A kind of feed powder separating and reclaiming device
Technical field
The utility model relates to a kind of industrial separation equipment, is specifically related to the powder separation device in the Feed Manufacturing.
Background technology
Pellet when screening be because sieve aperture is prone to blocked or because of compass screen surface material skewness, cause pellet fine powder material screening when screening not thorough, thus finished particle feed finished product material pulverization rate content when packing higher be about 2.5%; In broken material and the particulate material micro mist is arranged; Classifying screen also is difficult to remove, and the existence of these fine powders can influence the quality of feed, also can be increased in the loss in the packed and transported process; And the fine powder that flies upward can have a strong impact on production environment even cause particle to suspend; Fire safety to the workshop constitutes a latent danger, so, need carry out the dedusting recycling to pellet.
The mode that existing pellet powder separation retracting device adopts usually is that absorption tube is set above feed bin; Siphon away through the air of blower fan feed bin superjacent air space mixed-powder; Through reaching dust removing effects behind the devices such as filter screen; But this mode can't all be handled the air of a large amount of mixed-powders in the feed bin, and the powder that has does not just also siphon away and deposits, and the gumming effect is bad.
[0004] Chinese patent " dust arrester between feed carriage " application number: 201120048813.X for example; Dust arrester between a kind of feed carriage is disclosed; It comprises: the picogram dragon that wind-force pay-off, said wind-force pay-off comprise the pipeline of collecting folk songs, be connected with the pipeline of collecting folk songs, be installed on the sack cleaner on the picogram dragon blast pipe and be installed on the blower fan on the sack cleaner gas outlet; Be located at the dust shield of airborne dust generation place between feed carriage, the airduct of said dust shield is communicated with the said pipeline of collecting folk songs.Its with the workshop in original wind feed barrow device combine; Under the prerequisite that does not increase original workshop appliance power consumption, realized certain dust removing effects, but this equipment can't apply to the separation of feed powder; Its set dust shield is with traditional in the feed bin upper end inlet scoop effect to be set be the same; Still exist and can't the air of a large amount of mixed-powders in the feed bin all be handled, the powder that has does not just also siphon away and deposits the problem that the gumming effect is bad.
Summary of the invention
For solving the problems of the technologies described above, the utility model aims to provide a kind of feed powder separating and reclaiming device, and this device is through going out to be provided with suction port at tremie pipe; And power is set, and cleaner is not with in suitable blower fan cooperation, and having solved traditional cleaner can't all handle the air of a large amount of mixed-powders in the feed bin, and the powder that has does not just also siphon away and deposits; The problem that the gumming effect is bad; Improved the quality of feed greatly, the powder recycling of recovery reduces cost; And improved production environment, improved safe class.
For achieving the above object, the utility model has adopted following technological means: a kind of feed powder separating and reclaiming device, it is characterized in that, and comprise storage bin 1, feed pipe 2, air inlet 3, sweep-up pipe 4, blower fan 5, dust outlet tube 6, disperser 7, cloth bag 8, powder catcher 9;
Said feed pipe 2 is arranged on the top of storage bin 1; Air inlet 3 is arranged on storage bin 1 side, is positioned at the lower end position of feed pipe 2; Be convenient to the air of a large amount of mixed-powders on storage bin 1 top is all handled, prevent that powder from just also not siphoned away to deposit; Said sweep-up pipe 4 is installed in feed pipe 2 sides, with feed pipe 2 and storage bin 1 UNICOM; Sweep-up pipe 4 and dust outlet tube 6 respectively with the import and outlet UNICOM of blower fan 5; The other end of dirt pipe 6 is connected on the disperser 7; The high-pressure blast that contains dust becomes slowly to get off after through disperser 7, is convenient to wherein dust and is attached to the inner surface of cloth bag 8 and is slipped in the powder catcher 9.
In order to improve dust removal efficiency; Make the air quantity of blower fan 5 not influence the normal descend of feed; Can blower fan 5 be connected with frequency converter 10, and in feed pipe 2, set up flowmeter 11, and be connected on the frequency converter 10; Realization reaches the purpose that can have higher dust removal efficiency not influence normal blanking again according to the running power of actual flow control blower fan 5 and then the size of regulating intake.
The utlity model has following beneficial effect:
1, the utility model increases collapsible stock guide, increases suction opeing, on finished bin, increases wind-supplying mouth in elephant trunk, has increased the bag-type dust blower fan, and the ultra-micro powder to broken and particulate material when Feed Manufacturing reclaims; And the powder that reclaims granulated again; Improve output, reduce the wastage, reduce finished product pellet higher situation of finished product material pulverization rate content when packing simultaneously; Waste when avoiding causing feed to feed has guaranteed product quality.。
2, the use of the utility model can improve the quality of feed greatly, and has improved production environment, has improved safe class.
3, this apparatus structure is simple, and is easy to operate, and can control assembly be improved according to user's actual requirement, can be manually also self controllable, and the scope of application is wider.
4, adopt this device after, the powder of recovery can reuse, and has reduced production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1 said equipment.
Fig. 2 is the structural representation of the utility model embodiment 2 said equipment.
The 1-storage bin, 2-feed pipe, 3-air inlet, 4-sweep-up pipe, 5-blower fan, 6-dust outlet tube, 7-disperser, 8-cloth bag, 9-powder catcher, 10-frequency converter, 11-flowmeter.
The specific embodiment
Embodiment 1
As shown in Figure 1, this device comprises storage bin 1, feed pipe 2, air inlet 3, sweep-up pipe 4, blower fan 5, dust outlet tube 6, disperser 7, cloth bag 8, powder catcher 9; Said feed pipe 2 is arranged on the top of storage bin 1; Air inlet 3 is arranged on storage bin 1 side, is positioned at the lower end position of feed pipe 2; Be convenient to the air of a large amount of mixed-powders on storage bin 1 top is all handled, prevent that powder from just also not siphoned away to deposit; Said sweep-up pipe 4 is installed in feed pipe 2 sides, with feed pipe 2 and storage bin 1 UNICOM; Sweep-up pipe 4 and dust outlet tube 6 respectively with the import and outlet UNICOM of blower fan 5; The other end of dirt pipe 6 is connected on the disperser 7; The high-pressure blast that contains dust becomes slowly to get off after through disperser 7, is convenient to wherein dust and is attached to the inner surface of cloth bag 8 and is slipped in the powder catcher 9.
Embodiment 2
As shown in Figure 2, this installs storage bin 1, feed pipe 2, air inlet 3, sweep-up pipe 4, blower fan 5, dust outlet tube 6, disperser 7, cloth bag 8, powder catcher 9, frequency converter 10 and flowmeter 11; Said feed pipe 2 is arranged on the top of storage bin 1; Air inlet 3 is arranged on storage bin 1 side, is positioned at the lower end position of feed pipe 2; Be convenient to the air of a large amount of mixed-powders on storage bin 1 top is all handled, prevent that powder from just also not siphoned away to deposit; Said sweep-up pipe 4 is installed in feed pipe 2 sides, with feed pipe 2 and storage bin 1 UNICOM; Sweep-up pipe 4 and dust outlet tube 6 respectively with the import and outlet UNICOM of blower fan 5; The other end of dirt pipe 6 is connected on the disperser 7; The high-pressure blast that contains dust becomes slowly to get off after through disperser 7, is convenient to wherein dust and is attached to the inner surface of cloth bag 8 and is slipped in the powder catcher 9, and blower fan 5 is connected with frequency converter 10; And in feed pipe 2, set up flowmeter 11; And be connected on the frequency converter 10, realize reaching the purpose that can have higher dust removal efficiency not influence normal blanking again according to the running power of actual flow control blower fan 5 and then the size of regulating intake.