing cutter shafts 27 main shafts 28 bearings 29 discs 30 supported flanges 31 sealing rings 32 discharging openings 33 blades 34 wheel discs 35 separator fine outlets 36 separator meal
The specific embodiment
As Fig. 1, be composed in series by three groups of material handling apparatus, first group of material handling apparatus is made up of candle filter 1, reducing mechanism 4, cyclone separator 7, filter 1 connects barrel 11 by suction tube 10, filter outlet connects reducing mechanism 4, the discharging opening 32 of reducing mechanism connects separator 7, and the fine outlet 35 of separator connects secondary filter 19 by suction tube, enters feed bin 20 again.The meal outlet 36 of separator 7 enters the filter 2 of second group of material handling apparatus by suction tube, through reducing mechanism 5, separator 8, the fine outlet of separator 8 connects secondary filter 19 by suction tube, enter feed bin 20 again, the meal outlet of separator 8 enters the filter 3 of the 3rd group of material handling apparatus by suction tube, pass through reducing mechanism 6, separator 9 again, the fine outlet 35 of separator 9 connects secondary filter 19 by suction tube, enter feed bin 20 again, the meal of separator 9 outlet 36 is circulated to first set filter 1 by suction tube.Whole device provides negative pressure by vavuum pump 18, and each filter all is connected to vavuum pump by vacuum tube 15, and whole device is that Totally enclosed vacuum is carried.The back-blowing device 12 that is provided with on the filter purges filter core by the gas of air strainer 21, and 13 pairs of filters of the rapping apparatus of setting produce vibrations, also are used for clearing up the micro mist on the filter core.
The one group of reducing mechanism in back is littler than the mesh of the Crushing net of last group of reducing mechanism, and the filter opening of filter is also more and more littler, by series system, obtains the ultra micro powder of desired particle size.The mesh of Crushing net can be designed as all size, as 0.15~1.0mm.
Reducing mechanism can adopt Fig. 2 or frame mode shown in Figure 3.
As Fig. 2, be vertical three grades of pulverizing, the flywheel of fixed interval is pulverized cutter formation precomminution chambers 22 on the power transmission shaft 23, the part corresponding with filter outlet (Fig. 1 is an example with filter 1) is one-level precomminution chamber, the flywheel of the dense arrangement of power transmission shaft front end is pulverized cutter and is constituted three grades of precomminution chambers, the just main material of handling in one-level precomminution chamber and three grades of precomminution chambers is different and distinguish, the granularity of the material that handle one-level precomminution chamber can be relatively large, thereby the spacing of multistage flywheel pulverizing cutter can be relatively large, the material of three grades of precomminution chamber processing mainly is to handle through the secondary pulverizing chamber, thereby the spacing that flywheel is pulverized cutter can suitably dwindle, and densely arranged.Power transmission shaft connects power set.The pulverizing chamber that is made of pulverizing cutter 25 and Crushing net 24 is existing disintegrating apparatus, pulverizes cutter 25 and is installed on the pulverizing cutter shaft 26, and pulverizing cutter shaft 26 is fixed together by being threaded with main shaft 27.Main shaft connects power set, is provided with disc 29, sealing ring 31 in order to prevent main shaft bearing 28 oil leaking pollution materials.The vertical installation of secondary pulverizing chamber, precomminution chamber level is installed.
Material enters into one-level precomminution chamber by filter outlet, the flywheel that is rotated is at a high speed pulverized cutter precomminution, the secondary pulverizing chamber is sent in reinforcing, material is sheared with the generation of pulverizing wire side by the pulverizing cutter of rotation at a high speed and is pulverized, under the effect of centrifugal force and shearing force, fine powder is discharged from mesh, enter separator, meal is by the pulverizing cutter of the at a high speed rotation spin-up that makes progress, after the flywheel pulverizing cutter that three grades of indoor quilts of precomminution rotate was at a high speed further pulverized again, one of the material of releasing together with one-level precomminution chamber entered the secondary pulverizing chamber ...
As Fig. 3, be horizontally-mounted secondary breaker.The multistage flywheel of fixed interval is pulverized cutter 22 on the power transmission shaft 23, constitutes one-level precomminution chamber, and pulverizing cutter 25 and Crushing net 24 constitute the secondary pulverizing chamber and communicate with the outlet of precomminution chamber, pulverize cutter and are installed on the power transmission shaft 23.Material enters into one-level precomminution chamber by filter outlet, the flywheel that is rotated is at a high speed pulverized cutter precomminution, the secondary pulverizing chamber is sent in reinforcing, material is sheared with the generation of pulverizing wire side by the pulverizing cutter of rotation at a high speed and is pulverized, under the effect of centrifugal force and shearing force, fine powder is discharged from mesh, enters separator, meal is pulverized cutter by flywheel and is advanced the secondary pulverizing chamber again by the pulverizing cutter of at a high speed rotation spin-up backward.
Fig. 4, Fig. 5 are made up of wheel disc 34 and four blades 33 for the structural representation of flywheel pulverizing cutter.

Claims (9)

1, a kind of micronizer, it is characterized in that it being to be composed in series by at least two group material handling apparatus, material handling apparatus comprises filter, reducing mechanism, separator, filter connects suction tube, its outlet connects reducing mechanism, the discharging opening of reducing mechanism connects separator, the fine outlet of separator connects secondary filter, secondary filter connects feed bin, the meal outlet of separator connects the filter suction tube of next group material handling apparatus, the filter suction tube of the first group of material handling apparatus tube that connects material, the separator meal outlet of last group material handling apparatus connects the filter of first group of material handling apparatus, and the filter of each group material handling apparatus connects vavuum pump by vacuum tube.
2, pulverizer according to claim 1 is characterized in that described filter adopts candle filter.
3, pulverizer according to claim 1 is characterized in that described separator adopts cyclone separator.
4, pulverizer according to claim 1 is characterized in that the top of filter is provided with back-blowing device, and sidepiece is provided with rapping apparatus.
5, pulverizer according to claim 1, the structure that it is characterized in that described reducing mechanism is: fixed interval has flywheel to pulverize cutter on a power transmission shaft, flywheel is pulverized cutter and is constituted the precomminution chamber, the import of precomminution chamber connects the outlet of filter, the outlet of precomminution chamber communicates with pulverizing chamber, and the discharging opening of pulverizing chamber connects separator.
6, pulverizer according to claim 5 is characterized in that flywheel pulverizes cutter and be made up of wheel disc and at least three blades.
7, pulverizer according to claim 5, it is characterized in that the outlet of the corresponding filter of multistage flywheel pulverizing cutter of power transmission shaft rear end, constitute one-level precomminution chamber, the intensive flywheel of front end is pulverized cutter and is constituted three grades of precomminution chambers, three grades of corresponding secondary pulverizing chamber in precomminution chamber, the secondary pulverizing chamber is formed by pulverizing cutter and Crushing net, pulverizes cutter and is installed on the pulverizing cutter shaft, and pulverizing cutter shaft is vertical installation.
8, pulverizer according to claim 5 is characterized in that pulverizing chamber by Crushing net with pulverize cutter and forms, pulverizes on the power transmission shaft that cutter is installed in flywheel pulverizing cutter.
9, pulverizer according to claim 1 is characterized in that being composed in series by three groups of material handling apparatus.
CN 200320121072 2003-12-01 2003-12-01 Superfine disintegrator Expired - Fee Related CN2663005Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200320121072 CN2663005Y (en) 2003-12-01 2003-12-01 Superfine disintegrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200320121072 CN2663005Y (en) 2003-12-01 2003-12-01 Superfine disintegrator

Publications (1)

Publication Number Publication Date
CN2663005Y true CN2663005Y (en) 2004-12-15

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105457706A (en) * 2015-12-31 2016-04-06 湖北天运消音防振新材料有限公司 Crushing device and method for waste fabric
CN105536948A (en) * 2015-12-31 2016-05-04 湖北天运消音防振新材料有限公司 Waste cloth smashing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105457706A (en) * 2015-12-31 2016-04-06 湖北天运消音防振新材料有限公司 Crushing device and method for waste fabric
CN105536948A (en) * 2015-12-31 2016-05-04 湖北天运消音防振新材料有限公司 Waste cloth smashing device

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CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee