CN203264353U - Efficient thickener expansion and synergism structure capable of effectively improving handling capacity - Google Patents
Efficient thickener expansion and synergism structure capable of effectively improving handling capacity Download PDFInfo
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- CN203264353U CN203264353U CN 201320251788 CN201320251788U CN203264353U CN 203264353 U CN203264353 U CN 203264353U CN 201320251788 CN201320251788 CN 201320251788 CN 201320251788 U CN201320251788 U CN 201320251788U CN 203264353 U CN203264353 U CN 203264353U
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- barrel
- thickener
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- liquid level
- efficient thickener
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Abstract
The utility model discloses an efficient thickener expansion and synergism structure capable of effectively improving handling capacity, which relates to a receiving mechanism of a thickener. The receiving mechanism comprises a receiving barrel (1) and is connected with an underflow pump (4), the diameter of the receiving barrel (1) is 1/3-1/2 of that of a working settling barrel of the thickener, and the liquid level in the receiving barrel is lower than the liquid level outside the receiving barrel. According to the efficient thickener expansion and synergism structure, the power of the underflow pump is improved by increasing the diameter of the receiving barrel of the thickener, i.e., the output capacity of the pump is improved. The liquid level inside the receiving barrel of the thickener is lower than that outside the receiving barrel, and a pressure difference of 0.15-0.2 g/m<2> is generated; when micro-fine particle minerals, which are difficult to settle, float upwards, the mineral particles are forced to settle under the action of the pressure difference, so that the concentration efficiency is effectively improved. The efficient thickener expansion and synergism structure is simple, easy and convenient to implement and free of any extra equipment, and has the effects of energy conservation and environment protection; the cost is lowered while the economic benefit increases.
Description
Technical field
The utility model belongs to the technics of metallurgy mineral dressing equipment technical field, be specifically related to a kind of device simple, reduce costs, effectively improve the Hhigh-efficient thickener dilatation Synergistic structure for the treatment of capacity.
Background technology
In ore-dressing technique, the dense mechanism of common concentrator belongs to gravitational settling, and it realizes the sedimentation layering of particle take the sedimentation of ore pulp Particle free as the basis.Molecule during sedimentation, can be regarded free settling as in the lower liquid of concentration, further compacting in base compression district, pond.In the design in ore dressing plant, technological transformation, essence, mine tailing, chats concentrated all used conventional concentrator, reaches the purpose that improves product design and utilize backwater, if but configuration larger area concentrator, investment is large, and efficient is low, if use small-sized concentrator affect production efficiency.Such as 4,000,000 t/a ore dressing plants, mine tailing amount 286.86t/h, the water yield 1466.6 t/h, feed ore concentration 16.36%, ore pulp amount 1753.46 t/h, underflow density 50% needs two 53m concentrators, could satisfy production requirement.But the restriction of the landform of being subjected to, management and investment can not be gone up again two equipment.For this reason, develop a kind of device simple, effectively reduce costs, reduce cost, the efficient concentration device of saving floor space is the effective means that overcomes the prior art deficiency.
The utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and is easy to implement, and can effectively improve treating capacity, the concentrator dilatation Synergistic structure of cost efficiency.
The purpose of this utility model is to realize like this, relate to concentrator material feeding mechanism, described material feeding mechanism comprises and is subjected to barrel, and described material feeding mechanism connects underflow pump, the described barrel diameter that is subjected to is 1/3 ~ 1/2 of concentrator work settlement barrel diameter, and in its cylinder, liquid level is lower than the outer liquid level of cylinder.
The utility model is subjected to the diameter of barrel by increasing concentrator, improve underflow pump power, namely improves and pumps flow, makes concentrator be subjected to the interior liquid level of barrel and lower than the outer liquid level of cylinder, produces 0.15-0.2g/m
2Pressure differential, when fine-particle minerals when floating that is not easy sedimentation, ore particle is forced to sedimentation under the effect of pressure differential, effectively improves thickening efficiency.The utility model is simple in structure, is easy to implement, and invariably need increase any equipment, and energy-conserving and environment-protective have reduced cost, have improved economic benefit.
Description of drawings
Fig. 1 is prior art concentrator volume expansion structure and working state schematic representation;
Fig. 2 is the utility model concentrator volume expansion structure and working state schematic representation;
In figure: 1-is subjected to barrel, ore deposit liquid level in the 2-cylinder, the outer liquid level of 3-cylinder, 4-underflow pump.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but never in any form the utility model is limited, any conversion or replacement based on the utility model training centre is done all belong to protection domain of the present utility model.
Fig. 1 shows the prior art concentrator and receives spline structure, and it is subjected to barrel 1 diameter is 1/5 ~ 1/4 of concentrator work settlement barrel diameter, and in its cylinder, liquid level is higher than the outer liquid level of cylinder.What this made concentrator is subjected to the sample quantity not sufficient, affects the lifting of disposal ability.
As shown in Figure 2, the utility model relates to concentrator material feeding mechanism, and described material feeding mechanism comprises and be subjected to barrel 1, and described material feeding mechanism connects underflow pump 4, described barrel 1 diameter that is subjected to is 1/3 ~ 1/2 of concentrator work settlement barrel diameter, and in its cylinder, liquid level is lower than the outer liquid level of cylinder.
The described interior liquid level 2 of cylinder of barrel 1 that is subjected to is than the low 100-300mm of the outer liquid level 3 of cylinder.
The described cylinder that is subjected to barrel 1 along higher than the concentrator settlement barrel along 40-100mm.
Described barrel 1 inwall that is subjected to arranges the anticorrosion antiwear erosion resisting coating.
The described opening's edge of barrel 1 that is subjected to arranges the abduction structure.
The described barrel 1 that is subjected to is vertical Split assembled structure.
The utility model operation principle and the course of work:
The prior art center is subjected to the barrel diameter little, underflow pump power is little, large flow ore pulp has taken whole center and has been subjected to barrel, make interior liquid level height overall liquid level outside cylinder, the pressure differential that produces is reaction, makes ore particle be forced to floating, is to cause concentrator to need the reason of larger settling area, also to cause investment large, inefficient main cause.The utility model is subjected to the diameter of barrel by increasing concentrator, improve underflow pump power, namely improves and pumps flow, makes concentrator be subjected to the interior liquid level of barrel and lower than the outer liquid level of cylinder, produces 0.15-0.2g/m
2Pressure differential, when fine-particle minerals when floating that is not easy sedimentation, ore particle is forced to sedimentation under the effect of pressure differential, effectively improves thickening efficiency.The utility model is simple in structure, is easy to implement, and invariably need increase any equipment, and energy-conserving and environment-protective have reduced cost, have improved economic benefit.
Claims (6)
1. Hhigh-efficient thickener dilatation Synergistic structure that effectively improves treating capacity, relate to concentrator material feeding mechanism, described material feeding mechanism comprises and is subjected to barrel (1), described material feeding mechanism connects underflow pump (4), it is characterized in that: described barrel (1) diameter that is subjected to is 1/3 ~ 1/2 of concentrator work settlement barrel diameter, and in its cylinder, liquid level is lower than the outer liquid level of cylinder.
2. the Hhigh-efficient thickener dilatation Synergistic structure of effective raising treating capacity according to claim 1 is characterized in that: in the described cylinder that is subjected to barrel (1) liquid level (2) the outer liquid level of cylinder (3) hang down 100-300mm.
3. the Hhigh-efficient thickener dilatation Synergistic structure of effective raising treating capacity according to claim 1 and 2 is characterized in that: the described cylinder that is subjected to barrel (1) along higher than the concentrator settlement barrel along 40-100mm.
4. the Hhigh-efficient thickener dilatation Synergistic structure of effective raising treating capacity according to claim 1 and 2, it is characterized in that: described barrel (1) inwall that is subjected to arranges the anticorrosion antiwear erosion resisting coating.
5. the Hhigh-efficient thickener dilatation Synergistic structure of effective raising treating capacity according to claim 1 and 2, it is characterized in that: the described opening's edge of barrel (1) that is subjected to arranges the abduction structure.
6. the Hhigh-efficient thickener dilatation Synergistic structure of effective raising treating capacity according to claim 1 and 2 is characterized in that: the described barrel (1) that is subjected to is vertical Split assembled structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251788 CN203264353U (en) | 2013-05-10 | 2013-05-10 | Efficient thickener expansion and synergism structure capable of effectively improving handling capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251788 CN203264353U (en) | 2013-05-10 | 2013-05-10 | Efficient thickener expansion and synergism structure capable of effectively improving handling capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264353U true CN203264353U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320251788 Expired - Lifetime CN203264353U (en) | 2013-05-10 | 2013-05-10 | Efficient thickener expansion and synergism structure capable of effectively improving handling capacity |
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| Country | Link |
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| CN (1) | CN203264353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645678A (en) * | 2015-02-10 | 2015-05-27 | 广西华锡集团股份有限公司河池矿冶机械制造分公司 | Deep cone concentrator |
-
2013
- 2013-05-10 CN CN 201320251788 patent/CN203264353U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645678A (en) * | 2015-02-10 | 2015-05-27 | 广西华锡集团股份有限公司河池矿冶机械制造分公司 | Deep cone concentrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |