CN207221455U - Double-layer leaching net device for ashing melting machine discharge end - Google Patents

Double-layer leaching net device for ashing melting machine discharge end Download PDF

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Publication number
CN207221455U
CN207221455U CN201721243953.6U CN201721243953U CN207221455U CN 207221455 U CN207221455 U CN 207221455U CN 201721243953 U CN201721243953 U CN 201721243953U CN 207221455 U CN207221455 U CN 207221455U
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China
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strainer
discharge end
melting machine
double
net device
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Inventor
代延鹏
张运炬
郝红杰
张骑
范超
杨德荣
沈政
周力
太利超
谢桂炳
袁琼焕
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YUNNAN WENSHAN ALUMINIUM Co Ltd
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YUNNAN WENSHAN ALUMINIUM Co Ltd
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Abstract

The utility model discloses a kind of double-layer leaching net device for ashing melting machine discharge end, belong to a kind of ashing melting machine corollary apparatus, including discharge end, discharge end is equipped with liquid outlet and milk outlet, around the first strainer is equipped with milk outlet, the outside of the first strainer is also equipped with the second strainer, has gap between the first strainer and the second strainer, spray equipment is also equipped with above discharge end, the spray direction of spray equipment is corresponding with the position of the second strainer, the first strainer;The pore size filter of first strainer is more than the pore size filter of the second strainer.Pass through the first strainer of overlapping installation and the second strainer on the milk outlet of discharge end, and the pore size filter of the first strainer and the second strainer is set to reduce successively, the milk of lime for making to discharge in ashing melting machine can carry out secondary filter, effectively reduce the dregginess in milk of lime, and wash away the filter residue on strainer in time by spray equipment, effectively prevent strainer from being blocked because aperture is too small, be more conducive to sedimentation leaf filter and carry out the effect that drainage proposes production.

Description

Double-layer leaching net device for ashing melting machine discharge end
Technical field
A kind of ashing melting machine corollary apparatus is the utility model is related to, more specifically, the utility model relates generally to a kind of use In the double-layer leaching net device of ashing melting machine discharge end.
Background technology
Ashing melting machine, i.e. lime slaking machine (ashing melting machine, lime slaker, limeslaker) and lime classifier. , it is necessary to produce up-to-standard milk of lime with ashing melting machine come ashing in alumina producing, reach and be adapted to sedimentation leaf filter to be helped Filter puies forward production effect.At present, there is serious leakage slag phenomenon in the ashing melting machine discharge end individual layer strainer in, and then cause by ashing Dregginess is more in the milk of lime of machine discharge port discharge, and strainer easily blocks, and milk of lime pipeline is also easily blocked up because of impurity Plug, seriously affects the effect that sedimentation leaf filter drainage proposes production.Thus it is necessary to be studied for the material discharging end structure of ashing melting machine And improvement.
Utility model content
One of the purpose of this utility model is to be directed to above-mentioned deficiency, there is provided a kind of double-deck filter for ashing melting machine discharge end Net device, the individual layer strainer it is expected to solve ashing melting machine discharge end in the prior art cause by changing there are serious leakage slag phenomenon Dregginess is more in the milk of lime of grey machine discharge port discharge, and causes strainer and milk of lime the pipeline easily technical problem such as blocking.
To solve above-mentioned technical problem, the utility model uses following technical scheme:
A kind of double-layer leaching net device for ashing melting machine discharge end provided by the utility model, including discharge end, it is described Discharge end is equipped with liquid outlet and milk outlet, is surround on the milk outlet and is equipped with the first strainer, the outside of first strainer is also Second strainer is installed, there is gap between first strainer and the second strainer, be also equipped with spraying above the discharge end Shower device, the spray direction of the spray equipment are corresponding with the position of second strainer, the first strainer.
Preferably, further technical solution is:The spray equipment includes horizontal spray piping, the laterally spray Pipeline is equipped with multiple hole for water sprayings directed downwardly, and the transverse direction spray piping accesses water source;The pore size filter of first strainer More than the pore size filter of the second strainer.
Further technical solution is:In the multiple hole for water spraying directed downwardly, two neighboring hole for water spraying is mutual Gap is 2cm.
Further technical solution is:The length of the transverse direction spray piping is greater than or equal to the second strainer, the first filter The length of net.
Further technical solution is:The pore size filter of first strainer is 6mm × 6mm, second strainer Pore size filter is 4mm × 4mm.
Further technical solution is:The device further includes cylinder, and the discharge end is located at the end of cylinder, institute The outside for stating cylinder is provided with power gear ring and at least two rolling rings, and the lower end of the cylinder is also equipped with riding wheel apparatus, described The quantity of riding wheel apparatus is identical with the quantity of rolling ring, and each rolling ring is installed on respective riding wheel apparatus.
Further technical solution is:The liquid outlet is located at the extreme ends of cylinder, and the front end of the cylinder is equipped with Feed inlet.
Further technical solution is:The exterior contour of the cylinder is circular cylindrical shape body.
Further technical solution is:The spray equipment is liquid storage plate, and the liquid storage plate is internally provided with cavity, institute The lower part for stating liquid storage plate is equipped with multiple hole for water sprayings, and the multiple hole for water spraying is connected with the cavity of liquid storage intralamellar part, the liquid storage Plate is also connected by pipeline with water source.
Further technical solution is:The outside of the hole for water spraying is equipped with multiple spoilers, the equal direction of spoiler Extend in the middle part of hole for water spraying.
Compared with prior art, one of the beneficial effects of the utility model are:By overlapping on the milk outlet of discharge end First strainer and the second strainer are installed, and the pore size filter of the first strainer and the second strainer is reduced successively, makes to arrange in ashing melting machine The milk of lime gone out carries out secondary filter through the second strainer again, effectively reduces the slag inclusion in milk of lime after the first strainer filtering Measure, and wash away the filter residue on the first strainer and the second strainer in time by spray equipment, effectively prevent strainer because of aperture mistake It is small and block, it is more conducive to sedimentation leaf filter and carries out the effect that drainage proposes production, while provided by the utility model one Kind is simple for the double-layer leaching net apparatus structure of ashing melting machine discharge end, suitable for making in the installation of the ashing melting machine discharge port of all kinds of specifications With application range is wide.
Brief description of the drawings
Fig. 1 is the structure diagram for illustrating the utility model one embodiment;
Fig. 2 is the A of Fig. 1 to schematic diagram;
Fig. 3 is for illustrating the spray equipment partial enlarged view in the utility model one embodiment;
Fig. 4 is for illustrating the liquid storage plate structure schematic diagram in another embodiment of the utility model;
In figure, 1 it is discharge end, 11 is liquid outlet, 12 is milk outlet, 2 is the first strainer, 3 is the second strainer, 4 is spray Device, 41 be hole for water spraying, 42 be horizontal spray piping, 5 be cylinder, 6 be power gear ring, 7 be rolling ring, 8 be riding wheel apparatus, 9 be Feed inlet, 10 be liquid storage plate, 20 be spoiler, 30 be power set.
Embodiment
The utility model is further elaborated below in conjunction with the accompanying drawings.
Filled refering to what is shown in Fig. 1, one embodiment of the utility model is a kind of double-layer leaching net for ashing melting machine discharge end Put, including discharge end 1, which is equipped with liquid outlet 11 and milk outlet 12, and one layer the has been fitted around on the milk outlet 12 One strainer 2, it is even more important that one layer of second strainer 3 of installation is also needed in the outside of the first strainer 2, which can be direct The outside of the first strainer 2 is installed on by stent so that gap is kept between the first strainer 2 and the second strainer 3, easy to milk of lime By, and the first filter screen 2 and the second filter screen 3 is respectively played independent filtration;And it is matched, foregoing The top of discharge end 1 also needs installation spray equipment 4, the spray direction of the spray equipment 4 and foregoing second strainer 3, the first strainer 2 Position it is corresponding;It is in addition, big for ease of the impurity in filtering milk of lime step by step, the pore size filter of the first foregoing strainer 2 In the pore size filter of the second strainer 3, that is, pass through the filter hole progressively reduced, the further impurity reduced in milk of lime;Consider The usual particle diameter of impurity into milk of lime, is 6mm × 6mm preferably by the pore size filter of the first strainer 2, second strainer 3 Pore size filter is 4mm × 4mm.
In the present embodiment, by the first strainer 2 of overlapping installation and the second strainer 3 on the milk outlet 12 of discharge end 1, and The pore size filter of the first strainer 2 and the second strainer 3 is set to reduce successively, the milk of lime for making to discharge in ashing melting machine is through 2 mistake of the first strainer After filter, carry out secondary filter through the second strainer 3 again, effectively reduce the dregginess in milk of lime, and by spray equipment 4 and When wash away filter residue on the first strainer 2 and the second strainer 3, effectively prevent strainer from being blocked because aperture is too small, more added with The effect of production is put forward beneficial to sedimentation leaf filter progress drainage.
Refering to what is shown in Fig. 3, as mentioned here above, the effect of above-mentioned spray equipment 4 be the first strainer of hydroblasting 2 with Filter residue on second strainer 3, thus to simplify the structure of spray equipment 4, can be directly using horizontal spray piping 42 as spray Device, specially sets multiple hole for water sprayings directed downwardly 41 on horizontal spray piping 42, then connects horizontal spray piping 42 Enter water source;Therefore, when circulating water flow is flowed through from horizontal spray piping 42, you can sprayed from the hole for water spraying 41 on pipeline and Go out, the second strainer 3 and the first strainer 2 are washed away successively from outside;And it is the efficiency that strainer is washed away in lifting, can be in transverse direction Multiple hole for water sprayings 41 are set on spray piping 42, and are 2cm by the mutual gap setting of two adjacent hole for water sprayings 41.Together Sample, washes away strainer comprehensive, the length of horizontal spray piping 42 can be set greater than or is equal to for lifting spray equipment 4 The length of second strainer 3, the first strainer 2, and then the second strainer 3 and the first strainer 2 can comprehensively be washed away.
With reference to shown in figure 1 and Fig. 2, another embodiment according to the present utility model, in addition to above-mentioned component, the bilayer Filter net device further includes cylinder 5, and above-mentioned discharge end 1 is located at the end of cylinder 5, and power teeth is provided with the outside of foregoing cylinder 5 6 and at least two rolling ring 7 of circle, the lower end of the cylinder 5 is also equipped with riding wheel apparatus 8, the quantity of the riding wheel apparatus 8 and rolling ring 7 quantity is identical, and each rolling ring 7 is installed on respective riding wheel apparatus 8.Foregoing power gear ring 6 can with power set 30 into Action edge connects, and drives cylinder to be rotated by power gear ring 6 by power set 30, is rolled by rolling ring 7 on riding wheel apparatus 8 It is dynamic, cylinder 5 is carried out rotary motion, the mixture of quick lime and water to its inside is stirred, is allowed to form milk of lime.
In the present embodiment, above-mentioned liquid outlet 11 is located at the extreme ends of cylinder 5, and the front end of cylinder 5 is equipped with a charging Mouth 9, water and quick lime can be added by the feed inlet 9 to the inside of cylinder 5, and the exterior contour of foregoing cylinder 5 is best Column is provided in round, to facilitate power set to drive cylinder 5 to be rotated on riding wheel apparatus 8.
Refering to what is shown in Fig. 3, in the utility model is used to solve the more preferred one embodiment of technical problem, can be upper Multiple spoilers 20 are added in the outside for stating the hole for water spraying 41 of horizontal spray piping 42, and by multiple spoilers 20 toward water spray The middle part extension in hole 41, under the action of spoiler 20, can be such that the water in hole for water spraying 41 is sprayed in divergent shape, and then can expand every The area that a hole for water spraying 41 washes away so that each several part on strainer can be covered by the area that washes away of multiple hole for water sprayings 41, and then Region on strainer can be carried out repeating to wash away, further lift the flush efficiency of strainer, prevent strainer from occurring to block or because heavy The excessive filter residue of product and influence milk of lime pass through speed;Improve filter efficiency.
Refering to what is shown in Fig. 4, in another embodiment of the utility model, inventor employs the spray dress of another structure 4 are put, that is, is set to a liquid storage plate 10, one cavity is set in the inside of liquid storage plate 10, then again under liquid storage plate 10 Portion sets multiple hole for water sprayings 41, foregoing hole for water spraying 41 is connected with the cavity inside liquid storage plate 10, then by liquid storage plate 10 It is connected by pipeline with water source, and then when circulating water flow is through liquid storage plate 10, current can be by spraying in hole for water spraying 41, the storage Liquid plate 10 is installed on the top of discharge end 1, washes away more than 2 second strainer 3 of the first strainer with this;The spray equipment of this structure is effective The distributed areas of hole for water spraying 41 are added, can be lifted and wash away area;It is similar with the above embodiments, in the present embodiment still Multiple spoilers 20 can be added in foregoing hole for water spraying 41, and multiple spoilers 20 are prolonged toward the middle part of hole for water spraying 41 Stretch, under the action of spoiler 20, the water in hole for water spraying 41 can be made to be sprayed in divergent shape, and then each hole for water spraying 41 can be expanded and rushed The area of brush.
Than that described above, it is also necessary to which explanation is " one embodiment ", " another implementation spoken of in the present specification Example ", " embodiment " etc., refer to that the specific features, structure or the feature that combine embodiment description are included in the application summary Property description at least one embodiment in.It is not necessarily to refer to same reality that statement of the same race, which occur, in multiple places in the description Apply example.Furthermore, it is understood that when describing a specific features, structure or feature with reference to any embodiment, what is advocated is knot Other embodiment is closed to realize that this feature, structure or feature also fall in the scope of the utility model.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still, It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block And/or outside the variations and modifications of layout progress, to those skilled in the art, other purposes also will be apparent.

Claims (10)

1. a kind of double-layer leaching net device for ashing melting machine discharge end, including discharge end (1), it is characterised in that:The discharge end (1) liquid outlet (11) and milk outlet (12) are equipped with, is surround on the milk outlet (12) and is equipped with the first strainer (2), described first The outside of strainer (2) is also equipped with the second strainer (3), has gap, institute between first strainer (2) and the second strainer (3) State and spray equipment (4) is also equipped with above discharge end (1), spray direction and second strainer of the spray equipment (4) (3), the position of the first strainer (2) is corresponding.
2. the double-layer leaching net device according to claim 1 for ashing melting machine discharge end, it is characterised in that:The spray dress Putting (4) includes horizontal spray piping (42), and the transverse direction spray piping (42) is equipped with multiple hole for water sprayings (41) directed downwardly, described Horizontal spray piping (42) accesses water source;The pore size filter of first strainer (2) is more than the filter hole of the second strainer (3) Footpath.
3. the double-layer leaching net device according to claim 2 for ashing melting machine discharge end, it is characterised in that:The multiple court Under hole for water spraying (41) in, the mutual gap of two neighboring hole for water spraying (41) is 2cm.
4. the double-layer leaching net device for ashing melting machine discharge end according to Claims 2 or 3, it is characterised in that:The horizontal stroke It is greater than or equal to the length of the second strainer (3), the first strainer (2) to the length of spray piping (42).
5. the double-layer leaching net device according to claim 1 for ashing melting machine discharge end, it is characterised in that:First filter The pore size filter of net (2) is 6mm × 6mm, and the pore size filter of second strainer (3) is 4mm × 4mm.
6. the double-layer leaching net device according to claim 1 for ashing melting machine discharge end, it is characterised in that:The device Cylinder (5) is further included, the discharge end (1) is located at the end of cylinder (5), and the outside of the cylinder (5) is provided with power gear ring (6) with least two rolling rings (7), the lower end of the cylinder (5) is also equipped with riding wheel apparatus (8), the number of the riding wheel apparatus (8) Amount is identical with the quantity of rolling ring (7), and each rolling ring (7) is installed on respective riding wheel apparatus (8).
7. the double-layer leaching net device for ashing melting machine discharge end according to claim 1 or 6, it is characterised in that:It is described go out Liquid mouth (11) is located at the extreme ends of cylinder (5), and the front end of the cylinder (5) is equipped with feed inlet (9).
8. the double-layer leaching net device according to claim 7 for ashing melting machine discharge end, it is characterised in that:The cylinder (5) exterior contour is circular cylindrical shape body.
9. the double-layer leaching net device according to claim 1 for ashing melting machine discharge end, it is characterised in that:The spray dress It is liquid storage plate (10) to put (4), and the liquid storage plate (10) is internally provided with cavity, and the lower part of the liquid storage plate (10) is equipped with multiple sprays Water hole (41), the multiple hole for water spraying (41) cavity internal with liquid storage plate (10) are connected, and the liquid storage plate (10) also passes through Pipeline is connected with water source.
10. the double-layer leaching net device for ashing melting machine discharge end according to claim 2 or 9, it is characterised in that:The spray The outside in water hole (41) is equipped with multiple spoilers (20), and the spoiler (20) extends toward the middle part of hole for water spraying (41).
CN201721243953.6U 2017-09-26 2017-09-26 Double-layer leaching net device for ashing melting machine discharge end Active CN207221455U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721243953.6U CN207221455U (en) 2017-09-26 2017-09-26 Double-layer leaching net device for ashing melting machine discharge end

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Application Number Priority Date Filing Date Title
CN201721243953.6U CN207221455U (en) 2017-09-26 2017-09-26 Double-layer leaching net device for ashing melting machine discharge end

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107684768A (en) * 2017-09-26 2018-02-13 云南文山铝业有限公司 Double-layer leaching net device for ashing melting machine discharge end

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107684768A (en) * 2017-09-26 2018-02-13 云南文山铝业有限公司 Double-layer leaching net device for ashing melting machine discharge end

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