Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of structure simple, ingenious, rational stevia rebaudianum squeezing machine, this can be extruded the moisture in wet leaf residue, make leaf slag while being convenient to process, substantially improve the environmental sanitation of soaking workshop, the moisture simultaneously extruded can recycle, and has saved water resource.
According to technical scheme provided by the invention: a kind of stevia rebaudianum squeezing machine, be characterised in that: comprise frame, frame is provided with reductor and the taper lumen pore with rotating shaft, the anterior small end part of taper lumen pore is by Flange joint sleeve, the output of described reductor passes through the large end connection rotating shaft of taper lumen pore, described taper lumen pore large end one upper lateral part is provided with feed hopper, and the top of feed hopper is charging aperture, arranges the outlet of leaf slag bottom barrel forward end; Described rotating shaft is provided with helical blade, and the diameter of described helical blade evenly successively decreases to small end from the large end of taper lumen pore, aperture is offered in described taper lumen pore bottom, offer aperture place correspondence at this chuck is set, chuck outlet at bottom connects the first pipeline, a described pipeline connects the 3rd pipeline, second pipe successively, and described 3rd pipeline is provided with circulating pump.
As a further improvement on the present invention, described taper lumen pore is obliquely installed in frame, and taper lumen pore small end height is in the horizontal direction higher than large end.
As a further improvement on the present invention, taper lumen pore large end end face is provided with auxiliary overfall, and this auxiliary overfall connects the first pipeline by pipeline.
The present invention compared with prior art, advantage is: stevia rebaudianum squeezing machine of the present invention is by extruding, wet slag is extruded into dry slag, improve the working environment soaking workshop section, making waste leaf pulp can enter transport vehicle in an orderly manner to transport, also mitigate the work for the treatment of amount of waste leaf pulp, is the work of a very environmental protection, the large quantity of moisture simultaneously extruded through the present invention can be cycled to used in immersion, and the water consumption in stevioside production process is reduced greatly.The present invention and disjunctor soaking compartment with the use of, make whole immersion process draw process into mechanization production, save the use of labour, also make labour intensity greatly alleviate.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1, charging aperture 1, helical blade 2, reductor 3, auxiliary overfall 4, chuck 5, first pipeline 6, circulating pump 7, second pipe 8, leaf slag outlet 9, frame 10, taper lumen pore 11, rotating shaft 12, the 3rd pipeline 13, sleeve 14 etc. are comprised.
As shown in Figure 1, the present invention is a kind of stevia rebaudianum squeezing machine, it comprises frame 10, frame 10 surface thereof is provided with reductor 3 and the taper lumen pore 11 with rotating shaft 12, the anterior small end part of taper lumen pore 11 is by Flange joint sleeve 14, ensure the level height of the level height of taper lumen pore 11 small end higher than large end, the built-in rotating shaft 12 of taper lumen pore 11, the output of reductor 3 passes through the large end connection rotating shaft 12 of taper lumen pore 11, described taper lumen pore 11 greatly end one upper lateral part is provided with feed hopper, the top of feed hopper is charging aperture 1, sleeve 14 front bottom end arranges leaf slag outlet 9, described rotating shaft 12 is provided with helical blade 2, and the diameter of described helical blade 2 evenly successively decreases to small end from the large end of taper lumen pore 11, aperture is offered in described taper lumen pore 11 bottom, offer aperture place correspondence at this chuck 5 is set, chuck 5 outlet at bottom connects the first pipeline 6, a described pipeline 6 connects the 3rd pipeline 13, second pipe 8 successively, and described 3rd pipeline 13 is provided with circulating pump 7.
Taper lumen pore 11 greatly end end face are provided with auxiliary overfall 4, and this auxiliary overfall 4 connects the first pipeline 6 by pipeline.
In practical work process, reductor 3 of the present invention is the common electric machine of power 5.5KW, the power of circulating pump 7 is 2.2KW, wet leaf residue is conveyed into charging aperture 1 by flat rubber belting conveyer, helical blade 2 is under the rotary action of reductor 3, wet leaf residue is fed forward, because the diameter of the helical blade 2 of this product changes with the change of the inner chamber of taper lumen pore 11, namely, progressively reduce to small end from the large end of taper lumen pore 11, when diameter to taper lumen pore 11 no longer changes, the diameter of helical blade 2 also no longer changes.Wet leaf residue draws into extruding in taper lumen pore 11, moisture in leaf slag is extruded, the aperture that the moisture extruded is offered from taper lumen pore 11 bottom flows into chuck 5, and be recycled pump 7 by the first pipeline 6 and siphon away, turn back to soaking compartment from second pipe 8 conveying, soak new stevia rebaudian leaf, the leaf slag in taper lumen pore 11, be extruded into leaf slag by helical blade 2 and export 9 places, and fall in preprepared waggon see off from leaf slag outlet 9.The above-mentioned complete operation being this product.
In order to prevent the aperture on taper lumen pore 11 from can not meet draining needs, taper lumen pore 11 large end face being also provided with overfall 4, flowing out smoothly with the moisture assisted in extruding; The hole diameter that the 1/3 week strong point in taper lumen pore 11 bottom is offered is 4mm.In general, 1 ton of stevia rebaudianum cured leaf, draws into 4 tons of wet slags, and namely, 1 ton of cured leaf can extrude 3 tons of moisture after steeping, after using this product, moisture can be recycled, greatly save water consumption.
The present invention is through engineering practice, be proved to be highly effective, compared with legacy equipment, labour intensity greatly alleviates, slag tap quick convenient, clean again, be the equipment that stevia rebaudianum factory likes using, this equipment de-sign is compact, and floor space is little, erection unit, as long as connection water pipe and power supply just can come into operation, be very good equipment, the design's structure is simple, be easy to maintenance, equipment investment also reduces than legacy equipment investment, in current stevia rebaudianum industry, is one of equipment received an acclaim very much.