CN202275006U - Mixed sampler for flotation products - Google Patents
Mixed sampler for flotation products Download PDFInfo
- Publication number
- CN202275006U CN202275006U CN2011203979148U CN201120397914U CN202275006U CN 202275006 U CN202275006 U CN 202275006U CN 2011203979148 U CN2011203979148 U CN 2011203979148U CN 201120397914 U CN201120397914 U CN 201120397914U CN 202275006 U CN202275006 U CN 202275006U
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- Prior art keywords
- mixing
- mixing box
- plate
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- casing
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Abstract
The utility model discloses a mixed sampler for flotation products. The mixed sampler comprises a mixing box body. A middle partition plate is arranged in the mixing box body, and divides the mixing box body into a first-section mixing box and a second-section mixing box. An upper guide plate is arranged at the top of the middle partition plate. A material mixing pipe inserted into the first-section mixing box is arranged in the first-section mixing box. A Y-shaped dual-opening material inlet pipe is arranged on the upper part of the material mixing pipe. An impact plate and a lower guide plate are arranged in the second-section mixing box in a way of inclination relative to each other. The cross sections of the impact plate and the lower guide plate form a splay shape. A gap is reserved between the impact plate and the middle partition plate, and the cross sectional area of the gap is larger than that of the mixing pipe. A material outlet is formed in the lateral surface of the mixing box body opposite to the lower guide plate. A discharge valve is arranged at the bottom of the mixing box body. The mixing sampler has a simple structure; and a plurality of or two pulp streams can be mixed completely by own kinetic energy of the pulp streams without a power part, and in the whole mixing process, energy consumption is low, maintenance workload is low and a mixing effect is good.
Description
Technical field
The utility model relates to a kind of mixing sampling thief, especially a kind of mixing sampling thief that is applicable to fecund article in the floatation process.
Background technology
Flotation is a kind of conventional means of mineral (coal) sorting, must the quality of floating product be detected in process of production, so that instruct the flotation worker to operate flotation operation in real time, this just relates to sampling work.Aspect metallic ore, the grade of ore is low, and flotation flowsheet is long, and floatation equipment is many, often need multiple product to mix after, take sample; Aspect the coal flotation, along with the popularization of mechanical coal mining, difficult separation coal mud ratio sharply increases; Coal slime flotability variation; And present the continuation degradating trend, make the contradiction of slime separation more outstanding, the complicacy that the technology of coal slime flotation also becomes thereupon; The floatation process that a lot of coal preparation plants have taked one thick one smart perhaps secondary to roughly select is so also run into the mixed problem of product aspect sampling.Under existing technical conditions; Product mixes mainly to be accomplished through agitator, but in sampling process, and it is big to mix floor area; Need mechanical raking mechanism; Power consumption is big, and failure rate is high, seek a kind ofly not consume energy, easy to maintenance, to mix sufficient product hybrid mode and equipment again be the demand of current mixing sampling work.
Summary of the invention
The purpose of the utility model is to the problem that exists in the prior art, and a kind of floating product mixing sampling thief of simple in structure, easy to use, product good mixing effect is provided.
For realizing above-mentioned purpose; The technical scheme of the utility model comprises the mixing casing; Mix box house and be provided with the central dividing plate that it is divided into one section blending bin and two sections blending bins; The top of central dividing plate is provided with baffle upper plate, is provided with the mixing of materials pipe that inserts in it in one section blending bin, and the top of mixing of materials pipe is provided with the twoport feeding pipe that is the Y font; Shock plate and chin spoiler that the relative tilt that is respectively equipped with in two sections blending bins is arranged; Shock plate and chin spoiler xsect are splayed; Leave the gap of its cross-sectional area between shock plate and the central dividing plate greater than the mixing tube cross-sectional area; The side of mixing the relative chin spoiler of casing is provided with discharging opening, and the bottom of mixing casing is provided with discharge valve.
The horizontal sextant angle of described fair water fin is 25～35 degree; The angle of the surface level of described shock plate and chin spoiler is 15～25 degree.
Beneficial effect: owing to adopted technique scheme; Mix through casing at ore pulp, the secondary casing mixes, pipeline mixes that collision mixes, the secondary ore pulp mixes with the base plate collision, three ore pulps mix with the collision of shock plate, four ore pulps mix with the collision of fair water fin after outside the discharge casing; Twice casing mixing and four collisions mix has created sufficient condition for the mixed process of ore pulp; Make and respectively produce multiple-effects such as high degree of dispersion, mixing, homogeneous in the ore pulp mutually; Thereby improve the homogeneity that several samples is mixed, improved the reliability of sample collecting representative.It is simple in structure, need not power part, lean on the ore pulp self kinetic energy fully, and accomplish the mixing of multiply or two strands of ore pulps, small investment, whole mixed process do not have energy consumption, little, the good mixing effect of maintenance load, and sample representativeness is strong.Has practicality widely.
Description of drawings
Fig. 1 is the main TV structure figure of the utility model.
Fig. 2 is the plan structure figure of the utility model.
Fig. 3 is the left TV structure figure of the utility model.
Among the figure: twoport feeding pipe-1, discharging opening-2, mixing of materials pipe-3 mixes casing-4, discharge valve-5, section blending bin-6, central dividing plate-7, baffle upper plate-8, two section blending bin-9, shock plate-10, chin spoiler-11.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further description:
The floating product mixing sampling thief of the utility model mainly is made up of twoport feeding pipe 1, mixing of materials pipe 3, mixing casing 4, central dividing plate 7, baffle upper plate 8, shock plate 10, chin spoiler 11.Central dividing plate 7 is located at and mixes casing 4 inside; Its height is mixing the over half of casing 4 height; Central dividing plate 7 will mix casing 4 and be divided into one section blending bin 6 and two sections blending bins 9 that area equates, the top of central dividing plate 7 is provided with baffle upper plate 8, and the horizontal sextant angle of fair water fin 8 is 25～35 degree.Be provided with the mixing of materials pipe 3 that inserts in it in one section blending bin 6, the top of mixing of materials pipe 3 is provided with the twoport feeding pipe 1 that is the Y font; Shock plate 10 and chin spoiler 11 that the relative tilt that is respectively equipped with in two sections blending bins 9 is arranged, shock plate 10 is splayed with chin spoiler 11 xsects, and the angle of the surface level of shock plate 10 and chin spoiler 11 is 15～25 degree.Leave the gap of its cross-sectional area greater than mixing tube 3 cross-sectional areas between shock plate 10 and the central dividing plate 7, the side of mixing casing 4 relative chin spoilers 11 is provided with discharging opening 2, and the bottom of mixing casing 4 is provided with discharge valve 5.
The principle of work and the course of work: different ore pulps are sent into from two feeding mouths of twoport feeding pipe 1 respectively, and ore pulp gets into mixing tube 3 backs from top to bottom collision takes place to mix for the first time, gets in one section blending bin 6; Collision takes place to mix for the second time with the base plate of one section blending bin 6 in the ore pulp in the mixing tube 3; Flow direction changes afterwards, and along with increasing of liquid level in one section blending bin 6, ore pulp overflow central dividing plate 7 highly; Baffle upper plate 8 along central dividing plate 7 tops gets into two sections blending bins 9; And take place to mix collision three times with shock plate 10 in two sections blending bins 9, the angle of fair water fin 8 and surface level is 25～35 to spend, and is beneficial to the ore pulp outflow; After ore pulp and shock plate 10 collisions, flow into the bottom of two sections blending bins 9 along the slit between shock plate 10 and the central dividing plate 7, and take place to mix collision four times with chin spoiler 11.The angle of shock plate 10 and chin spoiler 11 and surface level is 15～25 degree, and the cross-sectional area in slit is greater than the cross-sectional area of mixing tube 3 between shock plate 10 and the central dividing plate 7, is beneficial to ore pulp and flows down from baffle upper plate 8 timely smoothly.2 outflows mix outside the casing 4 mixed ore pulp along chin spoiler 11 from discharge gate, and the cross-sectional area of discharge gate 2 is beneficial to ore pulp and in time flows out from discharge gate 2 smoothly greater than the cross-sectional area in slit between shock plate 10 and the central dividing plate 7.Guarantee the smooth outflow of two sections blending bin 9 interior ore pulps, could guarantee three times and mix collision and mix the discrepancy in elevation of colliding four times, just can add the intensity of strong collision, the immixture of enhancing ore pulp.During overhaul of the equipments, can discharge the ore pulp in one section blending bin 6 through opening discharge valve 5, noresidue ore pulp during off working state in two sections blending bins 9, maintenance is convenient.
Claims (3)
1. floating product mixing sampling thief; It is characterized in that: it comprises mixes casing (4); Mix casing (4) inside and be provided with the central dividing plate (7) that it is divided into one section blending bin (6) and two sections blending bins (9); The top of central dividing plate (7) is provided with baffle upper plate (8), is provided with the mixing of materials pipe (3) that inserts in it in one section blending bin (6), and the top of mixing of materials pipe (3) is provided with the twoport feeding pipe (1) that is the Y font; Shock plate (10) and chin spoiler (11) that the relative tilt that is respectively equipped with in two sections blending bins (9) is arranged; Shock plate (10) and chin spoiler (11) xsect are splayed; Leave the gap of its cross-sectional area between shock plate (10) and the central dividing plate (7) greater than mixing tube (3) cross-sectional area; Mix casing (4) and be provided with discharging opening (2) in the side of chin spoiler (11) relatively, the bottom of mixing casing (4) is provided with discharge valve (5).
2. floating product mixing sampling thief according to claim 1 is characterized in that: the horizontal sextant angle of described fair water fin (8) is 25～35 degree.
3. floating product mixing sampling thief according to claim 1 is characterized in that: the angle of the surface level of described shock plate (10) and chin spoiler (11) is 15～25 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203979148U CN202275006U (en) | 2011-10-19 | 2011-10-19 | Mixed sampler for flotation products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203979148U CN202275006U (en) | 2011-10-19 | 2011-10-19 | Mixed sampler for flotation products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275006U true CN202275006U (en) | 2012-06-13 |
Family
ID=46195355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203979148U Expired - Fee Related CN202275006U (en) | 2011-10-19 | 2011-10-19 | Mixed sampler for flotation products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251793A (en) * | 2014-10-09 | 2014-12-31 | 栾川龙宇钼业有限公司 | Automatic solid-insoluble fluid overturning, mixing, debubbling and cleaning device |
-
2011
- 2011-10-19 CN CN2011203979148U patent/CN202275006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251793A (en) * | 2014-10-09 | 2014-12-31 | 栾川龙宇钼业有限公司 | Automatic solid-insoluble fluid overturning, mixing, debubbling and cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20131019 |