CN204247402U - A kind of bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone - Google Patents
A kind of bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone Download PDFInfo
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- CN204247402U CN204247402U CN201420696269.3U CN201420696269U CN204247402U CN 204247402 U CN204247402 U CN 204247402U CN 201420696269 U CN201420696269 U CN 201420696269U CN 204247402 U CN204247402 U CN 204247402U
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Abstract
The utility model relates to a kind of Separation of Solid and Liquid hydrocyclone.Its technical scheme is: cylindrical tube (3) upper end is connected by ring flange is concentricity with overflow pipe (2) bottom, cylindrical tube (3) lower end is connected by ring flange with cone (4) upper end, and cone (4) lower end is connected by ring flange with sand settling mouth (5); Bar seam liner (6) is positioned at cylindrical tube (3) and cone (4) is inner, bar seam liner (6) outer wall and the distance between cylindrical tube (3) inwall and cone (4) inwall are 5-20mm, and bar seam liner (6) is supported fixing by gusset (7); Mineral-feeding pipe (1) is equipped with on cylindrical tube (3) upper water level land, be 10-50mm with the vertical range of cylindrical tube (3) upper end, one end of mineral-feeding pipe (1) is through cylindrical tube (3) and bar seam liner (6), and the inwall that mineral-feeding pipe (1) and bar stitch liner (6) is tangent.The utility model has the advantage that making material is common, technique is simple, cost is low, efficiency is high, wearability is strong, the life-span is long.
Description
Technical field
The utility model relates to hydrocyclone technical field, particularly relates to a kind of bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone.
Background technology
Cyclone, also known as cyclone hydraulic separators, is a kind of classifying equipoment being separated non-homogeneous phase mixture.Can be used for liquid clarification, solid phase particles washing, liquid degassing and desanding, solid phase particles classification and classification and two kinds of non-mutually soluble liquids the several work such as to be separated.
Since Britney in 1891 is at U. S. application after first cyclone patent, cyclone obtains very large development in every field.Within 1914, hydrocyclone is formally applied to the industrial production of phosphate fertilizer.In the later stage thirties 20th century, hydrocyclone occurs with the form of commodity, is mainly applied to pulp-water process.Be then from the early stage forties in 20th century for coal separation industry, Dutch national mineral products portion subsidizes that the research of large-tonnage coal separation and ore treatment aspect starts.Nineteen fifty-three, hydrocyclone is used for deviating from the moisture in oil by V an Rossum jiang.Just start to occur that, in a large number about the document of hydrocyclone, hydrocyclone there has also been the wide market space simultaneously later.
After the sixties in 20th century, people start cyclone to be used for testing equipment and other industrial circles widely, mainly contain the gradation in mining and metallurgy industry, mineral matter reclaims and water treatment; Liquid-liquid extraction in chemical industry, a solid liquid leaching, crystallization; Zero-gravity field in space technology is separated; Lubricating oil and precious metal is reclaimed in mechanical processing industry; Rare metal is reclaimed in electronics industry; Enzyme in Biochemical Engineering, the recovery of microorganism; Water-oil separating in the separation of the water such as starch, fruit juice, yeast of food and fermentation industries and petroleum industry, oil-water-gas are separated and Oil Water Sludge Separation etc.
After the eighties in 20th century, more scientific worker is had to be devoted to the research and extension application of cyclone separator.The cyclone separator international Conference that Britain's BHRA fluid engineering center is initiated, to shift onto ultimate attainment especially by the development of cyclone separator.Under the science and technology of high speed development drives, hydrocyclone also progressively develops into the separation equipment with high technology content.In China, from the research and development upsurge started since the nineties in 20th century cyclone particularly poly-phase cyclone separator.
Hydrocyclone operation principle is fairly simple, mainly utilizes centrifugal principle.Ore pulp tangentially enters housing through mineral-feeding pipe under pressure, in shell, do gyration, and the coarse granule in ore pulp is subject to larger centrifugal force and near wall, and flows downward with ore pulp simultaneously, is finally discharged by bottom sand settling mouth; And fine grained is due to less by centrifugal force, is in rotary current center and moves upward with ore pulp liquid, finally becoming overflow by overflow pipe.
Operationally, solid-liquid suspension does the motion of violent centrifugal rotation to hydrocyclone under pressure, suspension violent wash away abrasion under, hydrocyclone internal face very easily weares and teares.This not only can shorten the service life of hydrocyclone, and can reduce its classification, separative efficiency due to the change of key position size, changes overflow and underflow amount, thus worsens operational effect.Therefore, hydrocyclone need adopt high-abrasive material to make, or makes liner with high-abrasive material.Along with hydrocyclone is in many industrial department wide popularization and application such as mining industry, chemical industry, oil, coal, light industry, environmental protection, food, medicine, weavings, both at home and abroad the research of hydrocyclone wear problem is very paid attention to.
Wear problem is the very scabrous problem of hydrocyclone, and be mitigate wear problem, researchers propose: adopt high-abrasive material to make hydrocyclone, or make liner with high-abrasive material.Make cyclone at use high-abrasive material and set up in cyclone on wear-resistant liner two kinds of way choice, considering from the angle of financial cost, mostly tend to the latter, namely set up wear-resistant liner in cyclone inside.At present, cyclone lining wear-resistant material kind is a lot, and conventional high-abrasive material has cast stone, carborundum, aluminium oxide ceramics, abrasive rubber and polyurethane etc.These materials have its advantage, but there is weak point to some extent again simultaneously.The inorganic non-metallic wear-resistant liners such as cast stone, carborundum and aluminium oxide ceramics, although the anti-wear performance of material own is very good, the wear-resistant liner globality made like this is poor, in use, is easy to broken, comes off after being subject to starching the washing away of stream.The classification separating effect of this not only shadow cyclone, and time serious, fragment also can block cyclone, thus cause stopping production.The wear-resistant liner that the organic material such as abrasive rubber, polyurethane makes, inner wall smooth, is easy to the small-sized cyclone that manufactured size precision is high.Under the operating mode that lower in temperature, handled raw meal particle size is less, hardness is lower, particle shape is more perfectly round, its anti-wear performance is better; But under the operating mode that higher in temperature, handled raw meal particle size is comparatively thick, hardness is comparatively large, particle shape is more sharp-pointed, its anti-wear performance is then poor.When using common carbon gusset to make cyclone housing, no matter be with Inorganic Non-metallic Materials such as cast stone, carborundum and aluminium oxide ceramics, or make wear-resistant liner with the organic material such as abrasive rubber, polyurethane, all there is housing and the larger difference of lining material in mechanical mechanics property and thermal stability, this can cause equally, and liner is easily deformable to come off, thus has a strong impact on classification separating property and the service life of cyclone.
From above-mentioned discussion, although carried out large quantity research in high-abrasive material, the fact has shown, hydrocyclone wear problem still exists.Improve the wearability of hydrocyclone, the service life extending hydrocyclone is the technical barrier that hydrocyclone field does not overcome always.
Summary of the invention
The utility model is intended to overcome prior art defect, and object is to provide that a kind of cost is low, manufacture craft is simple, wearability is strong and be applicable to the high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone of commercial Application.
For achieving the above object, the technical solution adopted in the utility model is: set up bar seam liner at hydrocyclone cylindrical tube and cone inwall, at bar seam liner outer wall welding gusset.Mineral-feeding pipe is equipped with on cylindrical tube upper water level land, is 10-50mm with the vertical range of cylindrical tube upper end, and one end of mineral-feeding pipe is through cylindrical tube and bar seam liner, and the inwall that mineral-feeding pipe and bar stitch liner is tangent; The structure of bar seam liner is be provided with some roads bar seam interior being lining with, and bar seam width is 5-15mm, is lining with in being evenly arranged according to certain rules, and bar seam liner top is concordant with cylindrical tube top, and bottom bar seam liner, distance cone bottom vertical distance is 50-300mm; The gusset thickness of bar seam liner outer wall welding is 2-10mm, and width is 5-20mm, and gusset and bar stitch that lengths of liner is identical, and the quantity of gusset is 3-5 block, and gusset is vertically vertically welded in bar and stitches on the outer wall of liner 6, is uniformly distributed; Bar is stitched liner and is fixedly supported on hydrocyclone cylindrical tube and cone inside by gusset, bar is stitched between liner and hydrocyclone wall and forms certain space, spatial separation is gusset width 5-20mm, and the space of formation is vertically blocked into semi-enclosed segment space again by gusset simultaneously.
Owing to adopting technique scheme, the utility model sets up bar seam liner in Separation of Solid and Liquid hydrocyclone.Its seam liner and hydrocyclone shell are not welding or are sticked together, but bar is stitched liner and be directly placed in hydrocyclone wall, the gusset support of being stitched the welding of liner outer wall by bar props up hydrocyclone inwall, thus fixed strip seam liner and hydrocyclone shell, so namely, save technique to make, be convenient to again more changeable liner.
When hydrocyclone works, solid-liquid slurry under the influence of centrifugal force, first weares and teares to bar seam liner, thus reduces the wearing and tearing to hydrocyclone wall, improve its wearability.And its main feature is the design of bar seam and bar seam liner outer wall gusset, the gusset of bar seam liner outer wall makes bar stitch liner and wall spacing is 5-20mm, and form certain space, this space partition is become hemi-closure space by gusset simultaneously.Solid-liquid slurry under the influence of centrifugal force, the Xiang Bianbi that particle is larger is close, then downward eddy flow, but due to the existence of bar seam, near the downstream of limit wall by thicker solid particle through bar seam, enter in the space that bar seam liner and wall formed, but the existence of the gusset due to the welding of liner outer wall, block the eddy flow entering solid-liquid slurry in this space, made the descending flow velocity sharp-decay entering this space, thus form low speed slurry stream.Solid particle in slurry stream slowly falls under this descending flow velocity and Gravitative Loads, thus can not cause wearing and tearing to hydrocyclone wall.Certain solid particulate matter inevitably stitches liner with bar and contacts, but the existence of bar seam, make the solid-liquid slurry stream near bar seam liner cannot form the liquid stream of High Rotation Speed all the time, thus significantly reduce the wearing and tearing to liner.
In addition, in hydrocyclone work, especially during hydroclone classification work, because the existence of bar seam and liner outer wall gusset makes to form certain space between liner and hydrocyclone wall, solid-liquid slurry under the influence of centrifugal force, after thicker particle has entered into the space of liner and wall formation through bar seam, stitches in the slurry inside liner by being difficult to back-mixing to bar again, the grain graininess be separated in overflow pipe can not be had influence on, thus improve the operating efficiency of hydrocyclone.
The utility model compared with prior art, has the following advantages:
1. existing hydrocyclone, in order to improve its wearability, inner lining material adopts the manufacture such as carborundum, aluminium oxide ceramics mostly, although these material wear abilities are comparatively strong, its cost is high, manufactures inner lining process also more complicated, therefore can not apply on a large scale.And for the utility model, bar seam liner directly adopts ordinary carbon steel manufacture, low cost of manufacture, and manufacturing process is simple.
2. existing water conservancy cyclone, when using common carbon gusset to make cyclone housing, no matter be with Inorganic Non-metallic Materials such as cast stone, carborundum and aluminium oxide ceramics, or make wear-resistant liner with the organic material such as abrasive rubber, polyurethane, all there is housing and the larger difference of lining material in mechanical mechanics property and thermal stability, make the welding of liner and hydrocyclone shell or bondingly become larger problem, and this can cause equally, and liner is easily deformable to come off; In addition, like this liner welded with hydrocyclone shell or bond together, when liner serious wear needs to change, cannot only more changeable liner and add difficulty and the cost of replacing.And for the utility model, bar seam liner and hydrocyclone housing are the entirety of independently separating, bar is stitched liner to be directly positioned in hydrocyclone, the gusset being stitched the welding of liner outer wall by bar is fixed, avoid the welding of liner and hydrocyclone wall or bonding problem, simultaneously when liner serious wear needs to change, only can change bar seam liner, so not only cost-saving and change convenient.
3. existing hydrocyclone, the design of its liner is all a complete entirety, and solid-liquid slurry is converted into wearing and tearing to liner completely to the wearing and tearing of hydrocyclone shell.And for the utility model, different from the structure of liner in the past, it has set up the design of bar seam within the liner, solid-liquid slurry under the influence of centrifugal force, the Xiang Bianbi that particle is larger is close, then downward eddy flow, but due to bar seam existence, thicker solid particle stitches through bar by the downstream near limit wall, enter in bar seam liner and the space that formed of wall, but simultaneously again due to the existence of the gusset of liner external welding, blocked the eddy flow entering solid-liquid slurry in this space, make the descending flow velocity sharp-decay entering this space, thus form low speed slurry stream.Solid particle in slurry stream slowly falls under this descending flow velocity and Gravitative Loads, thus can not cause wearing and tearing to hydrocyclone wall.Certain solid particulate matter inevitably stitches liner with bar and contacts, but the existence of bar seam, make the solid-liquid slurry stream near bar seam liner cannot form the liquid stream of High Rotation Speed all the time, thus significantly reduce the wearing and tearing to liner.Namely this utility model greatly reduces the wearing and tearing of solid particle to wall and bar seam liner from mechanism, improves the wearability of hydrocyclone and service life.
4. existing hydrocyclone, its liner and wall are directly bonded together, between there is no space, when hydrocyclone works, although be subject to larger centrifugal force compared with coarse granule and move to wall, but due to the rotational flow of solid-liquid slurry, unavoidably by wall thicker solid particle again back-mixing in overflow slurry, thus reduce the classification efficiency of hydrocyclone.And for the utility model, different from the structure of liner in the past, certain space is defined between liner and wall, after comparatively coarse granule enters this space through bar seam under centrifugal action, slowly can only fall through desilting mouth to get rid of, back-mixing will be difficult to in overflow slurry again, thus improve the classification efficiency of hydrocyclone, namely a kind of hydrocyclone will efficiently be provided.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1 in embodiment 3;
Fig. 4 is the graphics of a kind of spirality bar seam liner;
Fig. 5 is a kind of graphics of vertical-shaped bar seam liner;
Fig. 6 is a kind of graphics of horizontal shape bar seam liner.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further, described content is not limited to the utility model protection domain.
Embodiment 1: this seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone comprises that mineral-feeding pipe 1, overflow pipe 2, cylinder are simplified 3, cone 4, desilting mouth 5, bar seam liner 6 and gusset 7, sets up bar seam liner 6 at the inwall of cylindrical tube 3 and cone 4.Bar seam liner 6 arranges some roads bar seam above.As shown in Figure 5, be provided with some roads bar seam in the present embodiment, bar seam is lining with in vertical-shaped being evenly arranged in, and levels bar kerf spacing is 10-50mm.Bar seam length is 50-250mm, width is 5-15mm, and the spacing distance of liner and wall is generally 5-20mm, i.e. the gusset width of bar seam liner outer wall welding is 5-20mm, bar seam liner top is concordant with cylindrical tube top, and bottom bar seam liner, distance cone bottom vertical distance is 50-300mm.The present embodiment discal patch seam length is 100mm, and width is 10mm, and bar seam is lining with in vertical-shaped being evenly arranged in, and levels bar kerf spacing is 20mm, and bottom bar seam liner, distance cone bottom vertical distance is 150mm.The gusset thickness of bar seam liner outer wall welding is 3mm, and width is 8mm, and gusset and bar stitchs that lengths of liner is identical, and the quantity of gusset is 4 pieces, and gusset is vertically vertically welded in bar and stitches on the outer wall of liner, and uniform welding stitches liner four positions all around at bar.In the present embodiment, cylindrical tube diameter is 250mm, and the vertical range of mineral-feeding pipe and cylindrical tube upper end is 20mm, and overflow pipe insertion depth is 100mm, and cone lower end axis of small circle is 25mm, and cone angle is 20 °.
As shown in Figure 2, mineral-feeding pipe is equipped with on cylindrical tube upper water level land, is 20mm with the vertical range of cylindrical tube upper end, and one end of mineral-feeding pipe is through cylindrical tube and bar seam liner, and the inwall that mineral-feeding pipe and bar stitch liner is tangent.Be lining with in bar seam and mineral-feeding pipe and bar stitchs the crossing face of liner excise, make solid-liquid slurry under feed force, enter hydrocyclone bar and stitch liner, bar stitches liner outer wall and is welded with gusset.
The course of work of above-mentioned bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone is as follows: it is inner that solid-liquid slurry enters hydrocyclone cylindrical tube 3 by mineral-feeding pipe 1 under feed force, but the existence of bar seam liner 6, avoids the wearing and tearing of solid particle to hydrocyclone wall.Solid-liquid slurry under the influence of centrifugal force, eddy flow is carried out in hydrocyclone inside, the Xiang Bianbi that particle is larger is close, then downward eddy flow, but is lining with the existence of bar seam in bar seam, thicker solid particle stitches through bar by the downstream near limit wall, enter in bar seam liner and the space that formed of hydrocyclone wall, but due to the existence of bar seam liner outer wall gusset, blocked the eddy flow of solid-liquid slurry, make the descending flow rate attenuation of solid-liquid slurry, form low speed slurry stream.Solid particle in slurry stream slowly falls under this descending flow velocity and Gravitative Loads, and the solid that particle is thicker is got rid of from sand settling mouth 5.It is little that the solid particle that particle diameter is less is subject to centrifugal force, is in rotary current center and moves upward with ore pulp liquid, and finally being discharged by overflow pipe 2 becomes overflow.In the process, solid-liquid slurry directly stitches liner with bar and contacts, weares and teares, thus can not cause wearing and tearing to hydrocyclone wall.Although solid particle and bar stitch liner and contact, but the existence of bar seam, the solid-liquid slurry stream near liner cannot form the slurry stream of High Rotation Speed all the time, thus significantly reduces the wearing and tearing to bar seam liner, namely improve the wearability of hydrocyclone, extend the service life of hydrocyclone.
Embodiment 2: a kind of bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone as shown in Figure 1, Figure 2, Figure 3 shows.This device is except bar seam liner 6, and remaining part composition is identical with embodiment 1 with technical parameter.
As shown in Figure 2, mineral-feeding pipe is equipped with on cylindrical tube upper water level land, is 20mm with the vertical range of cylindrical tube upper end, and one end of mineral-feeding pipe is through cylindrical tube and bar seam liner, and the inwall that mineral-feeding pipe and bar stitch liner is tangent.Be lining with in bar seam and mineral-feeding pipe and bar stitchs the crossing face of liner excise, make solid-liquid slurry under feed force, enter hydrocyclone bar and stitch liner, bar stitches liner outer wall and is welded with gusset.
In the present embodiment, as shown in Figure 6, be lining with in bar seam is distributed in ringwise, the width of bar seam is 10mm to bar seam liner 6 structure, and the spacing of levels bar seam is 100mm, and first floor bar seam is 41mm from liner upper end distance.
The course of work of above-mentioned bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone is as follows: it is inner that solid-liquid slurry enters hydrocyclone cylindrical tube 3 by mineral-feeding pipe 1 under feed force, but the existence of bar seam liner 6, avoids the wearing and tearing of solid particle to hydrocyclone wall.Solid-liquid slurry under the influence of centrifugal force, eddy flow is carried out in hydrocyclone inside, the Xiang Bianbi that particle is larger is close, then downward eddy flow, but is lining with the existence of bar seam in bar seam, thicker solid particle stitches through bar by the downstream near limit wall, enter in bar seam liner and the space that formed of hydrocyclone wall, but due to the existence of bar seam liner outer wall gusset, blocked the eddy flow of solid-liquid slurry, make the descending flow rate attenuation of solid-liquid slurry, form low speed slurry stream.Solid particle in slurry stream slowly falls under this descending flow velocity and Gravitative Loads, and the solid that particle is thicker is got rid of from sand settling mouth 5.It is little that the solid particle that particle diameter is less is subject to centrifugal force, is in rotary current center and moves upward with ore pulp liquid, and finally being discharged by overflow pipe 2 becomes overflow.In the process, solid-liquid slurry directly stitches liner with bar and contacts, weares and teares, thus can not cause wearing and tearing to hydrocyclone wall.Although solid particle and bar stitch liner and contact, but the existence of bar seam, the solid-liquid slurry stream near liner cannot form the slurry stream of High Rotation Speed all the time, thus significantly reduces the wearing and tearing to bar seam liner, namely improve the wearability of hydrocyclone, extend the service life of hydrocyclone.
Embodiment 3: a kind of bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone as shown in Figure 1, Figure 2, Figure 3 shows.This device is except bar seam liner 6, and remaining part composition is identical with embodiment 1 with technical parameter.
As shown in Figure 2, mineral-feeding pipe is equipped with on cylindrical tube upper water level land, is 20mm with the vertical range of cylindrical tube upper end, and one end of mineral-feeding pipe is through cylindrical tube and bar seam liner, and the inwall that mineral-feeding pipe and bar stitch liner is tangent.Be lining with in bar seam and mineral-feeding pipe and bar stitchs the crossing face of liner excise, make solid-liquid slurry under feed force, enter hydrocyclone bar and stitch liner, bar stitches liner outer wall and is welded with gusset.
In the present embodiment, as shown in Figure 4, be lining with in bar seam is distributed in twist, the width of bar seam is 10mm to bar seam liner 6 structure.The course of work of above-mentioned bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone is as follows: it is inner that solid-liquid slurry enters hydrocyclone cylindrical tube 3 by mineral-feeding pipe 1 under feed force, but the existence of bar seam liner 6, avoids the wearing and tearing of solid particle to hydrocyclone wall.Solid-liquid slurry under the influence of centrifugal force, eddy flow is carried out in hydrocyclone inside, the Xiang Bianbi that particle is larger is close, then downward eddy flow, but is lining with the existence of bar seam in bar seam, thicker solid particle stitches through bar by the downstream near limit wall, enter in bar seam liner and the space that formed of hydrocyclone wall, but due to the existence of bar seam liner outer wall gusset, blocked the eddy flow of solid-liquid slurry, make the descending flow rate attenuation of solid-liquid slurry, form low speed slurry stream.Solid particle in slurry stream slowly falls under this descending flow velocity and Gravitative Loads, and the solid that particle is thicker is got rid of from sand settling mouth 5.It is little that the solid particle that particle diameter is less is subject to centrifugal force, is in rotary current center and moves upward with ore pulp liquid, and finally being discharged by overflow pipe 2 becomes overflow.In the process, solid-liquid slurry directly stitches liner with bar and contacts, weares and teares, thus can not cause wearing and tearing to hydrocyclone wall.Although solid particle and bar stitch liner and contact, but the existence of bar seam, the solid-liquid slurry stream near liner cannot form the slurry stream of High Rotation Speed all the time, thus significantly reduces the wearing and tearing to bar seam liner, namely improve the wearability of hydrocyclone, extend the service life of hydrocyclone.
Claims (5)
1. a bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone, is characterized in that this device is made up of mineral-feeding pipe (1), overflow pipe (2), cylindrical tube (3), cone (4), sand settling mouth (5), bar seam liner (6), gusset (7);
Cylindrical tube (3) upper end is connected by ring flange is concentricity with overflow pipe (2) bottom, cylindrical tube (3) lower end is connected by ring flange with cone (4) upper end, and cone (4) lower end is connected by ring flange with sand settling mouth (5); Bar seam liner (6) is positioned at cylindrical tube (3) and cone (4) is inner, bar seam liner (6) outer wall and the distance between cylindrical tube (3) inwall and cone (4) inwall are 5-20mm, and bar seam liner (6) is supported fixing by gusset (7);
Mineral-feeding pipe (1) is equipped with on cylindrical tube (3) upper water level land, be 10-50mm with the vertical range of cylindrical tube (3) upper end, one end of mineral-feeding pipe (1) is through cylindrical tube (3) and bar seam liner (6), and the inwall that mineral-feeding pipe (1) and bar stitch liner (6) is tangent.
2. bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone according to claim 1, is characterized in that the degree of depth of described overflow pipe (2) insertion cylindrical tube (3) is 0.5-0.8 times of cylindrical tube (3) height.
3. bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone according to claim 1, it is characterized in that described cone (4) upper end axis of great circle is identical with cylindrical tube (3) diameter, bottom axis of small circle is 0.06-0.20 times of cylindrical tube (4) diameter, and cone (4) cone angle is 15 °-30 °.
4. bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone according to claim 1, it is characterized in that described bar seam liner (6) is provided with some roads bar seam, bar seam width is 5-15mm, be lining with in being arranged according to certain rules, bar seam liner (6) top is concordant with cylindrical tube (3) top, and bar seam liner (6) bottom is 50-300mm apart from cone (4) bottom vertical distance.
5. bar seam liner high-efficiency abrasion-proof Separation of Solid and Liquid hydrocyclone according to claim 1, it is characterized in that described gusset (7) thickness is 2-10mm, width is 5-20mm, it is identical that gusset (7) and bar stitch liner (6) length, the quantity of gusset (7) is 3-5 block, gusset (7) is vertically vertically welded on the outer wall of bar seam liner (6), is uniformly distributed.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105478066A (en) * | 2015-12-29 | 2016-04-13 | 茂名重力石化机械制造有限公司 | Reactor with overlaying lining structure |
| CN106115845A (en) * | 2016-08-11 | 2016-11-16 | 青岛中亚环保工程有限公司 | A kind of new type high-efficient whirl device |
| CN106362876A (en) * | 2015-07-20 | 2017-02-01 | 武汉科技大学 | Spiral seam lining for improving wear resistance of cyclone or cyclone deduster |
| CN106362875A (en) * | 2015-07-20 | 2017-02-01 | 武汉科技大学 | Efficiency increasing and wear resisting strip seam lining used for cyclone or cyclone dust collector |
| CN106362877A (en) * | 2015-07-20 | 2017-02-01 | 武汉科技大学 | Circular seam lining for enhancing wear resistance of cyclone or cyclone dust collector |
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2014
- 2014-11-17 CN CN201420696269.3U patent/CN204247402U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362876A (en) * | 2015-07-20 | 2017-02-01 | 武汉科技大学 | Spiral seam lining for improving wear resistance of cyclone or cyclone deduster |
| CN106362875A (en) * | 2015-07-20 | 2017-02-01 | 武汉科技大学 | Efficiency increasing and wear resisting strip seam lining used for cyclone or cyclone dust collector |
| CN106362877A (en) * | 2015-07-20 | 2017-02-01 | 武汉科技大学 | Circular seam lining for enhancing wear resistance of cyclone or cyclone dust collector |
| CN105478066A (en) * | 2015-12-29 | 2016-04-13 | 茂名重力石化机械制造有限公司 | Reactor with overlaying lining structure |
| CN105478066B (en) * | 2015-12-29 | 2019-04-12 | 茂名重力石化装备股份公司 | A kind of reactor with accumulated weld inside structure |
| CN106115845A (en) * | 2016-08-11 | 2016-11-16 | 青岛中亚环保工程有限公司 | A kind of new type high-efficient whirl device |
| CN106115845B (en) * | 2016-08-11 | 2019-11-15 | 青岛中亚环保工程有限公司 | A kind of new type high-efficient whirl device |
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